Mazda RX-8 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 Mazda RX-8 Differential/Gear Oil Replacement is $194 with $54 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2006 Mazda RX-8R2-1.3LService typeDifferential / Gear Oil - Rear ReplacementEstimate$262.96Shop/Dealer Price$293.55 - $377.22
2011 Mazda RX-8R2-1.3LService typeDifferential / Gear Oil - Rear ReplacementEstimate$253.95Shop/Dealer Price$282.77 - $365.12
2004 Mazda RX-8R2-1.3LService typeDifferential / Gear Oil - Rear ReplacementEstimate$253.95Shop/Dealer Price$282.80 - $365.16
2009 Mazda RX-8R2-1.3LService typeDifferential / Gear Oil - Front ReplacementEstimate$253.95Shop/Dealer Price$282.80 - $365.16
2006 Mazda RX-8R2-1.3LService typeDifferential / Gear Oil - Front ReplacementEstimate$253.95Shop/Dealer Price$284.27 - $367.74
2010 Mazda RX-8R2-1.3LService typeDifferential / Gear Oil - Front ReplacementEstimate$253.95Shop/Dealer Price$282.94 - $365.41
2005 Mazda RX-8R2-1.3LService typeDifferential / Gear Oil - Rear ReplacementEstimate$253.95Shop/Dealer Price$282.81 - $365.19
2005 Mazda RX-8R2-1.3LService typeDifferential / Gear Oil - Front ReplacementEstimate$253.95Shop/Dealer Price$282.80 - $365.16
Show example Mazda RX-8 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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Rating Summary
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Ronald

42 years of experience
519 reviews
Ronald
42 years of experience
Mazda RX-8 R2-1.3L - Car is not starting - Houston, Texas
Extremely knowledgable in rotary engines.

Joe

44 years of experience
838 reviews
Joe
44 years of experience
Mazda RX-8 R2-1.3L - Car is not starting - Oldsmar, Florida
Punctual, friendly and very knowledgeable. I felt at ease talking with Joe. I know the basics of working on cars and he was great about explaining everything he was doing. I've been to dealerships who have told me that they need to wait for the ONE person who is trained on dealing with my unique engine and he knew exactly what was wrong and was 100 percent accurate. Thank you Joe!!!

Noe

37 years of experience
604 reviews
Noe
37 years of experience
Mazda RX-8 R2-1.3L - Battery - Seattle, Washington
very nice and very professional

Justin

9 years of experience
40 reviews
Justin
9 years of experience
Mazda RX-8 R2-1.3L - Alternator Repair - Frisco, Texas
Justin did a great job replacing the alternator on my 2005 Mazda RX-8. We had some rescheduling a few times due to Justin couldn't make it on scheduled time but once he showed up it all went very well

Excellent Rating

(103)

Rating Summary
92
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1
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92
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Number of Mazda RX-8 services completed
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services done by our mechanics
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