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Mercedes-Benz 300SEL Problems

Check Belt Tensioner When Replacing Water Pump on Mercedes-Benz 300SEL

Problem Description and Possible Solution

A coolant leak may develop from the water pump. When replacing the water pump, the drive belt tensioner should be inspected and most likely replaced as well.

(2 people reported this problem)

Mercedes-Benz 300SEL Vehicles With This Problem

RepairPal Fair Price Estimate
$728-$863
Detailed Estimates
RepairPal Verified
Average mileage: (–)
2 model years affected: 1990, 1991
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Brake problem? Or maybe a faulty head gasket cylinder?
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