Alternator Repair Estimate for Mercedes-Benz S420

Mercedes-Benz S420 Alternator Repair costs $573 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$572 to $594
Labor: $154 -$176
Parts: $418
Average Dealer price
$1040
Average Shop price
$706
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CarServiceYourMechanic PriceShop/Dealer Price
1996 Mercedes-Benz S420V8-4.2LService typeAlternator RepairYourMechanic Price$605.64Shop/Dealer Price$774.45 - $1155.11
1994 Mercedes-Benz S420V8-4.2LService typeAlternator RepairYourMechanic Price$597.29Shop/Dealer Price$764.27 - $1138.86
1999 Mercedes-Benz S420V8-4.2LService typeAlternator RepairYourMechanic Price$597.29Shop/Dealer Price$764.10 - $1138.56
1998 Mercedes-Benz S420V8-4.2LService typeAlternator RepairYourMechanic Price$597.29Shop/Dealer Price$764.18 - $1138.70
1997 Mercedes-Benz S420V8-4.2LService typeAlternator RepairYourMechanic Price$605.64Shop/Dealer Price$774.50 - $1155.19
1995 Mercedes-Benz S420V8-4.2LService typeAlternator RepairYourMechanic Price$605.64Shop/Dealer Price$774.44 - $1155.08
Show example Mercedes-Benz S420 Alternator Repair prices

Parts required for a Mercedes-Benz S420 Alternator Repair

$418

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 arrived on time and spent 2 hours to examine my car thoroughly. He discussed the diagnosis result with me with an open, honest and professional attitude. I am very satisfied with his service and would use his expertise again.
2000 MERCEDES-BENZ E320 - INSPECTION / DIAGNOSTICS
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212 reviews
Enrique
16 years of experience
A+ quality work, professionalism and friendliness. Enrique performed an initial inspection on my vehicle due to the temperature gauge light coming on. He arrived early and upon completion of the inspection provided me with very detailed information regarding the issue reported. I scheduled an appointment to perform the recommended work and let me just say Enrique is a jewel. Again, he arrived early he was friendly and courteous and described everything to me in detail. As soon as he completed the job, he explained what he did, why he did not have to perform certain other recommended repairs and the information was provided in such a way, that even me as a woman who knows nothing about cars could understand. I will definitely use Enrique in the future :-)
2008 MERCEDES-BENZ C300 - COOLING/RADIATOR FAN MOTOR REPLACEMENT
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184 reviews
Tom
37 years of experience
Great personality and friendly. Tom did a great job and I would highly recommend him to the neighbors.
2011 MERCEDES-BENZ E350 - OIL CHANGE
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111 reviews
Christopher
22 years of experience
Great
2003 MERCEDES-BENZ C240 - SERPENTINE/DRIVE BELT REPLACEMENT
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All about Alternator Repair

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 Repair Estimates for Popular Mercedes-Benz Models