Alternator Replacement Estimate for Mercedes-Benz 300SDL

Mercedes-Benz 300SDL Alternator Replacement costs $375 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$375 to $385
Labor: $70 -$80
Parts: $305
Average Dealer price
$702
Average Shop price
$464
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1987 Mercedes-Benz 300SDLL6-3.0L Turbo DieselService typeAlternator ReplacementYourMechanic Price$399.24Shop/Dealer Price$506.96 - $772.95
1986 Mercedes-Benz 300SDLL6-3.0L Turbo DieselService typeAlternator ReplacementYourMechanic Price$393.15Shop/Dealer Price$499.47 - $760.98
Show example Mercedes-Benz 300SDL Alternator Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

344 reviews
Robert
26 years of experience
Robert is a very great man he was helpful and friendly. Willing to answer any questions and went above and beyond what he need to thanks Robert!
2000 MERCEDES-BENZ E320 - OIL CHANGE
Want Robert's expert advice? Ask your question now. Its free!
132 reviews
Rodney
31 years of experience
Once again outstanding!!!!!!!
2005 MERCEDES-BENZ ML350 - CRANKSHAFT POSITION SENSOR REPLACEMENT
Want Rodney's expert advice? Ask your question now. Its free!
87 reviews
Chris
21 years of experience
Perfect!
2001 MERCEDES-BENZ E320 - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (PASSENGER SIDE REAR)
Want Chris's expert advice? Ask your question now. Its free!
50 reviews
Matthew
6 years of experience
Matthew was very quick in determining the problem and even quicker fixing it. Arrived early and was great to deal with.
2001 MERCEDES-BENZ SLK230 - BRAKE LIGHT SWITCH REPLACEMENT
Want Matthew's expert advice? Ask your question now. Its free!

All about Alternator Replacement

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 Replacement Estimates for Popular Mercedes-Benz Models