| № | Name | Ext. inf. | A* | Part number | A |
|---|---|---|---|---|---|
| 001 | Engine, 5. 3l(323 cid)GH1 5.3-4(LMF),4-SPD AUTO TRANS(M30) | GH1 5.3-4(LMF),4-SPD AUTO TRANS(M30) | 01 | 12632281 | - |
| 001 | Engine, gasoline (service new)(see additional information icon)GH1 5.3-4(LMF),4-SPD AUTO TRANS(M30) | GH1 5.3-4(LMF),4-SPD AUTO TRANS(M30) | 01 | 19179019 | - |
| 001 | Engine, gasoline (service)(remanufactured-not for sale where imports are restricted)(eng may be assembled with a combination of long and short head bolts. long and short bolts require different tightening)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 89018154 | - |
| 001 | Engine, gasoline (service)(see additional information icon)(remanufactured-not for sale where imports are restricted)(eng may be assembled with a combination of long and short head bolts. long and short bolts require different tightening)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 12491854 | - |
| 001 | Engine, gasoline (service)(refer to note 9 in catalog text)(remanufactured-not for sale where imports are restricted)(eng may be assembled with a combination of long and short head bolts. long and short bolts require different tightening)GH1 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1 5.3T(LM7),4-SPD AUTO TRANS(M30) | 01 | 89018154 | - |
| 001 | Engine, gasoline (service)(see additional information icon)(remanufactured-not for sale where imports are restricted)(eng may be assembled with a combination of long and short head bolts. long and short bolts require different tightening)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | 01 | 12491854 | - |
| 001 | Engine, gasoline (service)(refer to note 9 in catalog text)(remanufactured-not for sale where imports are restricted)(eng may be assembled with a combination of long and short head bolts. long and short bolts require different tightening)GH1 5.3Z,FLEX FUEL(L59),4-SPD AUTO TRANS(M30) | GH1 5.3Z,FLEX FUEL(L59),4-SPD AUTO TRANS(M30) | 01 | 89018154 | - |
| 004 | Belt, fan & w/pmp & gen & p/s pumpGH1 5.3-4(LMF),145 AMP(KG3) | GH1 5.3-4(LMF),145 AMP(KG3) | 01 | 12626222 | - |
| 004 | Belt, fan & w/pmp & gen & p/s pumpGH1 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6),105 AMP(K68) | GH1 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6),105 AMP(K68) | 01 | 12637202 | - |
| 004 | Belt, fan & w/pmp & gen & p/s pumpGH1 5.3T(LM7),6.0U(LQ4),4.8V(LR4),5.3Z,FLEX FUEL(L59),105 AMP(K68) | GH1 5.3T(LM7),6.0U(LQ4),4.8V(LR4),5.3Z,FLEX FUEL(L59),105 AMP(K68) | 01 | 12637202 | - |
| 004 | Belt, fan & w/pmp & gen & p/s pumpH1,2 5.3T(LM7),6.0U(LQ4),4.8V(LR4),105 AMP(K68) | H1,2 5.3T(LM7),6.0U(LQ4),4.8V(LR4),105 AMP(K68) | 01 | 12637202 | - |
| 004 | Belt, fan & w/pmp & gen & p/s pumpH1 5.3T(LM7),6.0U(LQ4),4.8V(LR4),105 AMP(K68) | H1 5.3T(LM7),6.0U(LQ4),4.8V(LR4),105 AMP(K68) | 01 | 12637202 | - |
| 004 | Belt, fan & w/pmp & gen & p/s pumpGH1 5.3-4(LMF),125 AMP(KG7) | GH1 5.3-4(LMF),125 AMP(KG7) | 01 | 12637204 | - |
| 004 | Belt, fan & w/pmp & gen & p/s pumpGH1 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6),145 AMP(KG3) | GH1 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6),145 AMP(KG3) | 01 | 12637204 | - |
| 004 | Belt, fan & w/pmp & gen & p/s pumpGH1 5.3T(LM7),6.0U(LQ4),4.8V(LR4),5.3Z,FLEX FUEL(L59),145 AMP(KG3) | GH1 5.3T(LM7),6.0U(LQ4),4.8V(LR4),5.3Z,FLEX FUEL(L59),145 AMP(KG3) | 01 | 12637204 | - |
| 004 | Belt, fan & w/pmp & gen & p/s pumpH1,2 5.3T(LM7),6.0U(LQ4),4.8V(LR4),145 AMP(KG3) | H1,2 5.3T(LM7),6.0U(LQ4),4.8V(LR4),145 AMP(KG3) | 01 | 12637204 | - |
| 004 | Belt, fan & w/pmp & gen & p/s pumpH1 5.3T(LM7),6.0U(LQ4),4.8V(LR4),145 AMP(KG3) | H1 5.3T(LM7),6.0U(LQ4),4.8V(LR4),145 AMP(KG3) | 01 | 12637204 | - |
| 006 | Cap, rad fil(acdelco #rc85)H1,2 | H1,2 | 01 | 15042975 | - |
| 006 | Cap, rad fil(acdelco #rc85)H1 | H1 | 01 | 15042975 | - |
| 007 | Element, a/cl(bulk pkg, qty 6)(acdelco #a1621cf)(durapack)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 19160300 | - |
| 007 | Element, a/cl(bulk pkg, qty 6)(acdelco #a1621cf)(durapack)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 19160300 | - |
| 007 | Element, a/cl(bulk pkg, qty 6)(acdelco #a1621cf)(durapack)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 19160300 | - |
| 007 | Element, a/cl(acdelco #15950115)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 15950115 | - |
| 007 | Element, a/cl(acdelco #15950115)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 15950115 | - |
| 007 | Element, a/cl(acdelco #15950115)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 15950115 | - |
| 007 | Element, a/cl(acdelco #15950115)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 15950115 | - |
| 007 | Element, a/cl(bulk pkg, qty 6)(durapack)GH1 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6) | GH1 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6) | 01 | 19254698 | - |
| 007 | Element, a/cl(bulk pkg, qty 6)(durapack)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 19254698 | - |
| 007 | Element, a/cl(bulk pkg, qty 6)(durapack)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 19254698 | - |
| 007 | Element, a/cl(bulk pkg, qty 6)(durapack)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 19254698 | - |
| 007 | Element, a/cl(bulk pkg, qty 6)(durapack)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 19254698 | - |
| 007 | Element, a/cl(acdelco #a3097c)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 22909882 | - |
| 008 | Filter, fuel(threaded fittings on both ends)(bulk pkg, qty 12)(acdelco #gf652f)(durapack)H134(05-06) 5.3T(LM7),6.0U(LQ4),4.8V(LR4) | H134(05-06) 5.3T(LM7),6.0U(LQ4),4.8V(LR4) | 01 | 89058397 | - |
