Valve Cover Gasket Replacement Estimate for GMC Sierra 3500

GMC Sierra 3500 Valve Cover Gasket Replacement costs $324 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$121 to $810
Labor: $98 -$720
Parts: $23 -$90
Average Dealer price
$177 to 1018
Average Shop price
$146 to 863
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CarServiceYourMechanic PriceShop/Dealer Price
2005 GMC Sierra 3500V8-6.6L Turbo DieselService typeValve Cover Gasket ReplacementYourMechanic Price$719.85Shop/Dealer Price$873.00 - $1038.40
2006 GMC Sierra 3500V8-8.1LService typeValve Cover Gasket ReplacementYourMechanic Price$132.72Shop/Dealer Price$161.82 - $203.17
2006 GMC Sierra 3500V8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$122.53Shop/Dealer Price$149.02 - $182.69
2006 GMC Sierra 3500V8-6.6L Turbo DieselService typeValve Cover Gasket ReplacementYourMechanic Price$718.19Shop/Dealer Price$871.32 - $1035.78
2004 GMC Sierra 3500V8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$122.99Shop/Dealer Price$149.58 - $183.59
2005 GMC Sierra 3500V8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$122.99Shop/Dealer Price$149.56 - $183.55
2004 GMC Sierra 3500V8-6.6L Turbo DieselService typeValve Cover Gasket ReplacementYourMechanic Price$728.09Shop/Dealer Price$884.07 - $1056.23
2005 GMC Sierra 3500V8-8.1LService typeValve Cover Gasket ReplacementYourMechanic Price$132.72Shop/Dealer Price$161.81 - $203.17
Show example GMC Sierra 3500 Valve Cover Gasket Replacement prices

Parts required for a GMC Sierra 3500 Valve Cover Gasket Replacement

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2005 GMC SIERRA 1500 - CREAKING NOISE WHEN TURNING THE STEERING WHEEL INSPECTION
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10 years of experience
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2009 GMC ACADIA - ENGINE IS MISFIRING INSPECTION
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15 years of experience
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2011 GMC TERRAIN - OTHER INSPECTIONS
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19 years of experience
This was the best repair service I have ever experienced. Josh was very knowledgeable, professional and helpful. I would definitely recommend this Josh and this company to others.
1999 GMC SAFARI - WATER PUMP REPLACEMENT
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All about Valve Cover Gasket Replacement

The valve cover is a metal cover that is found on very top of the engine. The valve cover is attached to the engine by a gasket made of rubber or cork. The valve cover and gasket seal the top of the engine and prevent oil leaks. These covers are removable so the mechanic can access the valves for adjustment. Because of the high temperature of the engine, it is common for the valve cover gasket to get brittle and break. If the gasket is worn out, it will leak engine oil and the top of the engine will be covered in oil. Since the engine is losing oil, running the car for too long without an inspection and repair can cause engine damage.

Valve Cover Gasket Replacement Estimates for Popular GMC Models