Genuine GMC Head Gasket

Engine Cylinder Head Gasket
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117 Head Gaskets found

  • GMC Head Gasket - 12688943
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    GMC Gasket, Cyl Hd

    Part Number: 12688943
    $72.13 MSRP: $107.59
    You Save: $35.46 (33%)
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    Product Specifications
    • Other Name: Head Gasket
    • Replaces: 12659260, 12622331
    Fits the following GMC Models:
    • Sierra | 2014-2021 | 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 6.2L
    • Yukon | 2015-2021 | 1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.2L
  • GMC Head Gasket - 12622325
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    GMC Gasket, Cyl Head

    Part Number: 12622325
    $56.56 MSRP: $84.38
    You Save: $27.82 (33%)
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    Product Specifications
    • Other Name: GASKET, Engine Cylinder Head; Head Gasket
    Fits the following GMC Models:
    • Sierra | 2014-2021 | 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl5.3L
    • Yukon | 2015-2021 | 1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L
  • GMC Head Gasket - 12589226
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    GMC Gasket, Cyl Head

    Part Number: 12589226
    $47.21 MSRP: $70.42
    You Save: $23.21 (33%)
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    Product Specifications
    • Other Name: GASKET, Engine Cylinder Head; Head Gasket, Valve Grind Gasket Kit
    • Replaces: 12573949, 12565390
    Fits the following GMC Models:
    • Canyon | 2009-2012 | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 8 Cyl 5.3L
    • Envoy | 2005-2009 | 4 DOOR, 4 Door XL, 4 DOOR XUV | 8 Cyl 5.3L
    • Savana | 2008-2017 | 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L
    • Sierra | 2005-2013 | 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • Yukon | 2007-2014, 2005 | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
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  • GMC Head Gasket - 12637788
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    GMC Gasket, Cyl Head (Grade C)

    Part Number: 12637788
    $75.52 MSRP: $112.68
    You Save: $37.16 (33%)
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    Product Specifications
    • Other Name: GASKET, Engine Cylinder Head; Head Gasket
    • Replaces: 97288225, 98045057, 97378101, 98030630, 97333724, 97309561
    Fits the following GMC Models:
    • Savana | 2006-2016 | 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA | 8 Cyl 6.6L Diesel
    • Sierra | 2001-2016 | 1 TON CREW CAB, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.6L Diesel
    • Yukon | 2001-2005 | 3/4 TON, XL 3/4 TON
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  • GMC Head Gasket - 12575329
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    GMC Gasket,Cyl Head

    Part Number: 12575329
    $44.01 MSRP: $69.23
    You Save: $25.22 (37%)
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    Product Specifications
    • Other Name: GASKET, Engine Cylinder Head; Head Gasket
    • Replaces: 12565391
    Fits the following GMC Models:
    • Envoy | 2003-2004 | 4 DOOR, 4 Door XL, 4 DOOR XUV | 8 Cyl 5.3L
    • Savana | 2003-2007 | 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER SAVANA | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • Sierra | 2002-2007 | 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • Yukon | 2002-2006 | 1/2 TON, 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
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  • GMC Head Gasket - 12648843
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    GMC Gasket,Cyl Head

    Part Number: 12648843
    $30.54 MSRP: $50.54
    You Save: $20.00 (40%)
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    Product Specifications
    • Other Name: GASKET, Engine Cylinder Head; Head Gasket
    • Replaces: 12634478, 12620190
    Fits the following GMC Models:
    • Acadia | 2007-2017 | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
    • Canyon | 2015-2016 | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 6 Cyl 3.6L
    • Terrain | 2013-2017 | SLE2 SUV, SLT SUV | 6 Cyl 3.6L
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  • GMC Head Gasket - 12634479
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    GMC Gasket, Cyl Head (Rh)

    Part Number: 12634479
    $24.54 MSRP: $40.61
    You Save: $16.07 (40%)
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    Product Specifications
    • Other Name: GASKET, Engine Cylinder Head; Head Gasket
    • Replaces: 12631767, 12624743
    Fits the following GMC Models:
    • Acadia | 2007-2017 | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
    • Canyon | 2015-2016 | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 6 Cyl 3.6L
    • Terrain | 2013-2017 | SLE2 SUV, SLT SUV | 6 Cyl 3.6L
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  • GMC Head Gasket - 12681524
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    GMC Gasket, Cyl Head

