Genuine BMW N54 N55 Water Pump Screw — OEM Electric Water Pump Bolt — Part No. 11517602123
Keep your BMW’s cooling system rock solid with the Genuine BMW N54 N55 Water Pump Screw. This OEM water pump bolt is the correct factory fastener for the BMW electric water pump on N54 and N55 engines, ensuring perfect fitment, dependable clamping force and long‑term reliability on hard‑driven 135i, 335i, 535i, X3 35iX, Z4 35i and many more models.
Why choose genuine BMW hardware for your water pump replacement? Simple: exact fit, consistent torque retention and zero guesswork. Using the correct OEM BMW water pump screw helps prevent leaks, hot‑spots and premature component wear, keeping your turbocharged N54 and N55 engines cool and performing at their best. We’ve fitted these on our own builds and customers consistently report faultless fit and peace of mind.
Keyword focus: BMW N54 water pump screw, BMW N55 water pump bolt, OEM BMW electric water pump hardware, 11517602123, BMW 135i 335i 535i 640i 740i X1 X3 X4 X5 X6 Z4 water pump bolts, E82 E88 E90 E91 E92 E93 F10 F11 F06 F12 F13 F01 F02 water pump screw, replacement cooling system bolt, genuine BMW water pump mounting screw.
What’s Included
1 x Genuine BMW Water Pump Screw (sold individually). Most applications require 3 screws for the electric water pump.
Key Features
- Genuine BMW OEM fastener for N54 and N55 electric water pumps
- Exact fitment for quick, stress‑free fitting and correct torque
- Maintains proper sealing and cooling system integrity
- Ideal replacement when changing the water pump or refreshing cooling system hardware
Compatibility
Fits a wide range of N54 and N55 models, including but not limited to:
- 1' E88 (11/2006 to 10/2013) — 135i
- 1' E82 (11/2006 to 10/2013) — 135i, 1M
- 3' E90 (03/2006 to 09/2008) — 335i, 335xi
- 3' E90 LCI (07/2007 to 12/2011) — 335i, 335xi
- 3' E91 (03/2006 to 08/2008) — 335i, 335xi
- 3' E91 LCI (07/2007 to 05/2012) — 335i, 335xi
- 3' E92 (06/2005 to 02/2010) — 335i, 335xi
- 3' E92 LCI (11/2008 to 06/2013) — 335i, 335xi, 335is
- 3' E93 (10/2005 to 02/2010) — 335i
- 3' E93 LCI (11/2008 to 10/2013) — 335i, 335is
- 5' E60 LCI (04/2006 to 12/2009) — 535i, 535xi
- 5' E61 LCI (04/2006 to 03/2010) — 535xi
- 5' F07 GT (09/2008 to 06/2013) — 535i, 535iX
- 5' F07 GT LCI (08/2012 to 02/2017) — 535i, 535iX
- 5' F10 (01/2009 to 06/2013) — 535i, 535iX, Hybrid 5
- 5' F10 LCI (08/2012 to 10/2016) — 535i, 535iX, Hybrid 5
- 5' F11 (02/2009 to 06/2013) — 535i, 535iX
- 5' F11 LCI (10/2012 to 02/2017) — 535i, 535iX
- 6' F06 Gran Coupé (05/2011 to 02/2015) — 640i, 640iX
- 6' F06 Gran Coupé LCI (06/2014 to 09/2018) — 640i, 640iX
- 6' F12 (10/2009 to 02/2015) — 640i, 640iX
- 6' F12 LCI (07/2014 to 05/2018) — 640i, 640iX
- 6' F13 (04/2010 to 02/2015) — 640i, 640iX
- 6' F13 LCI (05/2014 to 10/2017) — 640i, 640iX
- 7' F01 (09/2007 to 06/2012) — 740i
- 7' F01 LCI (05/2011 to 05/2015) — 740i, Hybrid 7
- 7' F02 (09/2007 to 06/2012) — 740Li
- 7' F02 LCI (05/2011 to 05/2015) — 740Li, 740LiX, Hybrid 7L
- X1 E84 (04/2009 to 04/2015) — X1 35iX
- X3 F25 (07/2009 to 08/2017) — X3 35iX
- X4 F26 (06/2013 to 03/2018) — X4 35iX, X4 M40iX
- X5 E70 LCI (04/2009 to 06/2013) — X5 35iX, X5 40iX
- X6 E71 (01/2007 to 06/2014) — X6 35iX, X6 40iX
- Z4 E89 (01/2008 to 08/2016) — Z4 35i, Z4 35is
Fitting Service
Want professional fitting for your BMW N54 or N55 water pump and hardware? Book with Nforcd in Warwickshire for expert installation. Request a quote: Sales@nforcd.com.
Compatibility Check
We run a compatibility check prior to dispatch to ensure the part fits your vehicle. Provide your registration number for UK orders or the last 7 digits of your VIN. Enter your car details prior to checkout.
Part Number
11517602123
Manufactured By
BMW
Warranty
Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers when a VIN is provided at checkout on compatible vehicles.
Also known as: BMW water pump bolt, BMW electric water pump screw, N54 water pump bolt, N55 water pump screw, OEM cooling system hardware, water pump mounting screw 11517602123.