| 008 | Filter, fuel(threaded fittings on both ends)(bulk pkg, qty 12)(acdelco #gf652f)(durapack)H234(05) 5.3T(LM7),6.0U(LQ4),4.8V(LR4) | H234(05) 5.3T(LM7),6.0U(LQ4),4.8V(LR4) | 01 | 89058397 | - |
| 008 | Filter, fuel(threaded fittings on both ends)(acdelco #gf652)H134(05-06) 5.3T(LM7),6.0U(LQ4),4.8V(LR4) | H134(05-06) 5.3T(LM7),6.0U(LQ4),4.8V(LR4) | 01 | 25171792 | - |
| 008 | Filter, fuel(threaded fittings on both ends)(acdelco #gf652)H234(05) 5.3T(LM7),6.0U(LQ4),4.8V(LR4) | H234(05) 5.3T(LM7),6.0U(LQ4),4.8V(LR4) | 01 | 25171792 | - |
| 009 | Filter, oil(bulk pkg, qty 12)(acdelco #pf48f)(durapack)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 19167894 | - |
| 009 | Filter, oil(bulk pkg, qty 12)(acdelco #pf48f)(durapack)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 19167894 | - |
| 009 | Filter, oil(bulk pkg, qty 12)(acdelco #pf48f)(durapack)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 19167894 | - |
| 009 | Filter, oil(w/o top mounted filter bypass valve)(acdelco #pf48)(all makes)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 89017524 | - |
| 009 | Filter, oil(w/o top mounted filter bypass valve)(acdelco #pf48)(all makes)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 89017524 | - |
| 009 | Filter, oil(acdelco fleetpack program)(bulk pkg, qty 12)(acdelco #pf46f)(durapack)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 19210335 | - |
| 009 | Filter, oil(acdelco #pf46e)(duraguard)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 19210283 | - |
| 009 | Filter, oil(acdelco #pf46e)(duraguard)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 19210283 | - |
| 009 | Filter, oil(w/o top mounted filter bypass valve)(acdelco #pf48)(all makes)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 89017524 | - |
| 011 | Gasket kit, int manif(acdelco #89060413)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 89060413 | - |
| 011 | Gasket kit, int manif(acdelco #89060413)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 89060413 | - |
| 011 | Gasket kit, int manif(acdelco #89060413)GH1 5.3Z,FLEX FUEL(L59),4-SPD AUTO TRANS(M30) | GH1 5.3Z,FLEX FUEL(L59),4-SPD AUTO TRANS(M30) | 01 | 89060413 | - |
| 011 | Gasket kit, int manif(acdelco #89060413)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 89060413 | - |
| 014 | Gasket, exh manif(acdelco #12617944)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 02 | 12617944 | - |
| 014 | Gasket, exh manif(acdelco #12617944)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 02 | 12617944 | - |
| 014 | Gasket, exh manif(acdelco #12617944)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 02 | 12617944 | - |
| 014 | Gasket, exh manif(acdelco #12617944)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 02 | 12617944 | - |
| 015 | Gasket, exh manif(acdelco #12617944)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 02 | 12617944 | - |
| 015 | Gasket, exh manif(acdelco #12617944)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 02 | 12617944 | - |
| 015 | Gasket, exh manif(acdelco #12617944)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 02 | 12617944 | - |
| 015 | Gasket, exh manif(acdelco #12617944)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 02 | 12617944 | - |
| 017 | Hose, rad inlGH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 19130021 | - |
| 017 | Hose, rad inlGH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 19130021 | - |
| 017 | Hose, rad inlGH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 25757840 | - |
| 017 | Hose, rad inl(built w/radiators w/hose and clamp for rad out hose. for 2nd des see 10376457)GH1,2 5.3T(LM7),(1ST DES) | GH1,2 5.3T(LM7),(1ST DES) | 01 | 25757840 | - |
| 017 | Hose, rad inlH1 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6) | H1 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6) | 01 | 19130021 | - |
| 017 | Hose, rad inl(use t/w 15045503 clip)(built w/ radiators w/quick connect hose; for 1st des see 25757840)GH1,2 5.3T(LM7),(2ND DES) | GH1,2 5.3T(LM7),(2ND DES) | 01 | 15118564 | - |
| 017 | Hose, rad inl(use t/w 15045503 clip)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 15118564 | - |
| 017 | Hose, rad inl(use t/w 15045503 clip)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 15118564 | - |
| 017 | Hose, rad inlH1 5.3-4(LMF),4.8 (L20),6.0 (L96) | H1 5.3-4(LMF),4.8 (L20),6.0 (L96) | 01 | 19130021 | - |
| 017 | Hose, rad inlGH1,2,3 6.0 (LC8),5.3-4(LMF),4.8 (L20),6.0 (L96) | GH1,2,3 6.0 (LC8),5.3-4(LMF),4.8 (L20),6.0 (L96) | 01 | 19130021 | - |
| 018 | Hose, rad otltGH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 15135283 | - |
| 018 | Hose, rad otlt(built w/ radiators w/quick connect hose; for 1st des see 25757838)GH1,2 5.3T(LM7),(2ND DES) | GH1,2 5.3T(LM7),(2ND DES) | 01 | 15135283 | - |
| 018 | Hose, rad otltGH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 15135283 | - |
| 018 | Hose, rad otltGH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 15135283 | - |
| 018 | Hose, rad otltGH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 25757838 | - |
| 018 | Hose, rad otlt(built w/radiators w/hose and clamp for rad out hose. for 2nd des see-15135283)GH1,2 5.3T(LM7),(1ST DES) | GH1,2 5.3T(LM7),(1ST DES) | 01 | 25757838 | - |
| 018 | Hose, rad otltGH1,2,3 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6) | GH1,2,3 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6) | 01 | 15135283 | - |
| 018 | Hose, rad otltH1 5.3-4(LMF) | H1 5.3-4(LMF) | 01 | 15135283 | - |
| 018 | Hose, rad inlGH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 19130021 | - |
