Differential/Gear Oil Replacement Estimate for GMC P15

GMC P15 Differential/Gear Oil Replacement costs $86 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$85 to $95
Labor: $70 -$80
Parts: $15
Average Dealer price
$124
Average Shop price
$102
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
1976 GMC P15L6-4.8LService typeDifferential/Gear Oil ReplacementYourMechanic Price$86.45Shop/Dealer Price$105.09 - $128.32
1977 GMC P15L6-4.8LService typeDifferential/Gear Oil ReplacementYourMechanic Price$86.15Shop/Dealer Price$104.77 - $127.83
1978 GMC P15L6-4.8LService typeDifferential/Gear Oil ReplacementYourMechanic Price$86.15Shop/Dealer Price$104.73 - $127.75
1975 GMC P15L6-4.8LService typeDifferential/Gear Oil ReplacementYourMechanic Price$86.15Shop/Dealer Price$104.75 - $127.79
Show example GMC P15 Differential/Gear Oil Replacement prices

Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

586 reviews
Joshua
22 years of experience
Joshua was very professional and friendly He took the time to explain the problem with the car. This was my first time using Your Mechanic and I plan to use the service again and ask for Joshua to be my mechanic.
1998 GMC YUKON - OIL CHANGE
Want Joshua's expert advice? Ask your question now. Its free!
186 reviews
Isai
22 years of experience
Isai was very of course very professional and courteous. He explained everything in a way that made sense to ensure that I was a well informed consumer. Also, he was able to beat all other quotes I had been given. I will definitely recommend his services!
2004 GMC ENVOY XL - OTHER INSPECTIONS
Want Isai's expert advice? Ask your question now. Its free!
160 reviews
Carlos
11 years of experience
Outstanding work. Arrived on time, performed a through inspection of the vehicle then proceeded to perform the requested work. When he was finished showed me the removed parts and described other items needing service.
2008 GMC ENVOY - OIL PRESSURE SENSOR REPLACEMENT
Want Carlos'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 Differential/Gear Oil Replacement

Differential oil is a type of oil. Cars have a gearbox connecting the two axles. This gearbox is responsible for the conversion of engine power and its transmission to the wheels, allowing them to turn at varying speeds. This part of the car is called the differential, and lubrication is needed for it to function properly. Differential fluid, also called differential oil, provides the lubrication and cooling of the car’s differential. The fluid is there to protect the gears’ metal surfaces from friction, and to prevent overheating and burning.

Differential/Gear Oil Replacement Estimates for Popular GMC Models