Audi S7 Differential/Gear Oil Replacement at your home or office.

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Differential/Gear Oil Replacement Estimate for Audi S7

Audi S7 Differential/Gear Oil Replacement costs $120 on average.

CarServiceEstimateShop/Dealer Price
2016 Audi S7V8-4.0L TurboService typeDifferential / Gear Oil - Front ReplacementEstimate$151.95Shop/Dealer Price$202.44 - $275.17
2018 Audi S7V8-4.0L TurboService typeDifferential / Gear Oil - Front ReplacementEstimate$141.95Shop/Dealer Price$169.86 - $225.64
2018 Audi S7V8-4.0L TurboService typeDifferential / Gear Oil - Rear ReplacementEstimate$141.95Shop/Dealer Price$169.86 - $225.64
2017 Audi S7V8-4.0L TurboService typeDifferential / Gear Oil - Front ReplacementEstimate$141.95Shop/Dealer Price$169.84 - $225.60
2016 Audi S7V8-4.0L TurboService typeDifferential / Gear Oil - Rear ReplacementEstimate$141.95Shop/Dealer Price$188.52 - $258.31
2015 Audi S7V8-4.0L TurboService typeDifferential / Gear Oil - Front ReplacementEstimate$141.95Shop/Dealer Price$188.48 - $258.24
2017 Audi S7V8-4.0L TurboService typeDifferential / Gear Oil - Rear ReplacementEstimate$146.95Shop/Dealer Price$174.72 - $230.40
2013 Audi S7V8-4.0L TurboService typeDifferential / Gear Oil - Rear ReplacementEstimate$146.95Shop/Dealer Price$194.08 - $264.27
Show example Audi S7 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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Nazareth

27 years of experience
236 reviews
Nazareth
27 years of experience
Audi S7 V8-4.0L Turbo - Battery - El Monte, California
Excellent and very professional. Highly recommended!!! Took care of my Audi S7 and solved my problem with the car.

Christopher

10 years of experience
98 reviews
Christopher
10 years of experience
Audi S7 V8-4.0L Turbo - Brake Rotor/Disc Replacement (Front) - Katy, Texas
Friendly and timely.

Engel

23 years of experience
5 reviews
Engel
23 years of experience
Audi S7 V8-4.0L Turbo - Pre-purchase Car Inspection - Arlington, Virginia
Fully explained what he saw of the car in PPI and made me feel confident in the health of the vehicle. Responded in timely manner when I messaged him. Great experience all around.

Leslie

14 years of experience
81 reviews
Leslie
14 years of experience
Audi S7 V8-4.0L Turbo - Pre-purchase Car Inspection - Newtown Square, Pennsylvania
Leslie did a pre-purchase car inspection for me and I was very happy with his communication and the report. He arrived early and promptly called me once the inspection was done to let me know the results.

Excellent Rating

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Number of Audi S7 services completed
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services done by our mechanics
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