Mercedes-Benz 300SL 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 Mercedes-Benz 300SL Alternator Repair is $975 with $835 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1990 Mercedes-Benz 300SLL6-3.0LService typeAlternator RepairEstimate$1825.00Shop/Dealer Price$2248.80 - $3506.03
1992 Mercedes-Benz 300SLL6-3.0LService typeAlternator RepairEstimate$1830.59Shop/Dealer Price$2251.62 - $3506.77
1993 Mercedes-Benz 300SLL6-3.0LService typeAlternator RepairEstimate$1830.59Shop/Dealer Price$2251.67 - $3506.85
1991 Mercedes-Benz 300SLL6-3.0LService typeAlternator RepairEstimate$1815.99Shop/Dealer Price$2236.74 - $3491.68
Show example Mercedes-Benz 300SL 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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Claud

9 years of experience
640 reviews
Claud
9 years of experience
Mercedes-Benz 300SL L6-3.0L - Loud screeching noise when I start the car - Detroit, Michigan
Thank you for find the problem with my vintage Mercedes-Benz.

Brian

16 years of experience
60 reviews
Brian
16 years of experience
Mercedes-Benz 300SL L6-3.0L - Oil Change - Fort Lauderdale, Florida

Mike

27 years of experience
265 reviews
Mike
27 years of experience
Mercedes-Benz 300SL L6-3.0L - Air Filter - Westland, Michigan
Terrific professional, he exceeded my expectations!

Tien

24 years of experience
903 reviews
Tien
24 years of experience
Mercedes-Benz 300SL L6-3.0L - Car is not starting - Fremont, California
Satisfied

Excellent Rating

(6)

Rating Summary
5
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5
1
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Number of Mercedes-Benz 300SL services completed
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TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
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