BMW 128i Alternator Repair at your home or office.

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Alternator Repair Estimate for BMW 128i

BMW 128i Alternator Repair costs $624 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$623 to $633
Labor: $70 -$80
Parts: $553
Average Dealer price
$1199
Average Shop price
$775
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Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
2008 BMW 128iL6-3.0LService typeAlternator RepairYourMechanic Price$1176.32Shop/Dealer Price$1478.31 - $2327.11
2010 BMW 128iL6-3.0LService typeAlternator RepairYourMechanic Price$1176.32Shop/Dealer Price$1478.43 - $2327.32
2011 BMW 128iL6-3.0LService typeAlternator RepairYourMechanic Price$1176.32Shop/Dealer Price$1478.35 - $2327.18
2009 BMW 128iL6-3.0LService typeAlternator RepairYourMechanic Price$1176.32Shop/Dealer Price$1478.39 - $2327.24
2012 BMW 128iL6-3.0LService typeAlternator RepairYourMechanic Price$1176.32Shop/Dealer Price$1478.33 - $2327.14
2013 BMW 128iL6-3.0LService typeAlternator RepairYourMechanic Price$1176.32Shop/Dealer Price$1478.30 - $2327.09
Show example BMW 128i Alternator Repair prices

Alternator Repair Service & Cost

What is the Alternator all about?

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

Keep in mind:

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.

How it's done:

  • 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:

Ask your mechanic to inspect the condition of the charging system during every major service. 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.

How important is this service?

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.

Fast and easy Alternator Repair service at your home or office.

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Excellent Rating


BMW 128i Repair

Average Rating

4.7/5

Number of Reviews

418

Rating Summary
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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Chris

18 years of experience
897 reviews
Chris
18 years of experience
Chris is THE BEST - Youre in good hands
2007 BMW 335I - ALTERNATOR - RANCHO SANTA MARGARITA, CA

Peter

39 years of experience
770 reviews
Peter
39 years of experience
Very knowledgable. Will definitely reschedule with him again. This was my first time I used Your Mechanic and because of Peter will use them again.
2013 BMW 128I - OIL CHANGE - AVONDALE, AZ

Jamahl

16 years of experience
549 reviews
Jamahl
16 years of experience
Jamahl is a true professional and works hard to make sure the customer is happy. That is the reason I requested him again to fix the problem with my sons BMW.
2008 BMW 128I - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM) - ORLANDO, FL

Cognac

16 years of experience
56 reviews
Cognac
16 years of experience
Cognac was very professional. He arrived on time and my car is running much better.
2009 BMW 128I - IGNITION COIL REPLACEMENT - MEMPHIS, TN
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2008 BMW 128iL6-3.0LService typeAlternator RepairYourMechanic Price$1176.32Shop/Dealer Price$1478.31 - $2327.11
2010 BMW 128iL6-3.0LService typeAlternator RepairYourMechanic Price$1176.32Shop/Dealer Price$1478.43 - $2327.32
2011 BMW 128iL6-3.0LService typeAlternator RepairYourMechanic Price$1176.32Shop/Dealer Price$1478.35 - $2327.18
2009 BMW 128iL6-3.0LService typeAlternator RepairYourMechanic Price$1176.32Shop/Dealer Price$1478.39 - $2327.24
2012 BMW 128iL6-3.0LService typeAlternator RepairYourMechanic Price$1176.32Shop/Dealer Price$1478.33 - $2327.14
2013 BMW 128iL6-3.0LService typeAlternator RepairYourMechanic Price$1176.32Shop/Dealer Price$1478.30 - $2327.09
Show example BMW 128i Alternator Repair prices

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