Buick Riviera 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 Buick Riviera Differential/Gear Oil Replacement is $177 with $37 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1997 Buick RivieraV6-3.8LService typeDifferential / Gear Oil - Front ReplacementEstimate$262.96Shop/Dealer Price$293.55 - $377.22
1996 Buick RivieraV6-3.8LService typeDifferential / Gear Oil - Rear ReplacementEstimate$253.95Shop/Dealer Price$282.77 - $365.12
1997 Buick RivieraV6-3.8L TurboService typeDifferential / Gear Oil - Rear ReplacementEstimate$253.95Shop/Dealer Price$282.80 - $365.16
1991 Buick RivieraV6-3.8LService typeDifferential / Gear Oil - Front ReplacementEstimate$253.95Shop/Dealer Price$282.80 - $365.16
1998 Buick RivieraV6-3.8L TurboService typeDifferential / Gear Oil - Rear ReplacementEstimate$253.95Shop/Dealer Price$284.27 - $367.74
1996 Buick RivieraV6-3.8L TurboService typeDifferential / Gear Oil - Front ReplacementEstimate$253.95Shop/Dealer Price$282.94 - $365.41
1996 Buick RivieraV6-3.8LService typeDifferential / Gear Oil - Front ReplacementEstimate$253.95Shop/Dealer Price$282.81 - $365.19
1992 Buick RivieraV6-3.8LService typeDifferential / Gear Oil - Rear ReplacementEstimate$253.95Shop/Dealer Price$282.80 - $365.16
Show example Buick Riviera 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 Buick mechanics

Real customer reviews from Buick owners like you.

Excellent Rating

(37)

Rating Summary
33
2
0
2
0
33
2
0
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0

Jeff

18 years of experience
1 reviews
Jeff
18 years of experience
Buick Riviera V6-3.8L - Window is not working - Castro Valley, California
Very informative. On time. Easy to work with.

Marco

30 years of experience
329 reviews
Marco
30 years of experience
Buick Riviera V8-5.0L - Pre-purchase Car Inspection - Alta Loma, California
Extremely helpful and friendly! Will definitely reuse this service because of him.

Breck

21 years of experience
681 reviews
Breck
21 years of experience
Buick Riviera V6-3.8L Turbo - Serpentine/Drive Belt - Spring, Texas
Great experience, knowledge and skill. Very thorough and courteous

Greg

23 years of experience
624 reviews
Greg
23 years of experience
Buick Riviera V6-3.8L - Transmission Mount - Phoenix, Arizona
You need to give him a raise and a bonus. He is an excellent mechanic and will not leave the job till it is done correctly. These days that is hard to find a mechanic like that. I have a 97 Riviera which the dealership will not touch and Greg has it purring.

Excellent Rating

(37)

Rating Summary
33
2
0
2
0
33
2
0
2
0
Number of Buick Riviera services completed
407+
services done by our mechanics
TOTAL NUMBER OF EXPERT Buick MECHANICS
800+
experts on our platform

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