BMW 135i Alternator Repair at your home or office.

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Average rating from customers who
received a Alternator Replacement.
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$779.21 - $936.60

Price range for all vehicles


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Average rating from customers who
received a Alternator Replacement.
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Alternator Repair Estimate for BMW 135i

BMW 135i Alternator Repair costs $844 on average.

CarServiceEstimateShop/Dealer Price
2011 BMW 135iL6-3.0L TurboService typeAlternator RepairEstimate$1626.23Shop/Dealer Price$2031.16 - $3125.31
2008 BMW 135iL6-3.0L TurboService typeAlternator RepairEstimate$1363.45Shop/Dealer Price$1702.95 - $2600.22
2009 BMW 135iL6-3.0L TurboService typeAlternator RepairEstimate$1376.45Shop/Dealer Price$1712.68 - $2607.49
2012 BMW 135iL6-3.0L TurboService typeAlternator RepairEstimate$1539.49Shop/Dealer Price$1930.65 - $2965.68
2010 BMW 135iL6-3.0L TurboService typeAlternator RepairEstimate$1363.45Shop/Dealer Price$1697.39 - $2590.49
2013 BMW 135iL6-3.0L TurboService typeAlternator RepairEstimate$1552.49Shop/Dealer Price$1928.76 - $2952.63
Show example BMW 135i Alternator Repair prices

Alternator Repair Service

How does an alternator help your car run?

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

Before repairing the alternator:

The mechanic should check the entire charging system before installing a new alternator, including checking battery cables for corrosion and the condition of the battery.

Steps when replacing an alternator:

  • Inspect entire charging system (battery, cables, alternator).
  • Inspect the drive belts.
  • Test alternator output.
  • Remove and replace alternator if found to be faulty.
  • Re-test alternator output.

Our recommendation for alternator replacements:

Ask your mechanic to inspect the condition of the charging system during every major service. The mechanic should also clean and tighten the battery cables during every major service.

What common symptoms indicate you may need to replace the Alternator?

  • Dead battery or battery will not hold a charge.
  • Dim lights.
  • Battery warning light is on.

Why repairing your alternator is important:

Your alternator charges your battery, which powers the electronics in your vehicle, such as the radio and the air conditioning. The battery is also needed to turn on your vehicle. A malfunctioning alternator will not charge your car’s battery, and your vehicle will eventually run out of battery life and not be able to start.

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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating


YourMechanic BMW 135i Service

Average Rating

4.9/5

Number of Reviews

30

Rating Summary
28
2
0
0
0
28
2
0
0
0

Mario

6 years of experience
89 reviews
Mario
6 years of experience
BMW 135i - Brake Pads Replacement (Front) - Midlothian, Virginia
He’s the best

Grzegorz

40 years of experience
473 reviews
Grzegorz
40 years of experience
BMW 135i - Brake Pads Replacement (Rear) - San Carlos, California
Did a great job and was professional.

Trung

11 years of experience
412 reviews
Trung
11 years of experience
BMW 135i - Oil Change - San Mateo, California
Outstanding service from Trung. Very friendly, completed the service on time and explained everything. Will definitely use it again.

Steven

13 years of experience
425 reviews
Steven
13 years of experience
BMW 135i - Air Filter - Phoenix, Arizona
Today was my first experience with Steven . Not only was he on time, he called to say he could arrive early if that worked for me! He spent a good 20 mins going over all my questions and educating me on some features in my car that I wasn't sure about. The work he performed exceeded my expectations and he was able to reset my computer! I'm thrilled to have found him and will definitely use I. The near future for any services needed. My fees for the work performed were over half what they would cost at Bmw, plus he removed a brake flush , said I didn't need when the dealer said I did!

Excellent Rating


YourMechanic BMW 135i Service

Average Rating

4.9/5

Number of Reviews

30

Rating Summary
28
2
0
0
0
28
2
0
0
0
Number of BMW 135i services completed
330+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1000+
experts on our platform

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