Water Pump Replacement Estimate for BMW 645Ci

BMW 645Ci Water Pump Replacement costs $447 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$446 to $482
Labor: $252 -$288
Parts: $194
Average Dealer price
$722
Average Shop price
$542
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2005 BMW 645CiV8-4.4LService typeWater Pump ReplacementYourMechanic Price$461.27Shop/Dealer Price$605.06 - $830.62
2004 BMW 645CiV8-4.4LService typeWater Pump ReplacementYourMechanic Price$457.40Shop/Dealer Price$600.66 - $823.64
Show example BMW 645Ci Water Pump Replacement prices

Parts required for a BMW 645Ci Water Pump Replacement

Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

586 reviews
Joshua
22 years of experience
Joshua did not waste a second after showing up. Got to work immediately with the ground protection,engine draining and inspection of all pre purchased parts.a great asset to your company!
1996 BMW 328I - WATER PUMP REPLACEMENT
Want Joshua's expert advice? Ask your question now. Its free!
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
Want Patrick's expert advice? Ask your question now. Its free!
111 reviews
Jose
12 years of experience
great service
1997 BMW 528I - SERPENTINE/DRIVE BELT REPLACEMENT
Want Jose's expert advice? Ask your question now. Its free!
77 reviews
Richard
6 years of experience
He always does a great job
2007 BMW 328I - WINDSHIELD WASHER PUMP REPLACEMENT (FRONT)
Want Richard's expert advice? Ask your question now. Its free!

All about Water Pump Replacement

The water pump, a container made of aluminum or iron, is part of the cooling system. It contains an impeller (looks like a fan) that circulates water and coolant throughout the cooling system, keeping the engine from overheating. It is located in the engine compartment. For the water pump to work, it needs to turn. This is accomplished either by the drive belt or timing belt/chain. If the water pump is not working, the coolant will not circulate through the cooling system causing the engine to overheat and get severe damages.

Water Pump Replacement Estimates for Popular BMW Models