Mazda R100 Differential/Gear Oil Replacement at your home or office.

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received a Differential / Gear Oil Replacement.
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$113.93 - $123.93

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Average rating from customers who
received a Differential / Gear Oil Replacement.
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Differential/Gear Oil Replacement Estimate for Mazda R100

Mazda R100 Differential/Gear Oil Replacement costs $119 on average.

CarServiceEstimateShop/Dealer Price
1971 Mazda R100R2-1.1LService typeDifferential / Gear Oil - Front ReplacementEstimate$152.87Shop/Dealer Price$181.62 - $241.37
1972 Mazda R100R2-1.1LService typeDifferential / Gear Oil - Front ReplacementEstimate$152.87Shop/Dealer Price$181.68 - $241.47
1970 Mazda R100R2-1.1LService typeDifferential / Gear Oil - Rear ReplacementEstimate$157.87Shop/Dealer Price$185.96 - $245.21
1970 Mazda R100R2-1.1LService typeDifferential / Gear Oil - Front ReplacementEstimate$152.87Shop/Dealer Price$183.36 - $244.41
1971 Mazda R100R2-1.1LService typeDifferential / Gear Oil - Rear ReplacementEstimate$152.87Shop/Dealer Price$180.46 - $239.33
1972 Mazda R100R2-1.1LService typeDifferential / Gear Oil - Rear ReplacementEstimate$157.87Shop/Dealer Price$185.09 - $243.69
Show example Mazda R100 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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YourMechanic Mazda Service

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Dan

38 years of experience
789 reviews
Dan
38 years of experience
Mazda MX-5 Miata - Differential / Gear Oil - Duluth, Georgia
Good, honest service. Explains your options well.

Graham

16 years of experience
119 reviews
Graham
16 years of experience
Mazda CX-5 - Differential / Gear Oil Replacement (Rear) - Palatine, Illinois
Timely, communicative and very professional. Took time to explain the services done clearly. Will definitely consider Graham for future services.

Matt

14 years of experience
79 reviews
Matt
14 years of experience
Mazda MX-5 Miata - Differential / Gear Oil Replacement (Rear) - Phoenix, Arizona
Matt did a great job, and was thorough and knowledgeable! He gave me an early heads up on a schedule conflict he had, and made an extra effort to fit me in to the end of a long day. He was well prepared and through his diligence was able to correct the original fluids supplied to the correct amount needed to complete the job. He took time to show me the fluids removed and the engine compartment. He is very personable and clearly enjoys interacting with customers, while still accommodating our needs due to pandemic restrictions. Very convenient and safe way to go during this crazy time!

Benji

21 years of experience
132 reviews
Benji
21 years of experience
Mazda Miata - Brake Pads Replacement (Front, Rear) - Mesa, Arizona
For doing a job on Father’s Day he was precise and extremely friendly, highly recommend!!

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Rating Summary
3,382
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61
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