Valve Cover Gasket Replacement Estimate for GMC Sierra 1500 HD

GMC Sierra 1500 HD Valve Cover Gasket Replacement costs $123 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$122 to $136
Labor: $98 -$112
Parts: $24
Average Dealer price
$179
Average Shop price
$147
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2001 GMC Sierra 1500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$124.29Shop/Dealer Price$151.19 - $186.15
2002 GMC Sierra 1500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$123.80Shop/Dealer Price$150.68 - $185.35
2005 GMC Sierra 1500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$123.80Shop/Dealer Price$150.62 - $185.24
2003 GMC Sierra 1500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$123.80Shop/Dealer Price$150.65 - $185.29
2006 GMC Sierra 1500 HDV8-6.0LService typeValve Cover Gasket ReplacementYourMechanic Price$124.29Shop/Dealer Price$151.21 - $186.18
Show example GMC Sierra 1500 HD Valve Cover Gasket Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Parts required for a GMC Sierra 1500 HD Valve Cover Gasket Replacement

Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

341 reviews
Honorio
14 years of experience
Honorio was great professional and kind, he didnt find what was wrong with my vehicle dispite your company charging me $80 just to find nothing...
1997 GMC YUKON - CAR IS NOT STARTING INSPECTION
Want Honorio's expert advice? Ask your question now. Its free!
223 reviews
Joe
38 years of experience
Very friendly and helpful. Awesome!
2011 GMC ACADIA - OIL CHANGE
Want Joe's expert advice? Ask your question now. Its free!
197 reviews
Jeff
22 years of experience
Jeff always does a great job! Very professional!
1993 GMC K2500 - BALL JOINT FRONT REPLACEMENT (UPPER LEFT, UPPER RIGHT, LOWER LEFT, LOWER RIGHT)
Want Jeff's expert advice? Ask your question now. Its free!
15 reviews
Josh
19 years of experience
Great working with Josh.
2001 GMC SAVANA 2500 - CAR IS NOT STARTING INSPECTION
Want Josh's expert advice? Ask your question now. Its free!

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