Alternator Replacement Estimate for BMW 135i

BMW 135i Alternator Replacement costs $788 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$787 to $813
Labor: $182 -$208
Parts: $605
Average Dealer price
$1453
Average Shop price
$973
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
2010 BMW 135iL6-3.0L TurboService typeAlternator ReplacementYourMechanic Price$836.40Shop/Dealer Price$1066.07 - $1606.43
2009 BMW 135iL6-3.0L TurboService typeAlternator ReplacementYourMechanic Price$824.30Shop/Dealer Price$1051.25 - $1582.76
2008 BMW 135iL6-3.0L TurboService typeAlternator ReplacementYourMechanic Price$824.30Shop/Dealer Price$1051.05 - $1582.40
Show example BMW 135i Alternator Replacement prices

Parts required for a BMW 135i Alternator Replacement

$605

Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

432 reviews
Patrick
22 years of experience
Extremely happy with my first try of Your Mechanic.
2003 BMW 530I - OIL CHANGE
Want Patrick's expert advice? Ask your question now. Its free!
223 reviews
Joe
38 years of experience
Joe was awesome. Had a difficult BMW liquid cooled alternator to replace. Joe did a great job. Very informative and thorough. I will definitely request him again for next repair.
2003 BMW 540I - ALTERNATOR REPLACEMENT
Want Joe's expert advice? Ask your question now. Its free!
137 reviews
Richard
6 years of experience
Perfect. Knowledgable and definitely went out of his way to help explain things to me. Very personable and easy person to talk to. Would definitely have him come out again!
2003 BMW 525I - 75 POINT SAFETY INSPECTION
Want Richard's expert advice? Ask your question now. Its free!
7 reviews
Luis
10 years of experience
Luis was very nice. He called and emailed me to let me know he was in route to the preown car inspection everything about the car was written out in his report. His report and recommendation was made as soon as he finished his reports with no delay . Good job Mr. Luis . Now I hope your auto check was on the money. Thanks
2011 BMW 528I - PRE-PURCHASE CAR INSPECTION
Want Luis's expert advice? Ask your question now. Its free!

All about Alternator Replacement

The alternator is the component that charges the battery in your car. When you use electrical components in your car (stereo, lights, etc.), the battery loses power. The alternator recharges the battery, replenishing the lost battery power. The alternator is located in the engine compartment. If the alternator is not working properly, your car will only stay running for as long as the battery has power stored. Once the battery loses power, your car will not start. Normally, a malfunctioning alternator will turn on the battery warning light or will have a low volt gauge reading.

Alternator Replacement Estimates for Popular BMW Models