Mercedes-Benz 300E service by top-rated mechanics at the convenience of your home or office

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How much does Mercedes-Benz 300E 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 300E services.

Service Estimate Dealer Estimate Your Savings Location
Service type Differential/Gear Oil Replacement for 1991 Mercedes-Benz 300E L6-2.6L Estimate $87 Dealer Estimate $148 Savings 41.18% Location Denver, CO
Service type Engine Mount - Front Replacement for 1990 Mercedes-Benz 300E L6-2.6L Estimate $163 Dealer Estimate $297 Savings 45.16% Location Denver, CO
Service type Air Filter Replacement for 1992 Mercedes-Benz 300E L6-3.0L Estimate $90 Dealer Estimate $155 Savings 41.57% Location Denver, CO
Service type Serpentine/Drive Belt Replacement for 1987 Mercedes-Benz 300E L6-3.0L Estimate $98 Dealer Estimate $170 Savings 42.34% Location Denver, CO
Service type Starter Replacement for 1993 Mercedes-Benz 300E L6-2.8L Estimate $367 Dealer Estimate $698 Savings 47.38% Location Denver, CO
Service type Brake Pads - Front Replacement for 1992 Mercedes-Benz 300E L6-3.0L Estimate $127 Dealer Estimate $229 Savings 44.29% Location Denver, CO
Service type Valve Cover Gasket Replacement for 1988 Mercedes-Benz 300E L6-3.0L Estimate $100 Dealer Estimate $172 Savings 41.68% Location Denver, CO
Service type Serpentine/Drive Belt Replacement for 1991 Mercedes-Benz 300E L6-3.0L Estimate $120 Dealer Estimate $214 Savings 43.91% Location Denver, CO

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Meet some of our expert Mercedes-Benz 300E mechanics

Pete

Pete

93 Reviews; 12 years of experience
Awesome job. very professional
El Cajon, CA
December 5
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Joel

Joel

169 Reviews; 17 years of experience
Friendly but professional, very speedy and finished services faster than quoted and helped give additional estimates. Will use again.
Jacksonville, FL
January 14
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Keith

Keith

29 Reviews; 26 years of experience
Great job. Very professional. Yes I'd recommend him and give him a A+.
Phoenix, AZ
October 5
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Answers to common Mercedes-Benz 300E questions

Q: I put in regular unleadead by mistake my car takes premium
Answered by Kevin
Your vehicle will start and run well on both regular and premium fuel unleaded. Premium fuel is stated as "required" by Mercedes Benz simply because premium will maximize the performance, fuel economy, and possibly service life of the engine. But,...
Q: Backfires on start up
Answered by Ronny
Backfiring can be caused by a number of faults. If the ignition timing is incorrect either by the distributor being out of alignment or a jumped timing chain, backfires can occur. Also, if ignition wires are crossed / incorrect firing...
Q: Power locks orthopedic seats
Answered by James
Both of these systems are controlled by fuse 'A' in the electrical center of your 1990 Mercedes-Benz 300E. If this fuse is blown (https://www.yourmechanic.com/article/signs-your-car-has-a-blown-fuse) it would prevent both the locking and orthopedic seats from functioning. I doubt it was related...
Q: almost no acceleration when cold need very light touch on gas idles fine motor does seem to rev up without a load was told t
Answered by John
Your car uses the KE injection system which is unique in that the electrical system can fail, and the injection system will still operate and keep the car running. Only problem is, you don't have any fine fuel trim like...

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Tom went above and beyond to make me as satisfied as I could be. His communication was excellent. Friendly and professional and best if all, my car is running great and he did it without unnecessary repairs. I would and will highly recommend Tom and Your Mechanic to everyone. Thanks, Rob Miller.



David was knowledgeable, professional and thorough. I will have David do all my future car repairs.



Kevin showed up ready to do his job and did just that. He showed me a couple important things on my vehicle I had overlooked and was nothing less than incredibly professional, knowledgeable, and informative. I would, without hesitation recommend him to anyone I know and would gladly use him again.

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