BMW X3 and 335i Oil: Check the Engine and Required Specification
Choose oil using the requirement for your exact BMW, then match any associated repair parts by engine, component and package. Model badges alone are not enough.
By Lee Shahin ·
Bavarian Autosport
Water Pump
Part or kit number: 11517632426
Bavarian Autosport 11517632426 replacement water pump for selected BMW N54 and N55 applications. This is the Bavarian Autosport pump, not a Genuine BMW unit or pump-and-thermostat kit. Verify your exact vehicle, engine and component configuration on the retailer page before ordering.
Fitment and identification
Both merchant pages describe Bavarian Autosport pump for selected BMW N54/N55 applications. Match chassis, engine and pump part reference with retailer. Not a Genuine BMW-branded unit.
Identity reviewed 9/22/2026.
Retailer offers
We may earn a commission from qualifying purchases. As an Amazon Associate I earn from qualifying purchases. Retailers handle payment, availability, shipping and returns. Affiliate disclosure.
Verified offers are ordered by most recent landing-page verification, then review date and retailer name. Check current price and availability with the retailer.
Ask about this part or future sourcing