Serpentine/Drive Belt Replacement Estimate for Mercedes-Benz S420

Mercedes-Benz S420 Serpentine/Drive Belt Replacement costs $118 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$116 to $135
Labor: $70 -$88
Parts: $46 -$47
Average Dealer price
$184 to 196
Average Shop price
$140 to 150
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
1995 Mercedes-Benz S420V8-4.2LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$119.27Shop/Dealer Price$157.00 - $213.01
1998 Mercedes-Benz S420V8-4.2LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$119.63Shop/Dealer Price$157.57 - $213.95
1994 Mercedes-Benz S420V8-4.2LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$126.63Shop/Dealer Price$167.04 - $225.26
1996 Mercedes-Benz S420V8-4.2LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$119.63Shop/Dealer Price$157.53 - $213.87
1997 Mercedes-Benz S420V8-4.2LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$120.57Shop/Dealer Price$158.64 - $215.64
1999 Mercedes-Benz S420V8-4.2LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$120.57Shop/Dealer Price$158.61 - $215.59
Show example Mercedes-Benz S420 Serpentine/Drive Belt Replacement prices

Parts required for a Mercedes-Benz S420 Serpentine/Drive Belt Replacement

$46 to $47

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

450 reviews
Ben
36 years of experience
My experience with Ben as my mechanic was very professional and very helpful. Ben's years of experience exceeded my expectations and have me a comfort that my car will be fixed properly. Ben was able to not only fix my car in short order but also provided me with a list of items needing repair. I asked questions about my car and Ben was very complete to provide me with not an understanding of the needed repairs but why they are necessary to keep my car operating in good condition. Ben is a value to your business and I will recommend him to all my friends and collegues. Thank you for having Ben on your team!
2001 MERCEDES-BENZ ML430 - SERPENTINE/DRIVE BELT REPLACEMENT
Want Ben's expert advice? Ask your question now. Its free!
344 reviews
Robert
26 years of experience
2010 MERCEDES-BENZ GLK350 - SERPENTINE/DRIVE BELT REPLACEMENT
Want Robert'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
Want Trung's expert advice? Ask your question now. Its free!
268 reviews
Richard
16 years of experience
Richard is very knowledgeable. He finished the job aggressive of what was scheduled. He did everything in his power to keep the price down. Will definitely have Richard work on my car again.
2004 MERCEDES-BENZ S500 - SERPENTINE/DRIVE BELT REPLACEMENT
Want Richard's expert advice? Ask your question now. Its free!

All about Serpentine/Drive Belt Replacement

The serpentine/drive belt or v-belt is a rubber belt that connects the alternator, power steering, and AC to the part of the engine (crankshaft) which transfers the power from the engine to those components. Without this belt, the battery will not get charged and none of the electrical accessory components in the car will work. The serpentine belt and v-belt are also known as "drive belts." Because of the high amount of heat in the engine, the belt can develop cracks over time and eventually break. If the belt breaks, the steering wheel will be difficult to turn and driving will be hazardous. In some cars, water pumps are driven by the drive belts. If the belt breaks, water and coolant needed to keep the engine cool will not properly flow to the engine. The engine will overheat, potentially causing severe damage.

Serpentine/Drive Belt Replacement Estimates for Popular Mercedes-Benz Models