Genuine BMW S55 Water Pump for F80 M3, F82/F83 M4, F87 M2 Competition — Part Number 11517846361
Keep your BMW S55 cooling system performing exactly as BMW intended with this genuine OEM water pump. This is the direct-fit, original BMW water pump for the S55 engine used in the F80 M3, F82/F83 M4 and F87 M2 Competition. If you’re seeing coolant leaks, rising temperatures, or a whining noise from the front of the engine, it’s time to replace the water pump to protect your engine and restore rock-solid reliability.
At Nforcd we supply and fit these genuine BMW S55 water pumps regularly and have been impressed with their perfect fit, quiet operation and long-term reliability. Our customers choose OEM for peace of mind, proper flow rates and factory-correct cooling on the road and on track.
Why choose this genuine BMW S55 water pump?
- 100% genuine OEM BMW part for the S55 engine (no aftermarket guesswork)
- Direct replacement for the original pump with factory fitment and finish
- Maintains correct coolant flow and stable operating temperatures
- Ideal for preventative maintenance and resolving leaks, bearing noise or overheating
- Perfect when refreshing belts, pulleys and gaskets during a cooling system service
Common symptoms of a failing water pump
- Coolant leaks around the pump or under the car
- Whining or grinding noise from the front of the engine
- Temperature warnings, intermittent overheating, or unstable temps
- Play or wobble in the water pump pulley
Left too long, a seized or failing belt-driven water pump can cause extensive and expensive engine damage. Replacing with a genuine BMW S55 water pump is the smart fix for any F80 M3, F82/F83 M4 or F87 M2 Competition suffering cooling issues.
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Compatibility
- BMW M Series F80 M3 Saloon S55 (2012-2015)
- BMW M Series F80 LCI M3 Saloon S55 (2015-2018)
- BMW M Series F82 M4 Coupe S55 (2013-2017)
- BMW M Series F82 M4 GTS Coupe S55 (2013-2017)
- BMW M Series F82 LCI M4 Coupe S55 (2016-2019)
- BMW M Series F82 LCI M4 CS Coupe S55 (2016-2019)
- BMW M Series F83 M4 Convertible S55 (2013-2017)
- BMW M Series F83 LCI M4 Convertible S55 (2016-2019)
- BMW M Series F87 LCI M2 Competition S55 (2018+)
Part number
11517846361
Manufactured by
BMW
Compatibility check
We run a compatibility check prior to dispatch to ensure you receive the correct part for your vehicle. Provide your UK registration or the last 7 digits of your VIN at checkout.
Professional fitting available
For hassle-free fitting, book your installation with Nforcd in Warwickshire. Request a quotation at Sales@nforcd.com.
Warranty
Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers if VIN is provided during checkout on compatible vehicles.
Notes
This is a genuine BMW S55 water pump. We recommend replacing gaskets and inspecting belts and pulleys at the same time for a complete, worry-free cooling system service.
Buy with confidence
Nforcd supplies genuine BMW parts for performance-focused owners who want reliability, perfect fitment and OEM quality. Order your BMW S55 water pump 11517846361 today to protect your engine and keep your M2 Competition, M3 or M4 running at its best.