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

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

Service Estimate Dealer Estimate Your Savings Location
Service type Axle / CV Shaft Assembly - Passenger Side Front Replacement for 1978 Mercedes-Benz 300CD L5-3.0L Diesel Estimate $371 Dealer Estimate $696 Savings 46.62% Location Denver, CO
Service type Drive Belt Tensioner Replacement for 1983 Mercedes-Benz 300CD L5-3.0L Turbo Diesel Estimate $344 Dealer Estimate $627 Savings 45.00% Location Denver, CO
Service type Crankshaft Position Sensor Replacement for 1983 Mercedes-Benz 300CD L5-3.0L Turbo Diesel Estimate $183 Dealer Estimate $340 Savings 46.16% Location Denver, CO
Service type Car Radiator Replacement for 1985 Mercedes-Benz 300CD L5-3.0L Turbo Diesel Estimate $420 Dealer Estimate $815 Savings 48.40% Location Denver, CO
Service type Valve Cover Gasket Replacement for 1980 Mercedes-Benz 300CD L5-3.0L Diesel Estimate $88 Dealer Estimate $150 Savings 41.32% Location Denver, CO
Service type Oxygen Sensor - Front/Upper/Upstream Replacement for 1982 Mercedes-Benz 300CD L5-3.0L Turbo Diesel Estimate $296 Dealer Estimate $566 Savings 47.69% Location Denver, CO
Service type Car Battery Replacement for 1983 Mercedes-Benz 300CD L5-3.0L Turbo Diesel Estimate $244 Dealer Estimate $459 Savings 46.72% Location Portland, OR
Service type Axle / CV Shaft Assembly - Driver Side Front Replacement for 1982 Mercedes-Benz 300CD L5-3.0L Turbo Diesel Estimate $417 Dealer Estimate $753 Savings 44.60% Location Portland, OR

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Meet some of our expert Mercedes-Benz 300CD mechanics

Tyreek

Tyreek

16 Reviews; 19 years of experience
Great!
Atlanta, GA
September 13
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Eduardo

Eduardo

12 Reviews; 18 years of experience
Exceptional
Richmond, VA
September 2
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Terry

Terry

56 Reviews; 26 years of experience
Very experienced and knowledgeable. I would request him again.
Scottsdale, AZ
August 8
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Answers to common Mercedes-Benz 300CD questions

Q: Panic alarm went off and now car won't start
Answered by Robert
Hello. If you hit the panic alarm the vehicle should start once you turn it off and lock and unlock the vehicle with the key fob. If the battery in the electronic key is low then you may need to...
Q: Radiator fan stopped in my e 350 2007 Benz is there a fuse for that?
Answered by Kevin
Yes, the fan is fused but at highway speeds, engine cooling is effected by high speed air flow over the radiator and the fans are usually not relevant. The fans come into play in stop and go traffic primarily. So,...
Q: Low voltage radio error
Answered by Marvin
Hi there. Check the battery cables (https://www.yourmechanic.com/article/how-to-check-a-car-battery) for any corrosion. If there is corrosion, then clean the battery (https://www.yourmechanic.com/article/how-to-clean-battery-terminal-connections-on-a-car) posts with baking soda and water mixed. Then check the voltage on the battery. If the voltage is 12.6 to 12.4,...
Q: Knocking sound in the engine
Answered by Evan
A knocking sound in the engine generally means that the bearings in the engine are worn. When the bearings are worn, this allows the parts of the engine to have excess movement, causing the knocking noise. I would ask for...

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



Milton was great! Called to let me know when he'd be arriving. Very friendly & very thorough with his explanations. Took his time to make sure, double, triple check that everything was running properly. Very pleasant experience!



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

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