Name Ext. inf. A* Part number A
001 Cover, air inl hsgST1(03-53) HVY DUTY HTR(C42) ST1(03-53) HVY DUTY HTR(C42) 01 89018351 -
002 Clamp, htr core tubeST1 ST1 01 89018348 -
002 Clamp, htr core tube(08. 846)ST1 ST1 01 89018348 -
003 Bolt, a/c evpr tube clip(m4. 2x2. 25x16)(09. 786)ST1(03-43-53) ST1(03-43-53) 01 11609829 -
004 Clamp, htr core(08. 845)ST1 ST1 01 52474765 -
005 Lever, temp vlv(part of 18) -
006 Spring, temp vlv linkST1(03-53) HVY DUTY HTR(C42) ST1(03-53) HVY DUTY HTR(C42) 01 89018560 -
007 Clip, temp cont & vent cont cbl(09. 281)ST1(03-53) HVY DUTY HTR(C42) ST1(03-53) HVY DUTY HTR(C42) 02 89018350 -
008 Bolt, blo mot res(bolt- hwh, m4x2x20, 22 od, hardened steel)ST1(03-43-53) ST1(03-43-53) 01 89018611 -
009 Lever, pivot vlv(part of 18) -
010 Lever, drive vlv(part of 18) -
011 Spring, vent otlt vlv upr piv pinST1(03-53) HVY DUTY HTR(C42) ST1(03-53) HVY DUTY HTR(C42) 01 89018346 -
012 Lever, mode vlvST1(03-43-53) ST1(03-43-53) 01 15218263 -
013 Cam, mode contST1(53) HVY DUTY HTR(C42) ST1(53) HVY DUTY HTR(C42) 01 89018840 -
014 Spring, defr vlv shf torsST1(03-53) HVY DUTY HTR(C42) ST1(03-53) HVY DUTY HTR(C42) 01 89018347 -
015 Seal, htr & a/c evpr mdl -
016 Valve, ventST1(03-43-53) ST1(03-43-53) 01 89018341 -
017 Valve, defr(acdelco #15-50550)ST1(03-43-53) ST1(03-43-53) 01 15218259 -
018 Valve, tempST1(03-53) HVY DUTY HTR(C42) ST1(03-53) HVY DUTY HTR(C42) 01 89019205 -
019 Seal, htr & a/c evpr tube(seal-hvm)ST1(03-53)(C42) ST1(03-53)(C42) 89018414 -
020 Case, htr & a/c evpr & blo lwrST1(03-43-53) ST1(03-43-53) 01 15218255 -
021 Cover, htr mdl lwrST1(03-53) ST1(03-53) 01 15218257 -
022 Harness, a/c mdl wrgST1(03-53) HVY DUTY HTR(C42) ST1(03-53) HVY DUTY HTR(C42) 01 89019303 -
023 Seal, htr & a/c evpr & blo mdl drn tube(*kit1) -
024 Resistor, blo mot(09. 215)(acdelco #15-80521)ST1(03-43-53) ST1(03-43-53) 01 15218254 -
024 Resistor, blo mot(acdelco #15-80521)ST1(03-43-53) ST1(03-43-53) 01 15218254 -
025 Motor, blo (w/implr)(acdelco #15-81055)ST1(03-53) HVY DUTY HTR(C42) ST1(03-53) HVY DUTY HTR(C42) 01 89019086 -
026 Seal, a/c evpr(*kit1) -
027 Seal, htr & a/c evpr tube(seal-tube evap)ST1(03-53)(C42) ST1(03-53)(C42) 89018352 -
028 Plate, blo orificeST1(03-43-53) ST1(03-43-53) 01 15218258 -
029 Core, htr(t/w hoses 19130069 & 89019080, connector 15921502 , qty 2, clamps 11517133 , qty 3, & 11570616 , qty 1, & retainer 88996648 , qty 2, )(acdelco #15-63539)ST1(03-43-53) ST1(03-43-53) 01 89019085 -
030 Seal, htr core(*kit1) -
031 Case, htr & a/c evpr & blo uprST1(03-53) HVY DUTY HTR(C42) ST1(03-53) HVY DUTY HTR(C42) 01 89018336 -
032 Plug, htr case(15. 5mm dia)ST1(03-53)(C42) ST1(03-53)(C42) 89018354 -
033 Seal, air inl(*kit1) -
035 Plug, htr case(9. 5mm dia)ST1(03-53)(C42) ST1(03-53)(C42) 89018353 -
K01 Seal kit, htr & a/c evpr & blo mdl(acdelco #89018661)ST1(03-53) HVY DUTY HTR(C42) ST1(03-53) HVY DUTY HTR(C42) 01 89018661 -
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