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How much does BMW 635CSi repair and maintenance cost?

The cost depends on your car, the type of service, and where you live. Here are estimates for a selection of BMW 635CSi services.

Service Estimate Dealer Estimate Your Savings Location
Service type Spark Plug Replacement for 1987 BMW 635CSi L6-3.5L Estimate $83 Dealer Estimate $125 Savings 33.63% Location Denver, CO
Service type Water Pump Replacement for 1989 BMW 635CSi L6-3.5L Estimate $342 Dealer Estimate $579 Savings 40.79% Location Denver, CO
Service type Brake Rotor/Disc - Front Replacement for 1988 BMW 635CSi L6-3.5L Estimate $307 Dealer Estimate $561 Savings 45.25% Location Denver, CO
Service type Brake Pads - Front Replacement for 1989 BMW 635CSi L6-3.5L Estimate $204 Dealer Estimate $367 Savings 44.42% Location Denver, CO
Service type Intake Manifold Gaskets Replacement for 1986 BMW 635CSi L6-3.5L Estimate $351 Dealer Estimate $530 Savings 33.74% Location Denver, CO
Service type Alternator Repair for 1985 BMW 635CSi L6-3.5L Estimate $319 Dealer Estimate $597 Savings 46.57% Location Denver, CO
Service type Axle / CV Shaft Assembly - Passenger Side Front Replacement for 1989 BMW 635CSi L6-3.5L Estimate $209 Dealer Estimate $377 Savings 44.56% Location Denver, CO
Service type Radiator Hose - Upper Replacement for 1985 BMW 635CSi L6-3.5L Estimate $118 Dealer Estimate $196 Savings 39.55% Location Denver, CO

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Meet some of our expert BMW 635CSi mechanics

Emmette

Emmette

138 Reviews; 32 years of experience
Emmette does a great job as usual. Always early or on time and the work is 100%
Alexandria, VA
April 27
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Michael

Michael

23 Reviews; 6 years of experience
Did a great job nice young man
Lawrenceville, GA
January 14
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William

William

22 Reviews; 21 years of experience
A true master at his craft a God of cars what can I say he is truly an asset to yourmechanic.com all around great guy clean installed center support bearing/flex disk/and other things I wasn't aware of all to make sure thing run safely thank you very much William "I highly recommend this man" super satisfied costumer. William and yourmechanic.com you guys Rock!!!
Stockton, CA
August 9
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Answers to common BMW 635CSi questions

Q: Starts and Stalls and runs for a few minutes only ( Car ran out of Fuel but ran good for 3 days afterward ) 1985 BMW 635
Answered by David
Congratulation on your "Shark" - love the old 6-series! Check your engine coolant temperature sensor (https://www.yourmechanic.com/question/bad-idling-after-coolant-temp-sensor-replacement-by-andrew-g) (the one for the injection, not the gauge), and the wiring to it. If it is sending a "too cold" signal to the engine,...

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Yourmechanic.com is a woman's prayered answered. My stress was zero. I didn't have to drop off the car and wait for an outrageous quote from the corner mechanic. I was able to schedule and know the price immediately. I will use yourmechanic.com from now on. If you are in the Las Vegas area. I recommend requesting Scott Franklin. He goes above and beyond customer service.



Ben was great. He arrived early, completed the work quickly & cleanly, and was quite amiable. I didn't have to leave my home and got the maintenance completely with ease - 5 stars.



David was knowledgeable, professional and thorough. I will have David do all my future car repairs.

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