BMW 1802 Differential/Gear Oil Replacement at your home or office.

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Differential/Gear Oil Replacement Estimate for BMW 1802

BMW 1802 Differential/Gear Oil Replacement costs $120 on average.

CarServiceEstimateShop/Dealer Price
1971 BMW 1802L4-1.8LService typeDifferential / Gear Oil - Rear ReplacementEstimate$151.95Shop/Dealer Price$191.94 - $256.79
1971 BMW 1802L4-1.8LService typeDifferential / Gear Oil - Front ReplacementEstimate$141.95Shop/Dealer Price$179.17 - $241.94
Show example BMW 1802 Differential/Gear Oil Replacement prices

Differential/Gear Oil Replacement Service

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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Dave

23 years of experience
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Dave
23 years of experience
BMW 325i L6-3.0L - Differential / Gear Oil - San Jose, California
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BMW 330Ci L6-3.0L - Oil Change - Lake Worth, Florida
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Alfred
13 years of experience
BMW 650i V8-4.8L - Battery - San Francisco, California
Alfred was perfectly on time and was able to complete my battery replacement in 15 minutes! He also took the time to walk me through what he was doing and checked the other systems on my car as well.

Excellent Rating

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Rating Summary
5,757
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133
5,757
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43
133
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