Alternator Repair at your home or office.

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Alternator Repair Estimate for Mercedes-Benz 300SL

Mercedes-Benz 300SL Alternator Repair costs $446 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$446 to $457
Labor: $77 -$88
Parts: $369
Average Dealer price
$840
Average Shop price
$553
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
1992 Mercedes-Benz 300SLL6-3.0LService typeAlternator RepairYourMechanic Price$475.67Shop/Dealer Price$603.29 - $923.26
1991 Mercedes-Benz 300SLL6-3.0LService typeAlternator RepairYourMechanic Price$468.30Shop/Dealer Price$594.20 - $908.74
1993 Mercedes-Benz 300SLL6-3.0LService typeAlternator RepairYourMechanic Price$468.30Shop/Dealer Price$594.12 - $908.59
1990 Mercedes-Benz 300SLL6-3.0LService typeAlternator RepairYourMechanic Price$468.30Shop/Dealer Price$594.16 - $908.66
Show example Mercedes-Benz 300SL 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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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

395 reviews
Tien
18 years of experience
Tien did a nice job and he is friendly.
2005 MERCEDES-BENZ C230 - CAR BATTERY REPLACEMENT
Want Tien's expert advice? Ask your question now. Its free!
277 reviews
Trung
7 years of experience
Trung called and arrived a bit earlier which I told him he could do that since I'm already back in my location. He took care of it like a pro and fast. I found out he has to drive from quite a distance away to my location which make me feel bad. My Mercedes warning light was all reset after the oil change and everything is back to normal. Found a minor leak in trans axle. Awesome job Trung. Keep up the good work.
2005 MERCEDES-BENZ CLK500 - OIL CHANGE
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111 reviews
Jose
12 years of experience
Jose showed up right on time. He was very knowledgeable and completed the job very quickly. He also suggested some other things that I might need but was not pushy. Thank you so much!
1996 MERCEDES-BENZ C220 - OIL CHANGE
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110 reviews
Joel
16 years of experience
Joel was on time, very informative and very professional.
2009 MERCEDES-BENZ C300 - OIL CHANGE
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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
1992 Mercedes-Benz 300SLL6-3.0LService typeAlternator RepairYourMechanic Price$475.67Shop/Dealer Price$603.29 - $923.26
1991 Mercedes-Benz 300SLL6-3.0LService typeAlternator RepairYourMechanic Price$468.30Shop/Dealer Price$594.20 - $908.74
1993 Mercedes-Benz 300SLL6-3.0LService typeAlternator RepairYourMechanic Price$468.30Shop/Dealer Price$594.12 - $908.59
1990 Mercedes-Benz 300SLL6-3.0LService typeAlternator RepairYourMechanic Price$468.30Shop/Dealer Price$594.16 - $908.66
Show example Mercedes-Benz 300SL Alternator Repair prices

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