BMW 135is Alternator Repair at your home or office.

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Average rating from customers who
received a Alternator Replacement.
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$897.90 - $942.90

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

BMW 135is Alternator Repair costs $918 on average.

CarServiceEstimateShop/Dealer Price
2013 BMW 135isL6-3.0L TurboService typeAlternator RepairEstimate$1503.34Shop/Dealer Price$1900.66 - $2854.46
Show example BMW 135is Alternator Repair prices

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 Alternator Replacement Service

Average Rating

4.8/5

Number of Reviews

69

Rating Summary
59
6
2
1
1
59
6
2
1
1
Brikk

Brikk

15 years of experience
299 reviews
Brikk
15 years of experience
BMW 330i - Alternator - Charlotte, North Carolina
He fixed my crank no start car and it works. He’s knowledgeable and nice. He’s a honest good mechanic.
Andrew

Andrew

23 years of experience
81 reviews
Andrew
23 years of experience
BMW 320i xDrive - Alternator - Lithonia, Georgia
He came and got the job done. He was very helpful and knowledgeable about what was going on with my car. I would definitely recommend him and use him again.
Chris

Chris

19 years of experience
1240 reviews
Chris
19 years of experience
BMW X5 - Alternator - Newport Coast, California
Chris changed my alternator and belts. He was on time and professional. I will definetly use him again.
Adrian

Adrian

28 years of experience
74 reviews
Adrian
28 years of experience
BMW 330i - Alternator Repair - Manteca, California
Great service!!! My appointment was at 7:00 pm, I was afraid that he was going to cancel at last minute because it was a late afternoon on a weekend day but not He even was 1:30 hr early. 30 min after he was done. I definitely will call him again. Very professional and I can tell by rhe way he answered all my question that he has a lot of experience!!! 5 STARTS FOR SURE!!!

Excellent Rating


YourMechanic BMW Alternator Replacement Service

Average Rating

4.8/5

Number of Reviews

69

Rating Summary
59
6
2
1
1
59
6
2
1
1
Red-stars EXCELLENT RATING ON
Number of BMW Alternator Replacement services completed
759+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
800+
experts on our platform

How can we help?

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