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Mercedes-Benz 300E 4MATIC Repair and Maintenance Costs

A guide to repairs, service, and maintenance costs for your Mercedes-Benz 300E 4MATIC

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The national average repair and maintenance cost for a Mercedes-Benz 300E 4MATIC is between $839 and $1025 per year. Repair and maintenance costs vary depending on age, mileage, location and service provider.

Mercedes-Benz Repair Estimates
Car
Service
Price
1990 Mercedes-Benz 300E 4MATIC Service Detail: Upper & Lower, Both
Radiator Hose Replacement
$353 - $456
1992 Mercedes-Benz 300E 4MATIC Service Detail: Front, Both
ABS Wheel Speed Sensor Replacement
$465 - $568
1992 Mercedes-Benz 300E 4MATIC Quantity: Both
Exhaust Manifold Gasket Replacement
$217 - $275
1991 Mercedes-Benz 300E 4MATIC Location: Front
Brake Rotor Replacement
$337 - $487
1993 Mercedes-Benz 300E 4MATIC Quantity: Both
Brake Caliper Replacement - Rear
$341 - $704

Mercedes-Benz 300E 4MATIC Problems

Electrical Issues Due to Degraded Engine Wiring Harness

The engine wiring can degrade because the insulating material falls off leaving the bare wire exposed. This can cause many problems depending on which wires are exposed and what they touch.

Engine Oil and Coolant Leaks Resulting in Fulid Intermix

Internal and External engine oil & coolant leaks can develop from the head gasket and/or timing cover gasket; these leaks should be repaired before the engine oil and coolant intermix which can result in severe engine damage.

Transmission Oil Seals May Leak on High Mileage Vehicles

High mileage vehicles may develop a leak from one or more of the transmission oil seals.

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Mercedes-Benz 300E 4MATIC Questions

Why is my transmission fluid reservoir not able to hold or maintain any fluid? (2 answers)

After filling with trans fluid, I start engine, begin to drive and notice a great deal of smoke coming out of the exhaust pipes. After 10 minutes of the burning smoke, I turn the engine off and measure the transmission dipstick. It measures empty. This problem has been happening with regularity. ...

blinking red light on a air circulation button and it cut the heating blower off (1 answer)

I have a 1992 300e 4Matic and when the blinking red light comes on the air circulations button it cuts off the heat and cuts the engine off when come to a stop. What could be the problem. Please help. Thanks, Rith.

does anyone know what my temperature gage is suppose to rage around (1 answer)

Gage temperature suppose to be before it starts overheatin

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