BMW 428i xDrive Alternator Repair at your home or office.

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Alternator Repair Service

How much does a Alternator Repair cost?

On average, the cost for a BMW 428i xDrive Alternator Repair is $827 with $645 for parts and $182 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2015 BMW 428i xDriveL4-2.0L TurboService typeAlternator RepairEstimate$1491.66Shop/Dealer Price$1822.39 - $2796.15
2016 BMW 428i xDriveL4-2.0L TurboService typeAlternator RepairEstimate$1479.95Shop/Dealer Price$1806.66 - $2777.41
2014 BMW 428i xDriveL4-2.0L TurboService typeAlternator RepairEstimate$1479.95Shop/Dealer Price$1806.72 - $2777.51
Show example BMW 428i xDrive Alternator Repair prices

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

(11)

Rating Summary
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Attila

20 years of experience
1104 reviews
Attila
20 years of experience
BMW 428i xDrive L4-2.0L Turbo - Brake Pads Replacement (Rear) - Bloomfield, New Jersey
Great

Alexander

20 years of experience
2 reviews
Alexander
20 years of experience
BMW 428i xDrive L4-2.0L Turbo - Oil Change - Franklin Lakes, New Jersey
He is professional and friendly and very patient. Not only did he do the job well, but he didn't bother others. Finally, he gave me some safety advice, that is, to change the tires in the winter and made a good recommendation. I am very satisfied with his service.

Mathew

7 years of experience
118 reviews
Mathew
7 years of experience
BMW 428i xDrive L4-2.0L Turbo - Brake Pads Replacement (Front) - Drexel Hill, Pennsylvania
This is the second time I’ve book Mathew. He is friendly and a great mechanic. I look forward to booking him again.

Luis

19 years of experience
363 reviews
Luis
19 years of experience
BMW 428i xDrive L4-2.0L Turbo - Brake Pads Replacement (Rear) - Franklin Lakes, New Jersey
Very nice job on my breaks. He let me know exactly what he did, what else to do later, and under what circumstances I need to be repair again. Finally, he helped me estimate the cost next time. Very professional, I am looking forward to the next cooperation.

Excellent Rating

(11)

Rating Summary
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Number of BMW 428i xDrive services completed
121+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

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