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1990 Mercedes-Benz 300SEL Repair and Maintenance Costs

A guide to repairs, service, and maintenance costs for your 1990 Mercedes-Benz 300SEL

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The national average repair and maintenance cost for a 1990 Mercedes-Benz 300SEL is between $674 and $824 per year. Repair and maintenance costs vary depending on age, mileage, location and service provider.

Repair Cost Index Score
53
1990 Mercedes-Benz 300SEL
scores in the middle range of all car models for average repair and maintenance costs
0
100
53
$
$$$
40
- average of all models
What does this score mean?
$749
Annual Repair Cost
on average
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Other than a defective motor, a bad switch or blower motor resistor assembly can cause an inoperative heater blower motor.
The instrument cluster, along with the turn signal and wiper combination switch, can fail.
Motor mounts commonly fail, causing engine vibrations to be transferred to the body. Failed motor mounts should be replaced in order to prevent damage to the transmission mount.