| 018 | Hose, rad inlGH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 19130021 | - |
| 018 | Hose, rad inlGH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 25757840 | - |
| 018 | Hose, rad inl(built w/radiators w/hose and clamp for rad out hose. for 2nd des see 10376457)GH1,2 5.3T(LM7),(1ST DES) | GH1,2 5.3T(LM7),(1ST DES) | 01 | 25757840 | - |
| 018 | Hose, rad inlH1 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6) | H1 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6) | 01 | 19130021 | - |
| 018 | Hose, rad inl(use t/w 15045503 clip)(built w/ radiators w/quick connect hose; for 1st des see 25757840)GH1,2 5.3T(LM7),(2ND DES) | GH1,2 5.3T(LM7),(2ND DES) | 01 | 15118564 | - |
| 018 | Hose, rad inl(use t/w 15045503 clip)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 15118564 | - |
| 018 | Hose, rad inl(use t/w 15045503 clip)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 15118564 | - |
| 018 | Hose, rad inlH1 5.3-4(LMF),4.8 (L20),6.0 (L96) | H1 5.3-4(LMF),4.8 (L20),6.0 (L96) | 01 | 19130021 | - |
| 018 | Hose, rad inlGH1,2,3 6.0 (LC8),5.3-4(LMF),4.8 (L20),6.0 (L96) | GH1,2,3 6.0 (LC8),5.3-4(LMF),4.8 (L20),6.0 (L96) | 01 | 19130021 | - |
| 019 | Mount, eng - lhH1 5.3Z,FLEX FUEL(L59) | H1 5.3Z,FLEX FUEL(L59) | 01 | 21998156 | - |
| 019 | Mount, eng - lhH1,2 5.3T(LM7) | H1,2 5.3T(LM7) | 01 | 21998156 | - |
| 019 | Mount, eng - rhH1 5.3-4(LMF) | H1 5.3-4(LMF) | 01 | 25863822 | - |
| 019 | Mount, eng - rhH1,2 5.3Z,FLEX FUEL(L59) | H1,2 5.3Z,FLEX FUEL(L59) | 01 | 25863822 | - |
| 019 | Mount, eng - rhH1,2 5.3T(LM7) | H1,2 5.3T(LM7) | 01 | 25863822 | - |
| 019 | Mount, eng - lhH1 | H1 | 01 | 21998156 | - |
| 019 | Hose, rad otltGH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 15135283 | - |
| 019 | Hose, rad otlt(built w/ radiators w/quick connect hose; for 1st des see 25757838)GH1,2 5.3T(LM7),(2ND DES) | GH1,2 5.3T(LM7),(2ND DES) | 01 | 15135283 | - |
| 019 | Hose, rad otltGH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 15135283 | - |
| 019 | Hose, rad otltGH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 15135283 | - |
| 019 | Hose, rad otltGH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 25757838 | - |
| 019 | Hose, rad otlt(built w/radiators w/hose and clamp for rad out hose. for 2nd des see-15135283)GH1,2 5.3T(LM7),(1ST DES) | GH1,2 5.3T(LM7),(1ST DES) | 01 | 25757838 | - |
| 019 | Hose, rad otltGH1,2,3 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6) | GH1,2,3 5.3-4(LMF),4.8C(LY2),6.0-K/N(LY6) | 01 | 15135283 | - |
| 019 | Hose, rad otltH1 5.3-4(LMF) | H1 5.3-4(LMF) | 01 | 15135283 | - |
| 019 | Mount, eng - lhH1 5.3T(LM7) | H1 5.3T(LM7) | 01 | 21998156 | - |
| 020 | Pump kit, wat(incls gaskets)(acdelco #251-713)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 19208815 | - |
| 020 | Pump kit, wat(incls gaskets)(acdelco #251-713)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 19208815 | - |
| 020 | Pump kit, wat(incls gaskets)(acdelco #251-713)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 19208815 | - |
| 020 | Pump kit, wat(must order 12600172 inlet & 11516480 bolt when repl 89018166)(acdelco #251-743)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30),CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30),CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9) | 01 | 19256261 | - |
| 020 | Pump kit, wat(must order 12600172 inlet & 11516480 bolt when repl 89018166)(acdelco #251-743)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30),CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30),CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9) | 01 | 19256261 | - |
| 020 | Pump kit, wat(must order 12600172 inlet & 11516480 bolt when repl 89018166)(acdelco #251-743)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | 01 | 19256261 | - |
| 020 | Pump kit, wat(must order 12600172 inlet & 11516480 bolt when repl 89018166)(acdelco #251-743)GH1 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1 5.3T(LM7),4-SPD AUTO TRANS(M30) | 01 | 19256261 | - |
| 020 | Mount, eng - lhH1 5.3Z,FLEX FUEL(L59) | H1 5.3Z,FLEX FUEL(L59) | 01 | 21998156 | - |
| 020 | Mount, eng - lhH1,2 5.3T(LM7) | H1,2 5.3T(LM7) | 01 | 21998156 | - |
| 020 | Mount, eng - rhH1 5.3-4(LMF) | H1 5.3-4(LMF) | 01 | 25863822 | - |
| 020 | Mount, eng - rhH1,2 5.3Z,FLEX FUEL(L59) | H1,2 5.3Z,FLEX FUEL(L59) | 01 | 25863822 | - |
| 020 | Mount, eng - rhH1,2 5.3T(LM7) | H1,2 5.3T(LM7) | 01 | 25863822 | - |
| 020 | Mount, eng - lhH1 | H1 | 01 | 21998156 | - |
| 020 | Mount, eng - lhH1 5.3T(LM7) | H1 5.3T(LM7) | 01 | 21998156 | - |
| 020 | Pump kit, wat(acdelco #252-901)(all makes)GH134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | GH134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 01 | 19253263 | - |
| 020 | Pump kit, wat(acdelco #252-901)(all makes)GH134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | GH134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 01 | 19253263 | - |
| 020 | Pump kit, wat(acdelco #252-901)(all makes)GH134(05-06) 5.3-4(LMF) | GH134(05-06) 5.3-4(LMF) | 01 | 19253263 | - |
| 020 | Pump kit, wat(acdelco #252-901)(all makes)GH134(05-06) 5.3-4(LMF) | GH134(05-06) 5.3-4(LMF) | 01 | 19253263 | - |
| 020 | Pump kit, wat(acdelco #252-901)(all makes)H134(05-06) 5.3-4(LMF) | H134(05-06) 5.3-4(LMF) | 01 | 19253263 | - |
| 020 | Pump kit, wat(screw-on fan clutch)(acdelco #252-711)(all makes)GH234(05) 4.3X(LU3) | GH234(05) 4.3X(LU3) | 01 | 88926225 | - |
| 020 | Pump kit, wat(screw-on fan clutch)(acdelco #252-711)(all makes)GH134(05-06) 4.3X(LU3) | GH134(05-06) 4.3X(LU3) | 01 | 88926225 | - |
| 020 | Pump kit, wat(screw-on fan clutch)(acdelco #252-711)(all makes)GH134(05-06) 4.3X(LU3) | GH134(05-06) 4.3X(LU3) | 01 | 88926225 | - |
