ECS Tuning Aluminum Water Pump Pulley E46 M3. Z3, Z4 S54
ECS Tuning Aluminum Water Pump Pulley E46 M3. Z3, Z4 S54
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ECS Tuning Aluminum Water Pump Pulley E46 M3. Z3, Z4 S54

£89.67
£89.67
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

If you've ever replaced a broken or cracked water pump 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, our ECS pulley will never crack or break leaving you on the side of the road. Hard anodized finish to help prevent corrosion. This pulley is a direct replacement using the factory belt (11287837898) and original hardware (07119903843).

If you are replacing your water pump, now is the time to get rid of that plastic pulley.