BMW E46 M3 Water Pumps and ECS Aluminum Pulley
If you've ever replaced a broken or cracked water pump or power steering pulley and wondered why the engineers at BMW didn't make it out of something more durable, you're not the only one.
CNC machined from 6061 billet aluminum, the in-house engineered ECS pulleys will never crack or break, leaving you on the side of the road.
The anodized, corrosion-resistant ECS pulleys are a direct-fit replacement, bolting right up to the factory location.
Drop some weight
Fits:
BMW E46 M3 2001-2006
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Ships in 2 Business Days
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Ships on Dec 7, 2026
A "bolt on and go" answer to a weak, unattractive water pump pulley
Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.
Ships on Dec 7, 2026
