BMW Motor Mounts for BMW 3 Series E46 (1999-2005)

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Don't neglect your motor mounts! Most stock BMW motor mounts are fluid filled and the stiffness of the mount depends on this fluid. But over time the fluid leaks out and the strength of the mount is greatly reduced. A worn motor mount allows the engine to twist and shift around. The harder you're driving the more shift will occur. As the engine is moving around it can contact other parts in the engine bay - usually cooling related. The mechanical fan can hit the radiator; the A/C compressor can hit a radiator hose, the exhaust will flex and may break. Twisting of the engine can also lead to shifting problems as the transmission twists with it. There are countless issues related to worn or compressed motor mounts so don't overlook these as a regular replacement item (every 50,000 miles).
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ECS 75A Durometer Engine Mount - Priced Each - E36 E46 E9x Z3 Z4
ECS 75A Durometer Engine Mount - Priced Each - E36 E46 E9x Z3 Z4 ...
Only for left side
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:1856016
Part#: 11812283798
In Stock
Sale - Save 25% $ 98.99

This product was last offered at the strikethrough price on
11-07-2026

$ 74.24 USD
Free Shipping on orders $49 and up
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Sale - Save 25%
$ 98.99

This product was last offered at the strikethrough price on
11-07-2026

$ 74.24 USD
Free Shipping on orders $49 and up
Add to Wish List
With exposure to heat and elements, your motor mounts will break down with increasing age. A secure mount is vital to reduce drivetrain vibration and transfer as much horsepower to the wheels as possible. These mounts are an upgrade for non-M E36/E46 owners seeking a stiffer mount without sacrificing comfort and ride quality.
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ECS 75A Durometer Engine Mount - Pair - E36 E46 E9x Z3 Z4
ECS 75A Durometer Engine Mount - Pair - E36 E46 E9x Z3 Z4
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:1887246
Part#: 1181228379812KT
In Stock
Sale - Save 25% $ 197.99

This product was last offered at the strikethrough price on
11-07-2026

$ 148.48 USD
Free Shipping
Add to Wish List
Sale - Save 25%
$ 197.99

This product was last offered at the strikethrough price on
11-07-2026

$ 148.48 USD
Free Shipping
Add to Wish List
With exposure to heat and elements, your motor mounts will break down with increasing age. A secure mount is vital to reduce drivetrain vibration and transfer as much horsepower to the wheels as possible. These mounts are an upgrade for non-M E36/E46 owners seeking a stiffer mount without sacrificing comfort and ride quality.
Show More Show Less

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