| 020 | Pump kit, wat(screw-on fan clutch)(acdelco #252-711)(all makes)GH234(05) 4.3X(LU3) | GH234(05) 4.3X(LU3) | 01 | 88926225 | - |
| 020 | Pump kit, wat(screw-on fan clutch)(acdelco #252-711)(all makes)GH134(05) 4.3X(LU3) | GH134(05) 4.3X(LU3) | 01 | 88926225 | - |
| 020 | Pump kit, wat(acdelco #252-845)(all makes)GH234(05) 5.3T(LM7) | GH234(05) 5.3T(LM7) | 01 | 19195104 | - |
| 020 | Pump kit, wat(acdelco #252-845)(all makes)GH234(05) 4.8V(LR4) | GH234(05) 4.8V(LR4) | 01 | 19195104 | - |
| 020 | Pump kit, wat(acdelco #252-845)(all makes)GH134(05-06) 5.3T(LM7) | GH134(05-06) 5.3T(LM7) | 01 | 19195104 | - |
| 020 | Pump kit, wat(acdelco #252-845)(all makes)GH134(05-06) 5.3T(LM7) | GH134(05-06) 5.3T(LM7) | 01 | 19195104 | - |
| 020 | Pump kit, wat(acdelco #252-845)(all makes)GH234(05) 5.3T(LM7) | GH234(05) 5.3T(LM7) | 01 | 19195104 | - |
| 020 | Pump kit, wat(acdelco #252-845)(all makes)H234(05) 5.3T(LM7) | H234(05) 5.3T(LM7) | 01 | 19195104 | - |
| 020 | Pump kit, wat(acdelco #252-845)(all makes)GH234(05) 6.0U(LQ4),4.8V(LR4) | GH234(05) 6.0U(LQ4),4.8V(LR4) | 01 | 19195104 | - |
| 021 | Pump kit, wat(incls gaskets)(acdelco #251-713)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 19208815 | - |
| 021 | Pump kit, wat(incls gaskets)(acdelco #251-713)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 19208815 | - |
| 021 | Pump kit, wat(incls gaskets)(acdelco #251-713)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 19208815 | - |
| 021 | Pump kit, wat(must order 12600172 inlet & 11516480 bolt when repl 89018166)(acdelco #251-743)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30),CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30),CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9) | 01 | 19256261 | - |
| 021 | Pump kit, wat(must order 12600172 inlet & 11516480 bolt when repl 89018166)(acdelco #251-743)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30),CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30),CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9) | 01 | 19256261 | - |
| 021 | Pump kit, wat(must order 12600172 inlet & 11516480 bolt when repl 89018166)(acdelco #251-743)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | 01 | 19256261 | - |
| 021 | Pump kit, wat(must order 12600172 inlet & 11516480 bolt when repl 89018166)(acdelco #251-743)GH1 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1 5.3T(LM7),4-SPD AUTO TRANS(M30) | 01 | 19256261 | - |
| 021 | Pump kit, wat(acdelco #252-901)(all makes)GH134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | GH134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 01 | 19253263 | - |
| 021 | Pump kit, wat(acdelco #252-901)(all makes)GH134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | GH134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 01 | 19253263 | - |
| 021 | Pump kit, wat(acdelco #252-901)(all makes)GH134(05-06) 5.3-4(LMF) | GH134(05-06) 5.3-4(LMF) | 01 | 19253263 | - |
| 021 | Pump kit, wat(acdelco #252-901)(all makes)GH134(05-06) 5.3-4(LMF) | GH134(05-06) 5.3-4(LMF) | 01 | 19253263 | - |
| 021 | Pump kit, wat(acdelco #252-901)(all makes)H134(05-06) 5.3-4(LMF) | H134(05-06) 5.3-4(LMF) | 01 | 19253263 | - |
| 021 | Pump kit, wat(screw-on fan clutch)(acdelco #252-711)(all makes)GH234(05) 4.3X(LU3) | GH234(05) 4.3X(LU3) | 01 | 88926225 | - |
| 021 | Pump kit, wat(screw-on fan clutch)(acdelco #252-711)(all makes)GH134(05-06) 4.3X(LU3) | GH134(05-06) 4.3X(LU3) | 01 | 88926225 | - |
| 021 | Pump kit, wat(screw-on fan clutch)(acdelco #252-711)(all makes)GH134(05-06) 4.3X(LU3) | GH134(05-06) 4.3X(LU3) | 01 | 88926225 | - |
| 021 | Pump kit, wat(screw-on fan clutch)(acdelco #252-711)(all makes)GH234(05) 4.3X(LU3) | GH234(05) 4.3X(LU3) | 01 | 88926225 | - |
| 021 | Pump kit, wat(screw-on fan clutch)(acdelco #252-711)(all makes)GH134(05) 4.3X(LU3) | GH134(05) 4.3X(LU3) | 01 | 88926225 | - |
| 021 | Pump kit, wat(acdelco #252-845)(all makes)GH234(05) 5.3T(LM7) | GH234(05) 5.3T(LM7) | 01 | 19195104 | - |
| 021 | Pump kit, wat(acdelco #252-845)(all makes)GH234(05) 4.8V(LR4) | GH234(05) 4.8V(LR4) | 01 | 19195104 | - |
| 021 | Pump kit, wat(acdelco #252-845)(all makes)GH134(05-06) 5.3T(LM7) | GH134(05-06) 5.3T(LM7) | 01 | 19195104 | - |
| 021 | Pump kit, wat(acdelco #252-845)(all makes)GH134(05-06) 5.3T(LM7) | GH134(05-06) 5.3T(LM7) | 01 | 19195104 | - |
| 021 | Pump kit, wat(acdelco #252-845)(all makes)GH234(05) 5.3T(LM7) | GH234(05) 5.3T(LM7) | 01 | 19195104 | - |
| 021 | Pump kit, wat(acdelco #252-845)(all makes)H234(05) 5.3T(LM7) | H234(05) 5.3T(LM7) | 01 | 19195104 | - |
| 021 | Pump kit, wat(acdelco #252-845)(all makes)GH234(05) 6.0U(LQ4),4.8V(LR4) | GH234(05) 6.0U(LQ4),4.8V(LR4) | 01 | 19195104 | - |
| 022 | Radiator, (core size 30 1/2in x 17 1/8in x 1 5/16in, trans oil clr)(built w/rad w/hose and clamp for rad out hose)(for 2nd des see 22795303)(acdelco #21486)GH1,2 5.3T(LM7),(1ST DES) | GH1,2 5.3T(LM7),(1ST DES) | 01 | 89019164 | - |
| 022 | Radiator, (core size 30 1/2in x 17 1/8in x 1 5/16in, trans oil clr)(acdelco #21486)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 89019164 | - |
| 022 | Radiator, (core size 30 3/8in x 18 11/16in x 1 7/16in trans oil clr)(acdelco #21682)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 22795303 | - |
| 022 | Radiator, (core size 30 3/8in x 18 11/16in x 1 7/16in trans oil clr)(built w/rad w/quick connect hose)(for 1st des see 89019164)(acdelco #21682)GH1,2 5.3T(LM7),(2ND DES) | GH1,2 5.3T(LM7),(2ND DES) | 01 | 22795303 | - |
| 022 | Radiator, (core size 30 3/8in x 18 11/16in x 1 7/16in trans oil clr)(acdelco #21682)H1,2 5.3T(LM7) | H1,2 5.3T(LM7) | 01 | 22795303 | - |
