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
2009 GMC Sierra 3500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$123.04Shop/Dealer Price$149.62 - $183.65
2013 GMC Sierra 3500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$122.57Shop/Dealer Price$149.14 - $182.89
2011 GMC Sierra 3500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$122.57Shop/Dealer Price$149.08 - $182.78
2010 GMC Sierra 3500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$122.57Shop/Dealer Price$149.11 - $182.83
2010 GMC Sierra 3500 HDV8-6.6L Turbo DieselService typeValve Cover Gasket ReplacementYourMechanic Price$705.87Shop/Dealer Price$856.22 - $1019.53
2008 GMC Sierra 3500 HDV8-6.6L Turbo DieselService typeValve Cover Gasket ReplacementYourMechanic Price$705.87Shop/Dealer Price$856.08 - $1019.28
2009 GMC Sierra 3500 HDV8-6.6L Turbo DieselService typeValve Cover Gasket ReplacementYourMechanic Price$706.29Shop/Dealer Price$857.40 - $1021.52
2008 GMC Sierra 3500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$122.57Shop/Dealer Price$149.14 - $182.88
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.

164 reviews
Theodore
11 years of experience
Theodore did a great job on my car. Even though he wasn't the original mechanic to inspect the car and book the repair, he was able to do it quickly and thoroughly.
2008 GMC YUKON XL 1500 - DOOR LOCK ACTUATOR REPLACEMENT (PASSENGER SIDE REAR)
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77 reviews
Richard
6 years of experience
Very professional! Called me 30 minutes after I booked the appointment online (he called two days before the appointment, and over the weekend to boot) to discuss details. He really put us at ease!
2007 GMC YUKON XL 1500 - INSPECTION / DIAGNOSTICS
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59 reviews
Terry
20 years of experience
Terry was very professional, and proficient, I was impressed, and sure to recommend him to all my family and friends!!
1997 GMC K1500 - WATER PUMP REPLACEMENT
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35 reviews
Doug
15 years of experience
Great job, fast service!! No problems.
2005 GMC ENVOY XL - BRAKE PADS REPLACEMENT (FRONT, REAR)
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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