Differential/Gear Oil Replacement Estimate for BMW 645Ci

BMW 645Ci Differential/Gear Oil Replacement costs $88 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$88 to $98
Labor: $70 -$80
Parts: $18
Average Dealer price
$129
Average Shop price
$106
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CarServiceYourMechanic PriceShop/Dealer Price
2005 BMW 645CiV8-4.4LService typeDifferential/Gear Oil ReplacementYourMechanic Price$89.44Shop/Dealer Price$119.71 - $153.34
2004 BMW 645CiV8-4.4LService typeDifferential/Gear Oil ReplacementYourMechanic Price$89.08Shop/Dealer Price$119.38 - $152.83
Show example BMW 645Ci Differential/Gear Oil Replacement prices
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Parts required for a BMW 645Ci Differential/Gear Oil Replacement

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Real customer reviews from BMW owners like you.

283 reviews
Patrick
27 years of experience
He seems professional. I paid for the lights to be addressed and they are all still on including a low engine oil light. He said he would return to check it out further after his next appointment but I did not hear back from him. I was told by BMW that the power steering fluid needs to be drained, flushed and refilled. He sucked it out with a hose twice and this will not ensure that the oil that was accidentally placed in there would be completely removed. I am no mechanic but I am going off of what BMW told me. I wanted to get a lot more work done. I want all the lights to be addressed and fixed so I started with the check engine lights to be looked at and not just reset. I want everything to be fixed. Thank you
2005 BMW 645CI - OIL CHANGE
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197 reviews
Jeff
22 years of experience
Jeff was awesome!!!Would definitely use Your Mechanic services in the future too.. he gave me lot of insight about car maintaineance,etc..,
2011 BMW 328I - OIL CHANGE
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75 reviews
Brikk
13 years of experience
Very helpful, professional. Will use again.
2010 BMW X5 - PRE-PURCHASE CAR INSPECTION
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11 reviews
Laith
5 years of experience
Nice and approachable
2008 BMW 328I - PRE-PURCHASE CAR INSPECTION
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All about Differential/Gear Oil Replacement

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.

Differential/Gear Oil Replacement Estimates for Popular BMW Models