| 022 | Radiator, (core size 30 3/8in x 18 11/16in x 1 7/16in trans oil clr)(acdelco #21682)H1 5.3Z,FLEX FUEL(L59) | H1 5.3Z,FLEX FUEL(L59) | 01 | 22795303 | - |
| 022 | Radiator, (core size 30 3/8in x 18 11/16in x 1 7/16in trans oil clr)(acdelco #21682)H1 5.3T(LM7) | H1 5.3T(LM7) | 01 | 22795303 | - |
| 023 | Rotor, distr(acdelco #d465)H134(05) 4.3X(LU3) | H134(05) 4.3X(LU3) | 01 | 10452457 | - |
| 023 | Rotor, distr(acdelco #d465)H134(06) 4.3X(LU3) | H134(06) 4.3X(LU3) | 01 | 10452457 | - |
| 023 | Rotor, distr(acdelco #d465)H234(05) 4.3X(LU3) | H234(05) 4.3X(LU3) | 01 | 10452457 | - |
| 023 | Rotor, distr(acdelco #d465)H234(05) 4.3X(LU3) | H234(05) 4.3X(LU3) | 01 | 10452457 | - |
| 023 | Rotor, distr(acdelco #d465)H134(05) 4.3X(LU3) | H134(05) 4.3X(LU3) | 01 | 10452457 | - |
| 023 | Rotor, distr(acdelco #d465)H134(05) 4.3X(LU3) | H134(05) 4.3X(LU3) | 01 | 10452457 | - |
| 023 | Rotor, distr(acdelco #d465)H134(06) 4.3X(LU3) | H134(06) 4.3X(LU3) | 01 | 10452457 | - |
| 023 | Radiator, (core size 30 1/2in x 17 1/8in x 1 5/16in, trans oil clr)(built w/rad w/hose and clamp for rad out hose)(for 2nd des see 22795303)(acdelco #21486)GH1,2 5.3T(LM7),(1ST DES) | GH1,2 5.3T(LM7),(1ST DES) | 01 | 89019164 | - |
| 023 | Radiator, (core size 30 1/2in x 17 1/8in x 1 5/16in, trans oil clr)(acdelco #21486)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 89019164 | - |
| 023 | Radiator, (core size 30 3/8in x 18 11/16in x 1 7/16in trans oil clr)(acdelco #21682)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 22795303 | - |
| 023 | Radiator, (core size 30 3/8in x 18 11/16in x 1 7/16in trans oil clr)(built w/rad w/quick connect hose)(for 1st des see 89019164)(acdelco #21682)GH1,2 5.3T(LM7),(2ND DES) | GH1,2 5.3T(LM7),(2ND DES) | 01 | 22795303 | - |
| 023 | Radiator, (core size 30 3/8in x 18 11/16in x 1 7/16in trans oil clr)(acdelco #21682)H1,2 5.3T(LM7) | H1,2 5.3T(LM7) | 01 | 22795303 | - |
| 023 | Radiator, (core size 30 3/8in x 18 11/16in x 1 7/16in trans oil clr)(acdelco #21682)H1 5.3Z,FLEX FUEL(L59) | H1 5.3Z,FLEX FUEL(L59) | 01 | 22795303 | - |
| 023 | Radiator, (core size 30 3/8in x 18 11/16in x 1 7/16in trans oil clr)(acdelco #21682)H1 5.3T(LM7) | H1 5.3T(LM7) | 01 | 22795303 | - |
| 024 | Spark plug, (gap 0. 040)(do not change spark plug gap from . 040)(acdelco #41-110)(iridium)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 08 | 12621258 | - |
| 024 | Rotor, distr(acdelco #d465)H134(05) 4.3X(LU3) | H134(05) 4.3X(LU3) | 01 | 10452457 | - |
| 024 | Rotor, distr(acdelco #d465)H134(06) 4.3X(LU3) | H134(06) 4.3X(LU3) | 01 | 10452457 | - |
| 024 | Rotor, distr(acdelco #d465)H234(05) 4.3X(LU3) | H234(05) 4.3X(LU3) | 01 | 10452457 | - |
| 024 | Rotor, distr(acdelco #d465)H234(05) 4.3X(LU3) | H234(05) 4.3X(LU3) | 01 | 10452457 | - |
| 024 | Rotor, distr(acdelco #d465)H134(05) 4.3X(LU3) | H134(05) 4.3X(LU3) | 01 | 10452457 | - |
| 024 | Rotor, distr(acdelco #d465)H134(05) 4.3X(LU3) | H134(05) 4.3X(LU3) | 01 | 10452457 | - |
| 024 | Rotor, distr(acdelco #d465)H134(06) 4.3X(LU3) | H134(06) 4.3X(LU3) | 01 | 10452457 | - |
| 024 | Spark plug, (acdelco #6)(rapidfire)GH234(05) 5.3T(LM7) | GH234(05) 5.3T(LM7) | 08 | 19250965 | - |
| 024 | Spark plug, (acdelco #6)(rapidfire)GH234(05) 4.8V(LR4) | GH234(05) 4.8V(LR4) | 08 | 19250965 | - |
| 024 | Spark plug, (acdelco #6)(rapidfire)GH134(05-06) 5.3T(LM7) | GH134(05-06) 5.3T(LM7) | 08 | 19250965 | - |
| 024 | Spark plug, (acdelco #6)(rapidfire)GH134(05-06) 5.3T(LM7) | GH134(05-06) 5.3T(LM7) | 08 | 19250965 | - |
| 024 | Spark plug, (acdelco #6)(rapidfire)GH234(05) 5.3T(LM7) | GH234(05) 5.3T(LM7) | 08 | 19250965 | - |
| 024 | Spark plug, (acdelco #6)(rapidfire)H234(05) 5.3T(LM7) | H234(05) 5.3T(LM7) | 08 | 19250965 | - |
| 024 | Spark plug, (acdelco #6)(rapidfire)GH234(05) 6.0U(LQ4),4.8V(LR4) | GH234(05) 6.0U(LQ4),4.8V(LR4) | 08 | 19250965 | - |
| 024 | Spark plug, (acdelco #14)(rapidfire)GH234(05) 4.3X(LU3) | GH234(05) 4.3X(LU3) | 06 | 19250971 | - |
| 024 | Spark plug, (acdelco #14)(rapidfire)GH134(05-06) 4.3X(LU3) | GH134(05-06) 4.3X(LU3) | 06 | 19250971 | - |
| 024 | Spark plug, (acdelco #14)(rapidfire)GH134(05-06) 4.3X(LU3) | GH134(05-06) 4.3X(LU3) | 06 | 19250971 | - |
| 024 | Spark plug, (acdelco #14)(rapidfire)GH234(05) 4.3X(LU3) | GH234(05) 4.3X(LU3) | 06 | 19250971 | - |
| 024 | Spark plug, (acdelco #6)(rapidfire)GH134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | GH134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 08 | 19250965 | - |
| 024 | Spark plug, (acdelco #6)(rapidfire)GH134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | GH134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 08 | 19250965 | - |
| 024 | Spark plug, (acdelco #14)(rapidfire)GH134(05) 4.3X(LU3) | GH134(05) 4.3X(LU3) | 06 | 19250971 | - |
| 024 | Spark plug, (acdelco #41-962)(platinum)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | 08 | 19299585 | - |
| 024 | Spark plug, (acdelco #41-962)(platinum)H1 5.3Z,FLEX FUEL(L59) | H1 5.3Z,FLEX FUEL(L59) | 08 | 19299585 | - |
| 024 | Spark plug, (acdelco #41-962)(platinum)H1 5.3T(LM7) | H1 5.3T(LM7) | 08 | 19299585 | - |
| 025 | Tensioner, drv belt(2 bolt design replaces 3 bolt design, discard unused bolt)(acdelco #12609719)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 12609719 | - |
| 025 | Tensioner, drv belt(2 bolt design replaces 3 bolt design, discard unused bolt)(acdelco #12609719)GH1 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1 5.3T(LM7),4-SPD AUTO TRANS(M30) | 01 | 12609719 | - |
