Valve Cover Gasket Replacement Estimate for GMC Sierra 3500 HD

GMC Sierra 3500 HD Valve Cover Gasket Replacement costs $315 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$121 to $787
Labor: $98 -$704
Parts: $23 -$83
Average Dealer price
$177 to 985
Average Shop price
$146 to 837
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CarServiceYourMechanic PriceShop/Dealer Price
2013 GMC Sierra 3500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$122.99Shop/Dealer Price$149.57 - $183.56
2008 GMC Sierra 3500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$122.53Shop/Dealer Price$149.09 - $182.80
2012 GMC Sierra 3500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$122.53Shop/Dealer Price$149.02 - $182.69
2010 GMC Sierra 3500 HDV8-6.6L Turbo DieselService typeValve Cover Gasket ReplacementYourMechanic Price$704.19Shop/Dealer Price$854.41 - $1016.68
2011 GMC Sierra 3500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$122.99Shop/Dealer Price$149.58 - $183.59
2008 GMC Sierra 3500 HDV8-6.6L Turbo DieselService typeValve Cover Gasket ReplacementYourMechanic Price$705.85Shop/Dealer Price$856.05 - $1019.24
2009 GMC Sierra 3500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$123.11Shop/Dealer Price$149.83 - $184.00
2010 GMC Sierra 3500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$122.53Shop/Dealer Price$149.08 - $182.80
Show example GMC Sierra 3500 HD Valve Cover Gasket Replacement prices

Parts required for a GMC Sierra 3500 HD Valve Cover Gasket Replacement

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Real customer reviews from GMC owners like you.

331 reviews
Jamahl
15 years of experience
Jamahl did an Amazing job he was very courteous and professional. He seemed very knowledgeable about his job but most of all it was very obvious that he truly loves what he does and spoke very highly of the company he represents. You are fortunate to have such a high caliber individual working for you !!
2000 GMC JIMMY - OIL CHANGE
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137 reviews
Richard
6 years of experience
Great
2006 GMC YUKON XL 1500 - CHECK ENGINE LIGHT IS ON INSPECTION
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73 reviews
Danny
6 years of experience
Danny did a good job.. I would use him again he explained other items that should be taken care of.Very social and really dug into the job.
1998 GMC JIMMY - ABS SPEED SENSOR REPLACEMENT (DRIVER SIDE FRONT)
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3 reviews
Zachary
15 years of experience
Zachary is great! He returned and installed the serpentine belt and tension adjuster for my Envoy. My car hasn't run so well in years! I highly recommend Zachary!
2002 GMC ENVOY - SERPENTINE/DRIVE BELT 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