Valve Cover Gasket Replacement Estimate for GMC Sonoma

GMC Sonoma Valve Cover Gasket Replacement costs $152 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$95 to $196
Labor: $77 -$168
Parts: $18 -$28
Average Dealer price
$139 to 251
Average Shop price
$115 to 210
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CarServiceYourMechanic PriceShop/Dealer Price
1999 GMC SonomaV6-4.3LService typeValve Cover Gasket ReplacementYourMechanic Price$177.20Shop/Dealer Price$215.25 - $260.77
2003 GMC SonomaV6-4.3LService typeValve Cover Gasket ReplacementYourMechanic Price$176.64Shop/Dealer Price$214.69 - $259.90
2004 GMC SonomaV6-4.3LService typeValve Cover Gasket ReplacementYourMechanic Price$176.64Shop/Dealer Price$214.60 - $259.74
2002 GMC SonomaV6-4.3LService typeValve Cover Gasket ReplacementYourMechanic Price$176.64Shop/Dealer Price$214.64 - $259.81
2001 GMC SonomaL4-2.2LService typeValve Cover Gasket ReplacementYourMechanic Price$169.42Shop/Dealer Price$205.54 - $245.24
1996 GMC SonomaV6-4.3LService typeValve Cover Gasket ReplacementYourMechanic Price$177.20Shop/Dealer Price$215.24 - $260.75
2003 GMC SonomaL4-2.2LService typeValve Cover Gasket ReplacementYourMechanic Price$169.52Shop/Dealer Price$205.83 - $245.73
1997 GMC SonomaV6-4.3LService typeValve Cover Gasket ReplacementYourMechanic Price$176.64Shop/Dealer Price$214.69 - $259.89
Show example GMC Sonoma Valve Cover Gasket Replacement prices

Parts required for a GMC Sonoma Valve Cover Gasket Replacement

Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

471 reviews
Peter
38 years of experience
Peter did an excellent job under budget within the time allowed. He was right on time, very courteous and professional.
2001 GMC SONOMA - ENGINE MOUNT REPLACEMENT (FRONT, SIDE)
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283 reviews
Patrick
27 years of experience
Patrick, was very patient, he explained everything he was doing and recommendations for my vehicle. He took pictures of the veheicle before and after he did the work. Great mechanic, he made sure I understood before he left ex
2002 GMC ENVOY XL - CHECK ENGINE LIGHT IS ON INSPECTION
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115 reviews
Robert
27 years of experience
thanks for send the mechanic to my place; He is a professional ;friendly person and leave the place lean thanks again!!
1994 GMC SONOMA - EXHAUST GAS RECIRCULATION/EGR VALVE REPLACEMENT
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112 reviews
Shaun
16 years of experience
On time, friendly, highly competent, and made a suggestion that actually saved me money. Shaun is fantastic
2010 GMC ACADIA - 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