Name Ext. inf. A* Part number A
001 Hose, htr otltU RR AUX A/C(C69) U RR AUX A/C(C69) 01 10323602 -
001 Hose, htr otltUM,UT RR AUX A/C(C69) UM,UT RR AUX A/C(C69) 01 10323602 -
002 Tee, aux htr otlt hoseU16 RR AUX A/C(C69) U16 RR AUX A/C(C69) 01 10436543 -
002 Tee, aux htr otlt hoseUM,UT RR AUX A/C(C69) UM,UT RR AUX A/C(C69) 01 10436543 -
002 Tee, aux htr otlt hoseUM,UT16 RR AUX A/C(C69) UM,UT16 RR AUX A/C(C69) 01 10436543 -
003 Clamp, spring, 22-26mm, 24 nom., blk(part of 1)U(C34) U(C34) 11517133 -
004 Connector, htr inl hose(straight)U U 01 15119175 -
004 Connector, htr inl hoseUM,UT RR AUX A/C(C69) UM,UT RR AUX A/C(C69) 01 15761641 -
005 Clamp, spring, 22-26mm, 24 nom., blk(part of 1)U(C34) U(C34) 11517133 -
006 Tee, aux htr inl hoseU U 01 10436543 -
006 Tee, aux htr inl hoseU RR AUX A/C(C69) U RR AUX A/C(C69) 01 10436543 -
007 Hose, htr inlU RR AUX A/C(C69) U RR AUX A/C(C69) 01 10324194 -
007 Hose, htr inlUM,UT RR AUX A/C(C69) UM,UT RR AUX A/C(C69) 01 10324194 -
008 Clamp, hose spring band, 24 mm, gm6298m(part of 7)U U 11516223 -
009 Connector, htr inl hose(straight)U U 01 15119175 -
009 Connector, htr inl hoseUM,UT RR AUX A/C(C69) UM,UT RR AUX A/C(C69) 01 15761641 -
010 Clamp, htr inl hoseU U 01 10304957 -
010 Clamp, htr inl hoseU RR AUX A/C(C69) U RR AUX A/C(C69) 01 10304957 -
011 Pipe, htr inlU 3.4E(LA1) U 3.4E(LA1) 01 12568744 -
012 Nut, hfh, m8x1. 25, 17. 9 od, 738 thk, 13mm hex, 10, zf(htr inl pipe)(8. 915)(acdelco #11514596)U U 11514596 -
013 Seal, htr inl pipe adapter (o ring)(otr dia 0. 549" inr dia 0. 103" x-section dia)(03. 337)(acdelco #24504709)U 3.4E(LA1) U 3.4E(LA1) 01 24504709 -
014 Nut, hfh, m8x1. 25, 17. 9 od, 738 thk, 13mm hex, 10, zf(therm bypass pipe clip)(8. 915)(acdelco #11514596)U U 11514596 -
015 Bracket, therm bypass pipe(part of 16) -
016 Pipe, therm bypass(incls 15, 17, 21-23)(w/o oil cooler)U(LA1)(EXC KC4) U(LA1)(EXC KC4) 24507950 -
016 Pipe, therm bypass(incls 15, 17, 21-23)U(LA1,KC4) U(LA1,KC4) 24507951 -
017 Support, splg wire(part of 16) -
018 Clamp, throt body htr otlt hose(spring band, 14. 9-17. 5 1d, 1 thk band, 10 wide, modified sae 6150)(01. 540)U 3.4E(LA1) U 3.4E(LA1) 02 24506377 -
019 Hose, throt body htr otltU 3.4E(LA1) U 3.4E(LA1) 01 24504913 -
020 Bolt, hfh, m6x1x20, 17. 9 thd, 14. 2 o. d., 9. 8, tin zn(therm bypass pipe)(acdelco #11517518)U U 11517518 -
021 Valve, eng cool air blU 3.4E(LA1) U 3.4E(LA1) 01 10070107 -
022 Seal, therm bypass pipe adap (o ring)(yellow)U 3.4E(LA1) U 3.4E(LA1) 01 10189205 -
023 Adapter, therm bypass pipe(part of 16) -
024 Cover, eng frt(see group 00. 000 "engine front cover & cooling" for detailed illustrated view) -
025 Clamp, worm type(11/16" to 1 5/16")(therm bypass pipe)(acdelco #1470030)U U 01470030 -
026 Hose, therm bypass(acdelco #10182356)U 3.4E(LA1) U 3.4E(LA1) 01 10182356 -
027 Pipe, therm bypass(part of lwr int)(use sealant 12345493(usa) or 10953488(canada)U(LA1) U(LA1) 12590279 -
028 Bolt, hfh, m6x1x16, 13. 5 thd, 14. 2 od, gmw25 stl, gmw3200, mach, hdr-pt(therm bypass pipe)U U 11561025 -
029 Clamp, throt body htr inl hose(spring band, 14. 9-17. 5 1d, 1 thk band, 10 wide, modified sae 6150)(01. 540)U 3.4E(LA1) U 3.4E(LA1) 02 24506377 -
030 Hose, throt body htr inl(acdelco #24504912)U 3.4E(LA1) U 3.4E(LA1) 01 24504912 -
031 Hose, aux htr inl & otlt(see group 08. 000 "hoses & pipes/heater rear" for detailed illustrated view) -
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