Mercedes-Benz E300 motor mounts replacement needed on Mercedes-Benz E300

Submitted by cary51 · Jun 23, 2025
Published by RepairPal

Problem overview

Some Mercedes-Benz E300 owners report experiencing issues related to motor mount replacement, including vibrations felt through the car's interior, steering wheel, and seat, which may indicate that the engine mounts need replacement. The average cost for this service ranges from $560 to $607, with a typical breakdown of approximately $240 for parts and $304 for labor. Owners are advised to use specific tools, such as a Mercedes Benz Motor Mount Tool, to facilitate the replacement process. If opting for professional service, costs can vary, with examples showing labor at $316 and parts at $238. It is crucial to address motor mount issues promptly to maintain the smooth functioning of the vehicle.

2 people reported this problem
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Mercedes-Benz E300 vehicles with this problem

1 model year affected
Average mileage: 60,000 miles
(60,000 - 60,000)

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