OEM GMC Valve Cover Gasket

Engine Valve Gasket

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59 Valve Cover Gaskets found

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GMC Valve Cover Gasket Part Number: 12378478
$21.25 MSRP: $39.90
You Save: $18.65 (47%)
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Product Specifications
- Other Name: Sealant, Vehicle Maintenance; Oil Pan Gasket; Timing Cover Gasket; Oil Pan Seal; Seal Kit; RTV Sealer; Gasket Set; Sealer.
- Replaced by: 19369831
Fits the following GMC Models:
- S15 | 1984-1990 | Base, EL, Gypsy, High Sierra, Sierra Classic | 6 Cyl 2.8 L GAS
- S15 Jimmy | 1984-1989 | Base, Gypsy, High Sierra, Sierra Classic, Timberline | 6 Cyl 2.8 L GAS
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GMC Valve Cover Gasket, Passenger Side Part Number: 12591203
$20.32 MSRP: $32.26
You Save: $11.94 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal, Camshaft Cover; Seal, Engine Camshaft & Valve Rocker Cover
- Position: Passenger Side
Fits the following GMC Models:
- Acadia | 2007 | SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Valve Cover Gasket Part Number: 97312341
$48.21 MSRP: $79.42
You Save: $31.21 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Gasket, Engine Camshaft & Valve Rocker Cover; Gasket, Engine Valve Rocker Arm Cover
- Position: Upper
Fits the following GMC Models:
- Savana 2500 | 2006-2010 | Base | 8 Cyl 6.6 L DIESEL
- Savana 3500 | 2006-2010 | Base | 8 Cyl 6.6 L DIESEL
- Sierra 2500 HD | 2006-2010 | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 2500 HD Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 | 2006 | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2007-2010 | SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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GMC Valve Cover Gasket Part Number: 12619787
$4.80 MSRP: $7.92
You Save: $3.12 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Gasket Valve Rocker Arm Cover
Fits the following GMC Models:
- Savana 2500 | 2021-2024 | Base, LS, LT | 8 Cyl 6.6 L GAS
- Savana 3500 | 2021-2024 | Base, LS, LT | 8 Cyl 6.6 L GAS
- Sierra 1500 | 2014-2023 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
- Sierra 1500 Limited | 2019 | Base, SLE | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- Sierra 2500 HD | 2020-2024 | AT4, AT4X, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
- Sierra 3500 HD | 2020-2024 | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
- Yukon | 2015-2023 | AT4, Denali, Denali Ultimate, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Yukon XL | 2015-2023 | AT4, Denali, Denali Ultimate, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Valve Cover Gasket Part Number: 89018220
$94.76 MSRP: $150.45
You Save: $55.69 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Gasket Kit, Camshaft Cover; Gasket Kit, Engine Camshaft & Valve Rocker Cover
Fits the following GMC Models:
- Canyon | 2007-2012 | SLE, SLT, WT | 5 Cyl 3.7 L GAS
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GMC Valve Cover Gasket Part Number: 12643582
$16.17 MSRP: $25.68
You Save: $9.51 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Gasket, Engine Camshaft & Valve Rocker Cover
Fits the following GMC Models:
- Canyon | 2016-2022 | All Terrain, AT4, Denali, Elevation, SLE, SLT | 4 Cyl 2.8 L DIESEL
- Savana 2500 | 2017-2020 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
- Savana 3500 | 2017-2020 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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GMC Valve Cover Gasket, Driver Side Part Number: 12591200
$19.55 MSRP: $32.21
You Save: $12.66 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal, Camshaft Cover; Seal, Engine Camshaft & Valve Rocker Cover
- Position: Driver Side
Fits the following GMC Models:
- Acadia | 2007 | SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Valve Cover Gasket Part Number: 12591633
$36.43 MSRP: $60.01
You Save: $23.58 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Gasket Kit-Camshaft Cover; Gasket Kit, Engine Camshaft & Valve Rocker Cover; Gasket Kit, Engine Camshaft Cover
- Replaces: 12586693
Fits the following GMC Models:
- Canyon | 2004-2006 | SL, SLE, SLT, WT, Z71 Fleet, Z71 SL, Z71 SLE, Z85 SL, Z85 SLE | 5 Cyl 3.5 L GAS
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GMC Valve Cover Gasket Part Number: 12635953
$11.42 MSRP: $18.81
You Save: $7.39 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Engine Valve Cover Gasket
Fits the following GMC Models:
- Acadia | 2017-2021 | SL, SLE, SLT | 4 Cyl 2.5 L GAS
- Canyon | 2015-2022 | Base, Elevation, Elevation Standard, SL, SLE, SLT | 4 Cyl 2.5 L GAS
- Terrain | 2018-2020 | Denali, SLE, SLT | 4 Cyl 2.0 L GAS
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GMC Valve Cover Gasket Part Number: 12630883
$6.34 MSRP: $10.44
You Save: $4.10 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Gasket, Engine Camshaft & Valve Rocker Cover
Fits the following GMC Models:
- Savana 2500 | 2018-2024 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
- Savana 3500 | 2018-2024 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
- Sierra 1500 | 2014-2021 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
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GMC Valve Cover Gasket, Driver Side Part Number: 12649906
$6.86 MSRP: $11.30
You Save: $4.44 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Seal, Engine Camshaft & Valve Rocker Cover
- Position: Driver Side
Fits the following GMC Models:
- Acadia | 2017-2023 | AT4, Denali, SLE, SLT | 6 Cyl 3.6 L GAS
