Mercedes-Benz S420 service by top-rated mechanics at the convenience of your home or office

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How much does Mercedes-Benz S420 repair and maintenance cost?

The cost depends on your car, the type of service, and where you live. Here are estimates for a selection of Mercedes-Benz S420 services.

Service Estimate Dealer Estimate Your Savings Location
Service type Car Thermostat Replacement for 1999 Mercedes-Benz S420 V8-4.2L Estimate $159 Dealer Estimate $270 Savings 40.89% Location Denver, CO
Service type Intake Manifold Gaskets Replacement for 1999 Mercedes-Benz S420 V8-4.2L Estimate $463 Dealer Estimate $714 Savings 35.06% Location Denver, CO
Service type Brake Shoe Replacement (Rear) for 1999 Mercedes-Benz S420 V8-4.2L Estimate $165 Dealer Estimate $289 Savings 42.92% Location Denver, CO
Service type Engine Mount - Side Replacement for 1998 Mercedes-Benz S420 V8-4.2L Estimate $413 Dealer Estimate $708 Savings 41.60% Location Denver, CO
Service type Car Air Filter Replacement for 1996 Mercedes-Benz S420 V8-4.2L Estimate $93 Dealer Estimate $146 Savings 35.95% Location Denver, CO
Service type Car Air Filter Replacement for 1994 Mercedes-Benz S420 V8-4.2L Estimate $93 Dealer Estimate $146 Savings 35.95% Location Denver, CO
Service type Car Battery Replacement for 1997 Mercedes-Benz S420 V8-4.2L Estimate $278 Dealer Estimate $515 Savings 46.02% Location Denver, CO
Service type Crankshaft Position Sensor Replacement for 1994 Mercedes-Benz S420 V8-4.2L Estimate $342 Dealer Estimate $643 Savings 46.81% Location Denver, CO

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Meet some of our expert Mercedes-Benz S420 mechanics

Michael

Michael

32 Reviews; 7 years of experience
He was timely and efficient.
Scotch Plains, NJ
February 14
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Artem

Artem

13 Reviews; 8 years of experience
Art did a great job on a very tough complete cooling system replacement - radiator, thermostat, and both hoses. Very knowledgeable, fast, and thorough he was first class all the way. This job was quoted to us by the local Mercedes-Benz dealership at $2500 plus tax -- total with yourmechanic.com came out to right around $900. Couldn't be more pleased with Art's work and friendly attitude, will definitely use him in the future. Added bonus was that he cleaned up the entire garage floor before leaving - not just his stuff but swept it out clean!
Alamo, CA
December 10
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Alex

Alex

11 Reviews; 23 years of experience
Alex was very professional while working on my car. The oxygen sensor was replaced within half an hour and codes reset. The car worked fine after that. Job well done!
Edison, NJ
April 22
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Answers to common Mercedes-Benz S420 questions

Q: 1997 Mercedes-Benz S420 sat for months, jumped and shut off totally
Answered by Jerel
It sounds as if your battery may just be completely drained on your 1997 Mercedes-Benz Tracer. A vehicle cannot sit so long without being started once in a while, or at least charging the battery from time to time to...
Q: Steering wheel issue, side mirrors won't fold in
Answered by Jerel
Hi there, thanks for writing in about your 1999 Mercedes-Benz S420. The accessories mentioned may share a fused circuit. Common faults in some electrical systems can range from blown circuit protection or a malfunctioning device such as a broken switch....
Q: Economy Mode light won't turn off on 1997 Mercedes-Benz S420
Answered by Jerel
Thanks for writing in about your 1997 Mercedes-Benz S420. This is a warning from the system telling you that there is a problem that must be serviced. You should have the light looked at (https://www.yourmechanic.com/services/warning-light-is-on-inspection) by a professional so they...
Q: Ignition broken
Answered by Michael
Hello, from what you describe, it sounds like they used a slide hammer on the ignition switch and broke it. When damaged, these ignition locks can be extremely difficult to be removed. Mercedes lists some of the parts like the...

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Whitney was obvious exsperienced and knowlegeable of the problem. His actions was that of a true profesional



I can't say enough about how pleased I am that I found YourMechanic and Raul. I'm from out of town and didn't know who to contact to fix a truck I was borrowing. I searched the web and found YourMechanic.....thank goodness. I found Raul to be professional, an outstanding mechanic and the price was more than fair.



Very impressed with the quality of work. Ned was on time and on budget. There were no surprise extra costs. Ned even helped me out with my other car, even though I didn't have an appointment for the other car. He took care of all of my car problems and he even found me a coupon for an oil change. I will be using this service again.

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