| 025 | Tensioner, drv belt(2 bolt design replaces 3 bolt design, discard unused bolt)(acdelco #12609719)GH1 5.3Z,FLEX FUEL(L59),4-SPD AUTO TRANS(M30) | GH1 5.3Z,FLEX FUEL(L59),4-SPD AUTO TRANS(M30) | 01 | 12609719 | - |
| 025 | Tensioner, drv belt(2 bolt design replaces 3 bolt design, discard unused bolt)(acdelco #12609719)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | 01 | 12609719 | - |
| 025 | Spark plug, (gap 0. 040)(do not change spark plug gap from . 040)(acdelco #41-110)(iridium)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 08 | 12621258 | - |
| 025 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #39083)(all makes)GH134(05-06) 5.3-4(LMF) | GH134(05-06) 5.3-4(LMF) | 01 | 19193110 | - |
| 025 | Tensioner, drv belt(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38103)(all makes)H234(05) 4.3X(LU3) | H234(05) 4.3X(LU3) | 01 | 88909593 | - |
| 025 | Tensioner, drv belt(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38103)(all makes)H134(05-06) 4.3X(LU3) | H134(05-06) 4.3X(LU3) | 01 | 88909593 | - |
| 025 | Tensioner, drv belt(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38103)(all makes)H134(05-06) 4.3X(LU3) | H134(05-06) 4.3X(LU3) | 01 | 88909593 | - |
| 025 | Tensioner, drv belt(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38103)(all makes)H234(05) 4.3X(LU3) | H234(05) 4.3X(LU3) | 01 | 88909593 | - |
| 025 | Tensioner, drv belt(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38103)(all makes)H134(05) 4.3X(LU3) | H134(05) 4.3X(LU3) | 01 | 88909593 | - |
| 025 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H234(05) 4.8V(LR4) | H234(05) 4.8V(LR4) | 01 | 88929140 | - |
| 025 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H134(05-06) 5.3T(LM7) | H134(05-06) 5.3T(LM7) | 01 | 88929140 | - |
| 025 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H134(05-06) 5.3T(LM7) | H134(05-06) 5.3T(LM7) | 01 | 88929140 | - |
| 025 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H234(05) 5.3T(LM7) | H234(05) 5.3T(LM7) | 01 | 88929140 | - |
| 025 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H234(05) 6.0U(LQ4),4.8V(LR4) | H234(05) 6.0U(LQ4),4.8V(LR4) | 01 | 88929140 | - |
| 025 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | H134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 01 | 88929140 | - |
| 025 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | H134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 01 | 88929140 | - |
| 025 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H234(05) 4.8V(LR4) | H234(05) 4.8V(LR4) | 01 | 88996998 | - |
| 025 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H134(05-06) 5.3T(LM7) | H134(05-06) 5.3T(LM7) | 01 | 88996998 | - |
| 025 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H134(05-06) 5.3T(LM7) | H134(05-06) 5.3T(LM7) | 01 | 88996998 | - |
| 025 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H234(05) 5.3T(LM7) | H234(05) 5.3T(LM7) | 01 | 88996998 | - |
| 025 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H234(05) 6.0U(LQ4),4.8V(LR4) | H234(05) 6.0U(LQ4),4.8V(LR4) | 01 | 88996998 | - |
| 025 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | H134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 01 | 88996998 | - |
| 025 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | H134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 01 | 88996998 | - |
| 025 | Spark plug, (acdelco #6)(rapidfire)GH234(05) 5.3T(LM7) | GH234(05) 5.3T(LM7) | 08 | 19250965 | - |
| 025 | Spark plug, (acdelco #6)(rapidfire)GH234(05) 4.8V(LR4) | GH234(05) 4.8V(LR4) | 08 | 19250965 | - |
| 025 | Spark plug, (acdelco #6)(rapidfire)GH134(05-06) 5.3T(LM7) | GH134(05-06) 5.3T(LM7) | 08 | 19250965 | - |
| 025 | Spark plug, (acdelco #6)(rapidfire)GH134(05-06) 5.3T(LM7) | GH134(05-06) 5.3T(LM7) | 08 | 19250965 | - |
| 025 | Spark plug, (acdelco #6)(rapidfire)GH234(05) 5.3T(LM7) | GH234(05) 5.3T(LM7) | 08 | 19250965 | - |
| 025 | Spark plug, (acdelco #6)(rapidfire)H234(05) 5.3T(LM7) | H234(05) 5.3T(LM7) | 08 | 19250965 | - |
| 025 | Spark plug, (acdelco #6)(rapidfire)GH234(05) 6.0U(LQ4),4.8V(LR4) | GH234(05) 6.0U(LQ4),4.8V(LR4) | 08 | 19250965 | - |
| 025 | Spark plug, (acdelco #14)(rapidfire)GH234(05) 4.3X(LU3) | GH234(05) 4.3X(LU3) | 06 | 19250971 | - |
| 025 | Spark plug, (acdelco #14)(rapidfire)GH134(05-06) 4.3X(LU3) | GH134(05-06) 4.3X(LU3) | 06 | 19250971 | - |
| 025 | Spark plug, (acdelco #14)(rapidfire)GH134(05-06) 4.3X(LU3) | GH134(05-06) 4.3X(LU3) | 06 | 19250971 | - |
| 025 | Spark plug, (acdelco #14)(rapidfire)GH234(05) 4.3X(LU3) | GH234(05) 4.3X(LU3) | 06 | 19250971 | - |
| 025 | Spark plug, (acdelco #6)(rapidfire)GH134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | GH134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 08 | 19250965 | - |
| 025 | Spark plug, (acdelco #6)(rapidfire)GH134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | GH134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 08 | 19250965 | - |
| 025 | Spark plug, (acdelco #14)(rapidfire)GH134(05) 4.3X(LU3) | GH134(05) 4.3X(LU3) | 06 | 19250971 | - |
| 025 | Spark plug, (acdelco #41-962)(platinum)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | 08 | 19299585 | - |
| 025 | Spark plug, (acdelco #41-962)(platinum)H1 5.3Z,FLEX FUEL(L59) | H1 5.3Z,FLEX FUEL(L59) | 08 | 19299585 | - |
| 025 | Spark plug, (acdelco #41-962)(platinum)H1 5.3T(LM7) | H1 5.3T(LM7) | 08 | 19299585 | - |
| 026 | Thermostat kit, eng cool(incl seal)(acdelco #131-160)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 89018168 | - |
| 026 | Thermostat kit, eng cool(incl seal)(acdelco #131-160)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 89018168 | - |