- Canyon | 2017-2022 | All Terrain, AT4, Base, Denali, Elevation, Elevation Standard, SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Valve Cover Gasket Part Number: 97321295
$55.32 MSRP: $133.40
You Save: $78.08 (59%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Gasket, Engine Camshaft & Valve Rocker Cover; Valve Cover Gasket Set; Gasket, Engine Valve Rocker Arm Cover
- Position: Lower
Fits the following GMC Models:
- Savana 2500 | 2010-2016, 2006-2007 | Base | 8 Cyl 6.6 L DIESEL
- Savana 3500 | 2010-2016, 2006-2007 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
- Sierra 2500 HD | 2005-2016 | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 2500 HD Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 | 2005-2006 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2007-2016 | Base, Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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GMC Valve Cover Gasket Part Number: 12559597
$22.73 MSRP: $37.44
You Save: $14.71 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Gasket, Engine Camshaft & Valve Rocker Cover; Gasket, Engine Valve Rocker Arm Cover
Fits the following GMC Models:
- Savana 3500 | 2001-2002 | Base, SLT | 8 Cyl 8.1 L GAS
- Sierra 2500 HD | 2001-2006 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
- Sierra 2500 HD Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
- Sierra 3500 | 2001-2006 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
- Sierra 3500 Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
- Yukon XL 2500 | 2001-2006 | SLE, SLT | 8 Cyl 8.1 L GAS
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GMC Valve Cover Gasket Part Number: 12669607
$5.83 MSRP: $9.27
You Save: $3.44 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Gasket, Engine Camshaft & Valve Rocker Cover
Fits the following GMC Models:
- Terrain | 2023-2024 | AT4, Denali, SLE, SLT | 4 Cyl 1.5 L GAS
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GMC Insulator, Passenger Side Part Number: 12703340
$60.14 MSRP: $94.21
You Save: $34.07 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Insulator, Engine Camshaft & Valve Rocker Cover
- Position: Passenger Side
- Replaces: 12697360
Fits the following GMC Models:
- Savana 2500 | 2021 | Base, LS, LT | 8 Cyl 6.6 L GAS
- Savana 3500 | 2021 | Base, LS, LT | 8 Cyl 6.6 L GAS
- Sierra 2500 HD | 2020-2024 | AT4, AT4X, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
- Sierra 3500 HD | 2020-2024 | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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GMC Upper Insulator, Driver Side Part Number: 12674292
$28.15 MSRP: $44.08
You Save: $15.93 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Insulator, Engine Camshaft & Valve Rocker Cover
- Position: Driver Side
Fits the following GMC Models:
- Sierra 1500 | 2019-2021 | Base | 6 Cyl 4.3 L GAS
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GMC Valve Cover Gasket Part Number: 55502647
$37.89 MSRP: $60.15
You Save: $22.26 (38%)
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Product Specifications
- Other Name: Gasket Kit-Camshaft Housing; Valve Cover; Valve Cover Gasket Set; Gasket Kit, Engine Camshaft & Valve Rocker Cover
Fits the following GMC Models:
- Sierra 1500 | 2020-2023 | AT4, AT4X, Denali, Denali Ultimate, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
- Yukon | 2021-2023 | Denali, Denali Ultimate, SLE, SLT | 6 Cyl 3.0 L DIESEL
- Yukon XL | 2021-2023 | Denali, Denali Ultimate, SLE, SLT | 6 Cyl 3.0 L DIESEL
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GMC Valve Cover Gasket Part Number: 14082322
$7.95 MSRP: $11.47
You Save: $3.52 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Gasket, Engine Camshaft & Valve Rocker Cover; Gasket, Engine Valve Rocker Arm Cover
Fits the following GMC Models:
- C1500 | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C1500 Suburban | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C2500 | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C2500 Suburban | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C3500 | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Caballero | 1984-1986 | Amarillo, Base, Diablo | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- G1500 | 1984-1986 | Rally, Rally Custom, Rally STX, Vandura | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- G2500 | 1984-1986 | Rally, Rally Custom, Rally STX, Vandura | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- G3500 | 1984-1986 | Magnavan, Rally, Rally Camper Special, Rally Custom, Rally STX, Vandura, Vandura Special | 8 Cyl 5.7 L GAS
- Jimmy | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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GMC Heat Shield, Passenger Side Part Number: 12703336
$27.52 MSRP: $45.33
You Save: $17.81 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Insulator, Engine Camshaft & Valve Rocker Cover; Upper Insulator
- Position: Passenger Side
- Replaced by: 12735918
Fits the following GMC Models:
- Sierra 1500 | 2014-2023 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
- Yukon | 2015-2023 | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Yukon XL | 2015-2023 | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Valve Cover Gasket Part Number: 89018221
$76.68 MSRP: $126.32
You Save: $49.64 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Gasket Kit, Camshaft Cover; Gasket Kit, Engine Camshaft & Valve Rocker Cover
Fits the following GMC Models:
- Canyon | 2007-2012 | SL, SLE, SLT, WT | 4 Cyl 2.9 L GAS

