Mercury Mountaineer 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 Mercury Mountaineer Differential/Gear Oil Replacement is $167 with $27 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2000 Mercury MountaineerV6-4.0LService typeDifferential / Gear Oil - Rear ReplacementEstimate$208.76Shop/Dealer Price$225.80 - $268.82
2001 Mercury MountaineerV6-4.0LService typeDifferential / Gear Oil - Rear ReplacementEstimate$199.75Shop/Dealer Price$215.02 - $256.72
2008 Mercury MountaineerV8-4.6LService typeDifferential / Gear Oil - Front ReplacementEstimate$199.75Shop/Dealer Price$215.05 - $256.76
1999 Mercury MountaineerV8-5.0LService typeDifferential / Gear Oil - Rear ReplacementEstimate$199.75Shop/Dealer Price$215.05 - $256.76
2007 Mercury MountaineerV8-4.6LService typeDifferential / Gear Oil - Front ReplacementEstimate$199.75Shop/Dealer Price$216.52 - $259.34
1997 Mercury MountaineerV8-5.0LService typeDifferential / Gear Oil - Rear ReplacementEstimate$199.75Shop/Dealer Price$215.19 - $257.01
2002 Mercury MountaineerV8-4.6LService typeDifferential / Gear Oil - Front ReplacementEstimate$199.75Shop/Dealer Price$215.06 - $256.79
2008 Mercury MountaineerV8-4.6LService typeDifferential / Gear Oil - Rear ReplacementEstimate$199.75Shop/Dealer Price$215.05 - $256.76
Show example Mercury Mountaineer 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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(239)

Rating Summary
227
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Matthew

34 years of experience
1438 reviews
Matthew
34 years of experience
Mercury Mountaineer V8-4.6L - Control Arm Assembly Replacement (Front Upper Left, Front Upper Right, Front Lower Left, Front Lower Right) - Hampton, Virginia
Awesome service, quick and clean even after the repair. I will definitely ask my next service to him.

David

29 years of experience
142 reviews
David
29 years of experience
Mercury Mountaineer V6-4.0L - Fuel Pump - San Diego, California
Very good

Robert

32 years of experience
646 reviews
Robert
32 years of experience
Mercury Mountaineer V6-4.0L - Battery - San Jose, California
Robert has excellent communication skills and diagnosed the problem quickly. Very courteous.

Torrieanto

13 years of experience
632 reviews
Torrieanto
13 years of experience
Mercury Mountaineer V8-5.0L - Starter - Plant City, Florida
Torrieanto was great! He was on time very knowledgeable and we will definitely be requesting him again!!!

Excellent Rating

(239)

Rating Summary
227
6
1
1
4
227
6
1
1
4
Number of Mercury Mountaineer services completed
2629+
services done by our mechanics
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600+
experts on our platform

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