| 026 | Thermostat kit, eng cool(incl seal)(acdelco #131-160)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 89018168 | - |
| 026 | Tensioner, drv belt(2 bolt design replaces 3 bolt design, discard unused bolt)(acdelco #12609719)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 12609719 | - |
| 026 | Tensioner, drv belt(2 bolt design replaces 3 bolt design, discard unused bolt)(acdelco #12609719)GH1 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1 5.3T(LM7),4-SPD AUTO TRANS(M30) | 01 | 12609719 | - |
| 026 | Tensioner, drv belt(2 bolt design replaces 3 bolt design, discard unused bolt)(acdelco #12609719)GH1 5.3Z,FLEX FUEL(L59),4-SPD AUTO TRANS(M30) | GH1 5.3Z,FLEX FUEL(L59),4-SPD AUTO TRANS(M30) | 01 | 12609719 | - |
| 026 | Tensioner, drv belt(2 bolt design replaces 3 bolt design, discard unused bolt)(acdelco #12609719)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | 01 | 12609719 | - |
| 026 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #39083)(all makes)GH134(05-06) 5.3-4(LMF) | GH134(05-06) 5.3-4(LMF) | 01 | 19193110 | - |
| 026 | Tensioner, drv belt(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38103)(all makes)H234(05) 4.3X(LU3) | H234(05) 4.3X(LU3) | 01 | 88909593 | - |
| 026 | Tensioner, drv belt(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38103)(all makes)H134(05-06) 4.3X(LU3) | H134(05-06) 4.3X(LU3) | 01 | 88909593 | - |
| 026 | Tensioner, drv belt(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38103)(all makes)H134(05-06) 4.3X(LU3) | H134(05-06) 4.3X(LU3) | 01 | 88909593 | - |
| 026 | Tensioner, drv belt(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38103)(all makes)H234(05) 4.3X(LU3) | H234(05) 4.3X(LU3) | 01 | 88909593 | - |
| 026 | Tensioner, drv belt(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38103)(all makes)H134(05) 4.3X(LU3) | H134(05) 4.3X(LU3) | 01 | 88909593 | - |
| 026 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H234(05) 4.8V(LR4) | H234(05) 4.8V(LR4) | 01 | 88929140 | - |
| 026 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H134(05-06) 5.3T(LM7) | H134(05-06) 5.3T(LM7) | 01 | 88929140 | - |
| 026 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H134(05-06) 5.3T(LM7) | H134(05-06) 5.3T(LM7) | 01 | 88929140 | - |
| 026 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H234(05) 5.3T(LM7) | H234(05) 5.3T(LM7) | 01 | 88929140 | - |
| 026 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H234(05) 6.0U(LQ4),4.8V(LR4) | H234(05) 6.0U(LQ4),4.8V(LR4) | 01 | 88929140 | - |
| 026 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | H134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 01 | 88929140 | - |
| 026 | Tensioner, drv belt(serpentine)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38158)(all makes)H134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | H134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 01 | 88929140 | - |
| 026 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H234(05) 4.8V(LR4) | H234(05) 4.8V(LR4) | 01 | 88996998 | - |
| 026 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H134(05-06) 5.3T(LM7) | H134(05-06) 5.3T(LM7) | 01 | 88996998 | - |
| 026 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H134(05-06) 5.3T(LM7) | H134(05-06) 5.3T(LM7) | 01 | 88996998 | - |
| 026 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H234(05) 5.3T(LM7) | H234(05) 5.3T(LM7) | 01 | 88996998 | - |
| 026 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H234(05) 6.0U(LQ4),4.8V(LR4) | H234(05) 6.0U(LQ4),4.8V(LR4) | 01 | 88996998 | - |
| 026 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | H134(05) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 01 | 88996998 | - |
| 026 | Tensioner, drv belt(a/c)(us dealers contact acdelco wd for ordering & pricing info)(acdelco #38159)(all makes)H134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | H134(06) 5.3Z,FLEX FUEL(L59),5.3T(LM7) | 01 | 88996998 | - |
| 027 | Thermostat, eng cool(seal not included)(acdelco #131-156)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30),CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30),CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9) | 01 | 12600171 | - |
| 027 | Thermostat, eng cool(seal not included)(acdelco #131-156)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 12600171 | - |
| 027 | Thermostat kit, eng cool(incl seal)(acdelco #131-160)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 89018168 | - |
| 027 | Thermostat kit, eng cool(incl seal)(acdelco #131-160)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 89018168 | - |
| 027 | Thermostat kit, eng cool(incl seal)(acdelco #131-160)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 89018168 | - |
| 028 | Thermostat, eng cool(seal not included)(acdelco #131-156)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30),CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30),CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9) | 01 | 12600171 | - |
| 028 | Thermostat, eng cool(seal not included)(acdelco #131-156)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 12600171 | - |
| 029 | Valve, pcv(01. 762)(acdelco #cv4000c)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | 01 | 12572717 | - |
| 030 | Wire kit, splg(for use with delphi coil)(acdelco #748qq)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 89018056 | - |
| 030 | Wire kit, splg(for use with delphi coil)(acdelco #748qq)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 89018056 | - |
| 030 | Wire kit, splg(for use with delphi coil)(acdelco #748qq)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 89018056 | - |
| 030 | Wire kit, splg(incls set of 8 leads)(acdelco #748rr)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 89018058 | - |
