Thermostat for BMW N55 F-series engine
R1150,00
This coolant thermostat is compatible with BMW F-Series models with N55 engines. Support stable N55 cooling with the thermostat assembly listed for F-Series vehicles.
Replacement part for: 11537598865, 11532394968.
Non genuine part alternative to OEM, with superb quality and excellent service record ISO9001 certified.
In stock
- Description
- Compatible Vehicles
- About the Brand
- Our Promise
- What Our Clients Say
- Disclaimer
- Additional information
- Reviews (0)
Description
Temperature control matters during both short trips and longer drives. This F-Series thermostat for N55 engines manages coolant flow to the radiator. Compatible models include M235i, 335i and 435i among others. A worn thermostat can upset that balance without always producing a visible leak around the assembly.
Suitable for BMW F-Series vehicles with N55 engines, including 135i, M235i, 335i, 435i and 35iX.
A small leak can become easier to see when the system is warm and pressurised. Dried coolant deposits often help locate the affected joint.
Signs that this component may need attention include:
- Slow warm-up or temperatures that stay unusually low.
- Engine temperature rising because coolant flow is restricted.
- Coolant escaping around the thermostat housing.
Check the electric water pump and coolant hoses at the same time. Use the correct refill and bleeding procedure after installation.
Compatible Vehicles
F20 (04/2011 — 02/2015)
F20 (06/2014 — 06/2016)
F21 (12/2011 — 02/2015)
F21 (06/2014 — 06/2016)
F22 (10/2012 — 06/2016)
F87 M2 (11/2014 — 06/2017)
F87 M2 (09/2016 — 06/2018)
F23 (03/2014 — 06/2016)
F30 (04/2011 — 07/2015)
F31 (08/2011 — 06/2015)
F34 (07/2012 — 06/2016)
F32 (11/2012 — 06/2016)
F33 (03/2013 — 06/2016)
F36 (07/2013 — 06/2016)
F15 (08/2012 — 06/2018)
F16 (09/2013 — 05/2019)
About the Brand
“FREY” is a brand of German luxury car parts replacement suitable for OEM alternatives for BMW. Founded in 2005, with an excellent track history being a leading supplier to the European market for over 15 years. With vigorous development and expansion, the sales network of FREY has spread all over the world. The product categories have exceeded over 15, 000 types, covering suspensions, steering, braking systems, engine cooling and heating, engine electrical components, timing kits, fuel supply systems, window opening and closing mechanisms and many other products. FREY is committed to becoming a respected brand in the global automotive aftermarket.
Our Promise
Beeline Spares is committed to delivering exceptional quality to our clients by offering products that are precision engineered to meet stringent OEM standards. Our spares are designed to ensure the original equipment (OE) look, fit, and function, providing seamless integration with your vehicle. We prioritize maintaining factory-level quality while offering these components at a reasonable price, making high-grade spares accessible without compromising on excellence. Each part is crafted to be installed just like the original OE unit, guaranteeing reliability and performance that mirrors that of new factory-installed components. With Beeline Spares, you can trust that you’re receiving a product that meets the highest standards of quality and performance, ensuring satisfaction and peace of mind with every purchase.

What Our Clients Say
Disclaimer
Please ensure part compatibility with your OEM part numbers before purchase. Beeline Spares is in no way affiliated to, or part of BMW AG or any of its dealer networks. All images, text or any other use or depiction of the term BMW is for reference purposes only.
Additional information
| Weight | 1 kg |
|---|---|
| Dimensions | 15 × 15 × 10 cm |
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