    Part Number: 12681524
    $35.32 MSRP: $58.46
    You Save: $23.14 (40%)
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    Product Specifications
    • Other Name: Gasket, Cyl Hd; Head Gasket
    • Replaces: 12663440, 12664940
    Fits the following GMC Models:
    • Terrain | 2018-2021 | 4 DOOR SLE2, 4 DOOR SLT1 | 4 Cyl 1.5L
  • GMC Head Gasket - 12632968
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    GMC Gasket, Cyl Head

    Part Number: 12632968
    $77.80 MSRP: $128.78
    You Save: $50.98 (40%)
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    Product Specifications
    • Other Name: GASKET, Engine Cylinder Head; Head Gasket
    Fits the following GMC Models:
    • Savana | 2018-2021 | 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER SAVANA | 6 Cyl 4.3L
    • Sierra | 2014-2021 | 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L
  • GMC Head Gasket - 10105115
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    GMC Gasket, Cyl Head

    Part Number: 10105115
    $33.55 MSRP: $55.55
    You Save: $22.00 (40%)
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    Product Specifications
    • Other Name: GASKET, Engine Cylinder Head; Cylinder Head Gasket, Head Gasket
    Fits the following GMC Models:
    • C1500 | 1988-1999 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.0L, 8 Cyl 5.7L
    • C2500 | 1988-1998 | C2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB | 8 Cyl 5.0L, 8 Cyl 5.7L
    • C3500 | 1988-1991 | C3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 EXTENDED CAB, C3500 REGULAR CAB | 8 Cyl 5.7L
    • G1500 | 1987-1995 | 1/2 TON CARGO, 1/2 TON PASSENGER | 8 Cyl 5.0L, 8 Cyl 5.7L
    • G2500 | 1987-1995 | 3/4 TON CARGO, 3/4 TON PASSENGER | 8 Cyl 5.0L, 8 Cyl 5.7L
    • G3500 | 1987-1991 | 1 TON CARGO, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON PASSENGER | 8 Cyl 5.7L
    • Jimmy | 1987 | 1/2 TON | 8 Cyl 5.0L
    • K1500 | 1988-1999 | K1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.0L, 8 Cyl 5.7L
    • K2500 | 1988-1998 | K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 8 Cyl 5.0L, 8 Cyl 5.7L
    • K3500 | 1988-1991 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L
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  • GMC Head Gasket - 12659928
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    GMC Gasket Kit, Cyl Head

    Part Number: 12659928
    $60.09 MSRP: $95.84
    You Save: $35.75 (38%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: GASKET KIT, Engine Cylinder Head; Head Gasket, Valve Grind Gasket Kit
    Fits the following GMC Models:
    • Terrain | 2018-2020 | 4 DOOR SLE2, 4 DOOR SLT1, 4 DOOR SLT2 | 4 Cyl 2.0L
  • GMC Head Gasket - 10159420
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    GMC Gasket Unit, Cylinder Head(Free Of Asbestos)

    Part Number: 10159420
    $63.42 MSRP: $127.87
    You Save: $64.45 (51%)
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    Product Specifications
    • Other Name: GASKET KIT, Engine Cylinder Head; Valve Grind Gasket Kit
    Fits the following GMC Models:
    • Jimmy | 1987-1988 | 1/2 TON | 6 Cyl 4.3L
    • R1500 | 1987 | 1/2 TON | 6 Cyl 4.3L
    • R2500 | 1987-1988 | 3/4 TON, 3/4 TON CREW CAB | 6 Cyl 4.3L
    • R3500 | 1987-1988 | 1 TON, 1 TON CREW CAB, CAB CHASSIS
    • S15 | 1991 | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
    • Safari | 1986-1991 | VAN SAFARI | 6 Cyl 4.3L
    • Sonoma | 1991 | PICKUP | 6 Cyl 4.3L
    • Suburban | 1987-1988 | 1/2 TON, 3/4 TON
    • Syclone | 1991 | PICKUP | 6 Cyl 4.3L
    • V1500 | 1987 | 1/2 TON | 6 Cyl 4.3L
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  • GMC Head Gasket - 10101784
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    GMC Gasket, Cyl Head