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GMC Valve Cover Gasket

Choose OEM Valve Cover Gasket, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with GMC's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM GMC Valve Cover Gasket. You can shop at highly competitive prices and protect your budget. All our genuine GMC parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

The GMC Valve Cover Gasket keeps the important engine oil intact indoors and prevents contaminants of the cylinder head so that the motor can run clean. Since 1901, GMC started assembling cars and throughout the decades, it has gained a professional grade strength and intelligent style. Its pickup trucks and SUVs are supported by solid frame and strong powertrains that carry heavy loads without even murmuring, but comfortable cabins transform long journeys into relaxing rides. Surround vision cameras, hitch guidance and the MultiPro tailgates that are flexible to loading make drivers benefit as the advanced suspension tuning keeps the bumps at bay. Reliability remains high since each model is put to hard tests and constant technological changes, which makes the owners rely on their rigs in the work environment and in everyday life. Valve Cover Gasket is an engine part that is a molded seal installed between the cylinder head and the valve cover to ensure that the oil does not escape and the dirt does not enter the crankcase to maintain the pressure and always remind the engine that there is oil in the valve assembly. Allow the engine to cool, break the battery connection and any covers or hoses that are covering the Valve Cover Gasket. Unscrew bolts in cross form, then take off the cover, and remove the old gasket. Clean up mating surfaces until they are shiny, check the warping, place the new gasket with small dots of RTV at the corners. Install the cover, hand start each bolt, then tighten them in order to the online torque to allow evenly distributed pressure. Lastly, reconnect the hoses and covers, reconnect the battery, turn on the engine, and observe leaks during warm up.