Mazda CX-9 Differential/Gear Oil Replacement at your home or office.

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Average rating from customers who
received a Differential / Gear Oil Replacement.
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$105.97 - $115.97

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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 CX-9

Mazda CX-9 Differential/Gear Oil Replacement costs $111 on average.

CarServiceEstimateShop/Dealer Price
2014 Mazda CX-9V6-3.7LService typeDifferential / Gear Oil - Rear ReplacementEstimate$136.95Shop/Dealer Price$161.72 - $209.53
2018 Mazda CX-9L4-2.5L TurboService typeDifferential / Gear Oil - Front ReplacementEstimate$136.95Shop/Dealer Price$161.78 - $209.63
2017 Mazda CX-9L4-2.5L TurboService typeDifferential / Gear Oil - Rear ReplacementEstimate$141.95Shop/Dealer Price$166.06 - $213.37
2018 Mazda CX-9L4-2.5L TurboService typeDifferential / Gear Oil - Rear ReplacementEstimate$136.95Shop/Dealer Price$163.46 - $212.57
2014 Mazda CX-9V6-3.7LService typeDifferential / Gear Oil - Front ReplacementEstimate$136.95Shop/Dealer Price$160.56 - $207.49
2007 Mazda CX-9V6-3.5LService typeDifferential / Gear Oil - Rear ReplacementEstimate$136.95Shop/Dealer Price$158.63 - $204.11
2009 Mazda CX-9V6-3.7LService typeDifferential / Gear Oil - Front ReplacementEstimate$141.95Shop/Dealer Price$165.34 - $212.12
2010 Mazda CX-9V6-3.7LService typeDifferential / Gear Oil - Rear ReplacementEstimate$131.95Shop/Dealer Price$155.93 - $203.15
Show example Mazda CX-9 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 CX-9 Service

Average Rating

4.8/5

Number of Reviews

126

Rating Summary
115
7
0
2
2
115
7
0
2
2

Tomas

11 years of experience
226 reviews
Tomas
11 years of experience
Mazda CX-9 - Ignition Coil - Iselin, New Jersey
Excellent

Jason

15 years of experience
429 reviews
Jason
15 years of experience
Mazda CX-9 - Oil Change - Redwood City, California
Jason arrived exactly on time, diagnosed the issue, which wasn't what we thought it was. So he saved us paying for unnecessary work, unlike other less reputable places we've been to in the past. He kept us informed the whole way through. Will definitely use Jason again, and would recommend him to anyone! Thanks!

Michael

14 years of experience
501 reviews
Michael
14 years of experience
Mazda CX-9 - Electric Problems - Alpharetta, Georgia
Showed up on time and lay me Know what was going to be done.

Chuy

12 years of experience
99 reviews
Chuy
12 years of experience
Mazda CX-9 - Oil Pressure Light is on - Chicago, Illinois
Chuy was friendly, knowledgeable and ensured work was done properly and to my satisfaction.

Excellent Rating


YourMechanic Mazda CX-9 Service

Average Rating

4.8/5

Number of Reviews

126

Rating Summary
115
7
0
2
2
115
7
0
2
2
Red-stars EXCELLENT RATING ON
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services done by our mechanics
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