BMW 540i 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 BMW 540i Differential/Gear Oil Replacement is $171 with $31 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1998 BMW 540iV8-4.4LService typeDifferential / Gear Oil - Rear ReplacementEstimate$216.96Shop/Dealer Price$238.75 - $289.95
1997 BMW 540iV8-4.4LService typeDifferential / Gear Oil - Front ReplacementEstimate$207.95Shop/Dealer Price$226.65 - $275.53
2003 BMW 540iV8-4.4LService typeDifferential / Gear Oil - Front ReplacementEstimate$207.95Shop/Dealer Price$226.69 - $275.60
2002 BMW 540iV8-4.4LService typeDifferential / Gear Oil - Rear ReplacementEstimate$207.95Shop/Dealer Price$226.69 - $275.60
2001 BMW 540iV8-4.4LService typeDifferential / Gear Oil - Front ReplacementEstimate$207.95Shop/Dealer Price$229.27 - $280.11
2000 BMW 540iV8-4.4LService typeDifferential / Gear Oil - Rear ReplacementEstimate$207.95Shop/Dealer Price$226.94 - $276.03
2003 BMW 540iV8-4.4LService typeDifferential / Gear Oil - Rear ReplacementEstimate$207.95Shop/Dealer Price$226.72 - $275.65
1997 BMW 540iV8-4.4LService typeDifferential / Gear Oil - Rear ReplacementEstimate$207.95Shop/Dealer Price$226.69 - $275.60
Show example BMW 540i 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 BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(62)

Rating Summary
58
3
0
0
1
58
3
0
0
1

Tim

22 years of experience
55 reviews
Tim
22 years of experience
BMW 540i V8-4.4L - Starter - Suwanee, Georgia

Petar

8 years of experience
21 reviews
Petar
8 years of experience
BMW 540i V8-4.0L - Control Arm Assembly Replacement (Front Lower Left, Front Lower Right) - Auburn, Washington
Petar had some challenges with parts that were seized within my suspension. He was able to come up with ideas to work through those issues within my vehicles components. After realizing he needed more time to work out the issues, he made adjustments to his schedule toward a better repair outcome. I deeply appreciate his reliability, advice, and commitment to complete the task. Great job Petar!

Galvani

28 years of experience
16 reviews
Galvani
28 years of experience
BMW 540i V8-4.4L - Drive Belt Tensioner - Los Angeles, California
I am a 110% satisfied customer with Galvanis service. He is one of the most knowledgeable and professional auto mechanics I have dealt with. In future I plan to use his service again!!!

Robert

22 years of experience
64 reviews
Robert
22 years of experience
BMW 540i V8-4.4L - Car is not starting - Lynnwood, Washington
Robert was incredibly thorough and did an excellent job. He was very friendly and professional. I will be using his services again in the future.

Excellent Rating

(62)

Rating Summary
58
3
0
0
1
58
3
0
0
1
Number of BMW 540i services completed
682+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

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