| 030 | Wire kit, splg(incls set of 8 leads)(acdelco #748uu)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 19206447 | - |
| 030 | Wire kit, splg(acdelco #9748qq)(all makes)GH2(05) 5.3T(LM7) | GH2(05) 5.3T(LM7) | AR | 88862463 | - |
| 030 | Wire kit, splg(acdelco #9748qq)(all makes)H234(05) 5.3T(LM7),4.8V(LR4) | H234(05) 5.3T(LM7),4.8V(LR4) | AR | 88862463 | - |
| 030 | Wire kit, splg(acdelco #9748qq)(all makes)GH1 5.3T(LM7) | GH1 5.3T(LM7) | AR | 88862463 | - |
| 030 | Wire kit, splg(acdelco #9748qq)(all makes)GH1(06-05) 5.3T(LM7) | GH1(06-05) 5.3T(LM7) | AR | 88862463 | - |
| 030 | Wire kit, splg(acdelco #9748qq)(all makes)GH2(05) 4.8V(LR4) | GH2(05) 4.8V(LR4) | AR | 88862463 | - |
| 030 | Wire kit, splg(acdelco #9748qq)(all makes)H2(05) 5.3T(LM7) | H2(05) 5.3T(LM7) | AR | 88862463 | - |
| 030 | Wire kit, splg(acdelco #9748qq)(all makes)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | AR | 88862463 | - |
| 030 | Wire kit, splg(acdelco #9748qq)(all makes)GH134 5.3Z,FLEX FUEL(L59),5.3T(LM7) | GH134 5.3Z,FLEX FUEL(L59),5.3T(LM7) | AR | 88862463 | - |
| 030 | Wire kit, splg(acdelco #9748qq)(all makes)GH2 6.0U(LQ4),4.8V(LR4) | GH2 6.0U(LQ4),4.8V(LR4) | AR | 88862463 | - |
| 030 | Valve, pcv(01. 762)(acdelco #cv4000c)GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | GH1,2 5.3T(LM7),4-SPD AUTO TRANS(M30) | 01 | 12572717 | - |
| 030 | Wire kit, splg(acdelco #9748uu)(all makes)H134(05-06) 5.3-4(LMF) | H134(05-06) 5.3-4(LMF) | 01 | 19297035 | - |
| 030 | Wire kit, splg(acdelco #9748rr)(all makes)GH134(06) 5.3Z,FLEX FUEL(L59) | GH134(06) 5.3Z,FLEX FUEL(L59) | 01 | 19297032 | - |
| 030 | Wire kit, splg(acdelco #9748rr)(all makes)GH134(05-06) 5.3-4(LMF) | GH134(05-06) 5.3-4(LMF) | 01 | 19297032 | - |
| 030 | Wire kit, splg(acdelco #9748uu)(all makes)GH134(05-06) 5.3-4(LMF) | GH134(05-06) 5.3-4(LMF) | 01 | 19297035 | - |
| 030 | Wire kit, splg(acdelco #9748uu)(all makes)GH134(05-06) 5.3-4(LMF) | GH134(05-06) 5.3-4(LMF) | 01 | 19297035 | - |
| 031 | Wire, ign coil(coil stamped 19005218)(delphi)(mating conn w/leads use 12102754)(acdelco #355w)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 02 | 89017477 | - |
| 031 | Wire, ign coil(coil stamped 19005218)(delphi)(mating conn w/leads use 12102754)(acdelco #355w)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 02 | 89017477 | - |
| 031 | Wire, ign coil(coil stamped 19005218)(delphi)(mating conn w/leads use 12102754)(acdelco #355w)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 02 | 89017477 | - |
| 031 | Wire, ign coil(incls conns)(acdelco #357a)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 02 | 12579355 | - |
| 031 | Wire kit, splg(for use with delphi coil)(acdelco #748qq)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 01 | 89018056 | - |
| 031 | Wire kit, splg(for use with delphi coil)(acdelco #748qq)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 01 | 89018056 | - |
| 031 | Wire kit, splg(for use with delphi coil)(acdelco #748qq)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 01 | 89018056 | - |
| 031 | Wire kit, splg(incls set of 8 leads)(acdelco #748rr)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 89018058 | - |
| 031 | Wire kit, splg(incls set of 8 leads)(acdelco #748uu)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 01 | 19206447 | - |
| 031 | Wire kit, splg(acdelco #9748qq)(all makes)GH2(05) 5.3T(LM7) | GH2(05) 5.3T(LM7) | AR | 88862463 | - |
| 031 | Wire kit, splg(acdelco #9748qq)(all makes)H234(05) 5.3T(LM7),4.8V(LR4) | H234(05) 5.3T(LM7),4.8V(LR4) | AR | 88862463 | - |
| 031 | Wire kit, splg(acdelco #9748qq)(all makes)GH1 5.3T(LM7) | GH1 5.3T(LM7) | AR | 88862463 | - |
| 031 | Wire kit, splg(acdelco #9748qq)(all makes)GH1(06-05) 5.3T(LM7) | GH1(06-05) 5.3T(LM7) | AR | 88862463 | - |
| 031 | Wire kit, splg(acdelco #9748qq)(all makes)GH2(05) 4.8V(LR4) | GH2(05) 4.8V(LR4) | AR | 88862463 | - |
| 031 | Wire kit, splg(acdelco #9748qq)(all makes)H2(05) 5.3T(LM7) | H2(05) 5.3T(LM7) | AR | 88862463 | - |
| 031 | Wire kit, splg(acdelco #9748qq)(all makes)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | AR | 88862463 | - |
| 031 | Wire kit, splg(acdelco #9748qq)(all makes)GH134 5.3Z,FLEX FUEL(L59),5.3T(LM7) | GH134 5.3Z,FLEX FUEL(L59),5.3T(LM7) | AR | 88862463 | - |
| 031 | Wire kit, splg(acdelco #9748qq)(all makes)GH2 6.0U(LQ4),4.8V(LR4) | GH2 6.0U(LQ4),4.8V(LR4) | AR | 88862463 | - |
| 031 | Wire kit, splg(acdelco #9748uu)(all makes)H134(05-06) 5.3-4(LMF) | H134(05-06) 5.3-4(LMF) | 01 | 19297035 | - |
| 031 | Wire kit, splg(acdelco #9748rr)(all makes)GH134(06) 5.3Z,FLEX FUEL(L59) | GH134(06) 5.3Z,FLEX FUEL(L59) | 01 | 19297032 | - |
| 031 | Wire kit, splg(acdelco #9748rr)(all makes)GH134(05-06) 5.3-4(LMF) | GH134(05-06) 5.3-4(LMF) | 01 | 19297032 | - |
| 031 | Wire kit, splg(acdelco #9748uu)(all makes)GH134(05-06) 5.3-4(LMF) | GH134(05-06) 5.3-4(LMF) | 01 | 19297035 | - |
| 031 | Wire kit, splg(acdelco #9748uu)(all makes)GH134(05-06) 5.3-4(LMF) | GH134(05-06) 5.3-4(LMF) | 01 | 19297035 | - |
| 032 | Wire, ign coil(coil stamped 19005218)(delphi)(mating conn w/leads use 12102754)(acdelco #355w)GH1,2 5.3T(LM7) | GH1,2 5.3T(LM7) | 02 | 89017477 | - |
| 032 | Wire, ign coil(coil stamped 19005218)(delphi)(mating conn w/leads use 12102754)(acdelco #355w)GH1 5.3T(LM7) | GH1 5.3T(LM7) | 02 | 89017477 | - |
| 032 | Wire, ign coil(coil stamped 19005218)(delphi)(mating conn w/leads use 12102754)(acdelco #355w)GH1 5.3Z,FLEX FUEL(L59) | GH1 5.3Z,FLEX FUEL(L59) | 02 | 89017477 | - |
| 032 | Wire, ign coil(incls conns)(acdelco #357a)GH1 5.3-4(LMF) | GH1 5.3-4(LMF) | 02 | 12579355 | - |