Oldsmobile 88 Differential/Gear Oil Replacement at your home or office.

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Differential/Gear Oil Replacement Service

How much does a Differential/Gear Oil Replacement cost?

On average, the cost for a Oldsmobile 88 Differential/Gear Oil Replacement is $194 with $54 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1997 Oldsmobile 88V6-3.8LService typeDifferential / Gear Oil - Front ReplacementEstimate$262.96Shop/Dealer Price$293.55 - $377.22
1995 Oldsmobile 88V6-3.8L TurboService typeDifferential / Gear Oil - Rear ReplacementEstimate$253.95Shop/Dealer Price$282.77 - $365.12
1994 Oldsmobile 88V6-3.8LService typeDifferential / Gear Oil - Rear ReplacementEstimate$253.95Shop/Dealer Price$282.80 - $365.16
1993 Oldsmobile 88V6-3.8LService typeDifferential / Gear Oil - Rear ReplacementEstimate$253.95Shop/Dealer Price$282.80 - $365.16
1996 Oldsmobile 88V6-3.8LService typeDifferential / Gear Oil - Rear ReplacementEstimate$253.95Shop/Dealer Price$284.27 - $367.74
1998 Oldsmobile 88V6-3.8LService typeDifferential / Gear Oil - Front ReplacementEstimate$253.95Shop/Dealer Price$282.94 - $365.41
1999 Oldsmobile 88V6-3.8LService typeDifferential / Gear Oil - Rear ReplacementEstimate$253.95Shop/Dealer Price$282.81 - $365.19
1999 Oldsmobile 88V6-3.8LService typeDifferential / Gear Oil - Front ReplacementEstimate$253.95Shop/Dealer Price$282.80 - $365.16
Show example Oldsmobile 88 Differential/Gear Oil Replacement prices

What is the Differential/Gear Oil all about?

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.

Keep in mind:

  • Some vehicles have a front differential and others have a rear differential.
  • Some vehicles use a synthetic gear oil.

How it's done:

  • Check fluid level.
  • Inspect the rear housing for leaks.
  • Remove the cover (if the differential does not have a drain plug).
  • Install new gasket if needed.
  • Fill with new fluid.

Our recommendation:

Differential oil should be changed every 30,000 to 50,000 miles. You should aim to have the gear oil changed every 30,000 miles, but it’s a good idea to have a mechanic check the differential oil during regular maintenance services.

What common symptoms indicate you may need to replace the Differential/Gear Oil?

Gear oil is contaminated with metal particles or other substances.

How important is this service?

The differential is responsible for transferring the power from the engine to the transmission and the wheels, and for controlling how much power goes to each wheel. Like many aspects of your vehicle, the differential requires oil to act as lubrication. Differential oil allows the differential to move smoothly and consistently, which allows the vehicle to continue sending power to the wheels. If the differential oil is old, it may be contaminated with debris and metal shavings. This contamination will come into constant contact with the differential, which can cause severe long term damage to the differential.

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Meet some of our expert Oldsmobile mechanics

Real customer reviews from Oldsmobile owners like you.

Excellent Rating

(50)

Rating Summary
46
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Abdul

12 years of experience
419 reviews
Abdul
12 years of experience
Oldsmobile 88 V6-3.8L - Water Pump - Clarkston, Georgia
Smooth as glass

Carlos

17 years of experience
362 reviews
Carlos
17 years of experience
Oldsmobile 88 V6-3.8L - Tail Light Lens Replacement (Driver Side) - Fort Worth, Texas
The appointment was fine. Carlos was very personable and did a good job. He was very helpful and explained everything very well. I would be glad to select him again for any future services I need.

Abdul

12 years of experience
419 reviews
Abdul
12 years of experience
Oldsmobile 88 V6-3.8L - Oil/Fluid Leak - Clarkston, Georgia
I loved having my car repaired at home. I could go about my business and Abdul was great.

Ralph

39 years of experience
207 reviews
Ralph
39 years of experience
Oldsmobile 88 V6-3.8L - Battery - Seattle, Washington
He did fine.

Excellent Rating

(50)

Rating Summary
46
1
1
1
1
46
1
1
1
1
Number of Oldsmobile 88 services completed
550+
services done by our mechanics
TOTAL NUMBER OF EXPERT Oldsmobile MECHANICS
300+
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