Genuine BMW Turbocharger Coolant Supply Pipe ZYL. 1-3 for N54 Engines
Keep your N54 twin turbo engine cool and reliable with this Genuine OEM BMW turbocharger coolant supply pipe for cylinders 1 to 3 (ZYL. 1-3). This is the factory BMW turbo water feed line that supplies coolant to the front turbo on N54-powered models including 135i, 335i, 535i, 740i and Z4 35i and 35is.
If you are experiencing coolant leaks around the turbo area, smell coolant after a drive, see dried coolant traces, or want peace of mind during turbo, water pump or cooling system maintenance, replacing this turbo coolant pipe is a proven fix. Genuine BMW fit and finish ensures a direct bolt-on replacement on compatible cars.
Key features and benefits
- Genuine OEM BMW turbocharger coolant supply pipe ZYL. 1-3
- Direct fit for N54 3.0 twin turbo engines on E8x, E9x, E6x, F0x and E89 models
- Restores proper turbo cooling to prevent overheating and protect turbochargers
- Ideal preventative maintenance to stop coolant leaks and avoid limp mode
- OEM quality, precise routing and connections for long-term reliability
Common search terms
BMW N54 turbo coolant pipe, BMW N54 turbo water line, turbocharger coolant supply pipe, turbo coolant feed line, ZYL 1-3 coolant pipe, BMW 11537558899, OEM BMW turbo coolant hose, E90 335i turbo coolant line, E82 135i turbo water feed, E60 535i turbo coolant pipe, F01 740i N54 coolant line, Z4 E89 35i 35is turbo water pipe.
Part number
11537558899
Manufactured by
BMW
Compatibility
This OEM pipe fits the following N54 models and variants:
1 Series
- 1' E88 (11/2006 — 02/2010)
- 135i
- 1' E82 (11/2006 — 06/2012)
- 135i and M Coupé
3 Series
- 3' E90 (03/2006 — 09/2008)
- 335i and 335ix
- 3' E90 LCI (07/2007 — 03/2010)
- 335i and 335ix
- 3' E91 (03/2006 — 08/2008)
- 335i and 335ix
- 3' E91 LCI (07/2007 — 02/2010)
- 335i and 335ix
- 3' E92 (06/2005 — 02/2010)
- 335i and 335ix
- 3' E92 LCI (07/2009 — 06/2013)
- 335is
- 3' E93 (10/2005 — 02/2010)
- 335i
- 3' E93 LCI (09/2009 — 10/2013)
- 335is
5 Series
- 5' E60 LCI (04/2006 — 12/2009)
- 535i and 535ix
- 5' E61 LCI (04/2006 — 03/2010)
- 535ix
7 Series
- 7' F01 (09/2007 — 06/2012)
- 740i
- 7' F02 (09/2007 — 06/2012)
- 740iL
Z Series
- Z4 E89 (01/2008 — 08/2016)
- 35i and 35is
Why choose Genuine BMW for your N54 turbo cooling
- Perfect fitment on the front turbocharger for cylinders 1 to 3
- Correct routing and OEM connectors to maintain factory reliability
- Proven on our own cars and customer vehicles with excellent results
- Peace of mind for high performance driving, track days and daily use
Fitting and advice
Professional fitting is recommended. We can install this Genuine BMW turbo coolant pipe at Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Tip: many technicians choose to renew sealing rings during replacement for best results.
Compatibility check
We will verify compatibility before dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout to ensure this BMW 11537558899 turbo coolant line is the correct fit for your vehicle.
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.