    Part Number: 10101784
    $19.89 MSRP: $40.12
    You Save: $20.23 (51%)
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    Product Specifications
    • Other Name: GASKET, Engine Cylinder Head; Cylinder Head Gasket, Head Gasket
    Fits the following GMC Models:
    • S15 | 1985-1990 | 2 DOOR, PICKUP | 4 Cyl 2.5L
    • Safari | 1985-1990 | VAN SAFARI | 4 Cyl 2.5L
    • Sonoma | 1991-1993 | PICKUP | 4 Cyl 2.5L
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  • GMC Head Gasket - 10163736
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    GMC Gasket, Cyl Head

    Part Number: 10163736
    $57.68 MSRP: $116.32
    You Save: $58.64 (51%)
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    Product Specifications
    • Other Name: GASKET, Engine Cylinder Head; Head Gasket
    • Replaces: 10149600
    Fits the following GMC Models:
    • C1500 | 1988-1991 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 6.2L Diesel
    • C2500 | 1988-1991 | C2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB | 8 Cyl 6.2L Diesel
    • C3500 | 1988-1991 | C3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 EXTENDED CAB, C3500 REGULAR CAB | 8 Cyl 6.2L Diesel
    • G2500 | 1992-1993 | 3/4 TON CARGO, 3/4 TON PASSENGER | 8 Cyl 6.2L Diesel
    • G3500 | 1992-1993 | 1 TON CARGO, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON PASSENGER | 8 Cyl 6.2L Diesel
    • K1500 | 1988-1991 | K1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX | 8 Cyl 6.2L Diesel
    • K2500 | 1988-1991 | K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 8 Cyl 6.2L Diesel
    • K3500 | 1988-1991 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 6.2L Diesel
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  • GMC Head Gasket - 10148099
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    GMC Gasket Unit, Cylinder Head (Free Of Asbestos)

    Part Number: 10148099
    $79.48 MSRP: $160.29
    You Save: $80.81 (51%)
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    Product Specifications
    • Other Name: GASKET KIT, Engine Cylinder Head; Valve Grind Gasket Kit
    Fits the following GMC Models:
    • Jimmy | 1992-1993 | 2 DOOR, 4 DOOR
    • S15 | 1986-1990 | 2 DOOR, PICKUP | 6 Cyl 2.8L
    • Sonoma | 1991-1993 | PICKUP | 6 Cyl 2.8L
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  • GMC Head Gasket - 12525812
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    GMC Gasket Kit, Cyl Head(Free Of Asbestos)

    Part Number: 12525812
    $79.60 MSRP: $160.53
    You Save: $80.93 (51%)
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    Product Specifications
    • Other Name: GASKET KIT, Engine Cylinder Head; Valve Grind Gasket Kit
    • Replaces: 12522054
    Fits the following GMC Models:
    • C1500 | 1992-1995 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.0L
    • C2500 | 1992-1995 | C2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB | 8 Cyl 5.0L
    • G1500 | 1992-1995 | 1/2 TON CARGO, 1/2 TON PASSENGER | 8 Cyl 5.0L
    • G2500 | 1992-1995 | 3/4 TON CARGO, 3/4 TON PASSENGER | 8 Cyl 5.0L
    • K1500 | 1992-1995 | K1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX | 8 Cyl 5.0L
    • K2500 | 1992-1995 | K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 8 Cyl 5.0L
    • Suburban | 1992-1995 | 1/2 TON, 3/4 TON
    • Yukon | 1994-1995 | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON
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  • GMC Head Gasket - 10159515
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    GMC Gasket Kit,Cyl Head(Free Of Asbestos)

    Part Number: 10159515
    $102.85 MSRP: $207.39
    You Save: $104.54 (51%)
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    Product Specifications
    • Other Name: GASKET KIT, Engine Cylinder Head; Valve Grind Gasket Kit
    Fits the following GMC Models:
    • G1500 | 1988-1989 | 1/2 TON CARGO, 1/2 TON PASSENGER
    • G2500 | 1988-1989 | 3/4 TON CARGO, 3/4 TON PASSENGER
    • G3500 | 1988-1989 | 1 TON CARGO, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON PASSENGER | 8 Cyl 7.4L
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  • GMC Head Gasket - 12637786
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    GMC Gasket, Cyl Head (Grade B)

