Genuine BMW N55 Electric Coolant Pump – OEM Water Pump Replacement for F-Series M135i, 335i, 435i, 535i, 640i, X5 35i, X6 35i
Keep your BMW N55 running cool and dependable with this genuine BMW electric coolant pump, part number 11518635090. This OEM electric water pump is the correct direct-fit replacement for a wide range of N55-powered BMW models including F20 F21 M135i, F22 F23 M235i, F30 F31 F34 335i, F32 F33 F36 435i, F10 F11 535i, F06 F12 F13 640i, plus X5 F15 35i and X6 F16 35i. If your N55 is showing signs of overheating, intermittent coolant flow, or coolant pump failure warnings, this is the exact BMW replacement part you need to restore factory performance and reliability.
Why choose a genuine BMW N55 electric water pump? Because OE quality means perfect fitment, correct flow rates and long-term durability. This is the same specification pump your car left the factory with, ensuring seamless installation and dependable cooling on road and track. We use this pump on our own N55 builds and it is consistently praised by Nforcd customers for eliminating overheating issues and bringing back confidence on spirited drives.
Key benefits
- Genuine BMW OEM electric coolant pump for N55 engines
- Direct-fit replacement for F-series M135i, 335i, 435i, 535i, 640i, X5 35i, X6 35i
- Restores correct coolant circulation and stable engine temperatures
- Eliminates common N55 water pump failure symptoms such as overheating and limp mode
- Suitable for both rear-wheel drive and xDrive 35i applications where fitted from factory
What you get
- 1 x Genuine BMW Electric Coolant Pump
- BMW Part Number: 11518635090
- Manufacturer: BMW
Compatibility
BMW N55 Engine Applications
- 1 Series F20 F21 including M135i and M135ix
- 2 Series F22 F23 including M235i and M235ix
- 2 Series F87 M2 and M2 LCI
- 3 Series F30 F31 F34 including 335i, 335ix and ActiveHybrid 3
- 4 Series F32 F33 F36 including 435i and 435ix
- 5 Series F07 GT LCI, F10 LCI, F11 LCI including 535i and 535ix
- 6 Series F06 Gran Coupé LCI, F12 LCI, F13 LCI including 640i and 640ix
- X5 F15 35i and 35ix
- X6 F16 35i and 35ix
If your model is listed above and is N55 powered, this OEM BMW electric water pump is the correct replacement. For absolute peace of mind, use our free compatibility check before dispatch.
Compatibility check
We verify fitment before shipping. Provide your UK registration or the last seven digits of your VIN at checkout and we will confirm compatibility with your vehicle.
Fitting and installation
Professional fitting is recommended. Nforcd offers in-house installation in Warwickshire. To request a fitting quote or to book your car in, email Sales@nforcd.com.
Warranty
Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers when a valid VIN is provided at checkout on compatible vehicles.
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