    Part Number: 12637786
    $39.35 MSRP: $65.13
    You Save: $25.78 (40%)
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    Product Specifications
    • Other Name: GASKET, Engine Cylinder Head; Head Gasket
    • Replaces: 97288227, 97378103, 97309563, 97389257, 98045059, 97333726, 98030632
    Fits the following GMC Models:
    • Savana | 2006-2016 | 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA | 8 Cyl 6.6L Diesel
    • Sierra | 2001-2016 | 1 TON CREW CAB, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.6L Diesel
    • Yukon | 2001-2005 | 3/4 TON, XL 3/4 TON
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  • GMC Head Gasket - 55512641
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    GMC Gasket, Cyl Hd

    Part Number: 55512641
    $29.81 MSRP: $49.33
    You Save: $19.52 (40%)
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    Product Specifications
    • Other Name: Head Gasket
    • Replaced by: 40009080
    Fits the following GMC Models:
    • Sierra | 2020-2021 | CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 6 Cyl 3.0L Diesel
    • Yukon | 2021 | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 6 Cyl 3.0L Diesel
  • GMC Head Gasket - 12552362
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    GMC Gasket,Cyl Head

    Part Number: 12552362
    $37.31 MSRP: $61.75
    You Save: $24.44 (40%)
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    Product Specifications
    • Other Name: GASKET, Engine Cylinder Head; Head Gasket, Valve Cover Gasket
    Fits the following GMC Models:
    • C1500 | 1988-1998, 1985-1986 | C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX, REGULAR CAB LONG BOX, REGULAR CAB STANDARD BOX | 6 Cyl 4.3L
    • C2500 | 1988-1995, 1985-1986 | C2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB, CREW CAB, REGULAR CAB | 6 Cyl 4.3L
    • C3500 | 1988-1991, 1985-1986 | C3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 EXTENDED CAB, C3500 REGULAR CAB, CAB CHASSIS 135.5, CAB CHASSIS 159.9, CREW CAB, REGULAR CAB
    • G1500 | 1985-1995 | 1/2 TON CARGO, 1/2 TON PASSENGER | 6 Cyl 4.3L
    • G2500 | 1985-1995 | 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER | 6 Cyl 4.3L
    • G3500 | 1985-1996 | 1 TON CARGO, 1 TON CARGO CLASSIC, 1 TON CARGO VAN, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON COMMERCIAL/RV CLASSIC, 1 TON PASSENGER, 1 TON PASSENGER CLASSIC | 6 Cyl 4.3L
    • Jimmy | 1992-2001, 1985-1988 | 1/2 TON, 2 DOOR, 4 DOOR | 6 Cyl 4.3L
    • K1500 | 1988-1998, 1985-1986 | K1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX, REGULAR CAB LONG BOX, REGULAR CAB STANDARD BOX | 6 Cyl 4.3L
    • K2500 | 1988-1995, 1985-1986 | K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB, REGULAR CAB | 6 Cyl 4.3L
    • K3500 | 1988-1991, 1985-1986 | CAB CHASSIS 135.5, CAB CHASSIS 159.9, CREW CAB, K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 EXTENDED CAB, K3500 REGULAR CAB, REGULAR CAB
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About GMC Head Gasket

Hands down one of the most integral sealing components in your vehicle, the purpose of a GMC head gasket is to prevent coolant and oil from leaking into a cylinder, and so the cylinders can maintain maximum compression to run your engine like a top. Most of today's vehicles will use an MLS type (multi-layer steel) gasket, or one manufactured out of a copper material instead. Each head gasket will be found seated on the cylinder head between it and the engine block assembly. Leaking coolant or not enough coolant in your cooling system can be a bad situation.
If your GMC is driving with a too high operating temperature for too long, you stand a good chance of blowing your head gasket. This type of repair is normally best suited for certified professional mechanics. There are many signs of a failing head gasket, including white smoke coming from your exhaust, coolant loss without any obvious leaks, coolant mixed in the oil, or coolant leaking beneath your exhaust manifold. Performing a leak down test and a coolant pressure test is one sure way to identify if your head gasket has failed.
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