Mosselman N54 N55 S55 Oil Thermostat Installation Kit
Stop oil leaks before they start with the Mosselman Oil Thermostat Installation Kit for BMW N54, N55 and S55 engines. This essential seal and gasket set is designed to be used when fitting a Mosselman MSL Oil Thermostat, giving you fresh, high quality O-rings and an oil filter housing gasket to ensure a perfect seal. Ideal for BMW M135i, M235i, 335i, 435i, Z4 35i, M2, M3 and M4 owners who want reliable, leak-free performance from their oil thermostat upgrade.
BMW N54 oil thermostat install kit. BMW N55 oil thermostat O-ring kit. BMW S55 oil filter housing gasket kit. Mosselman oil thermostat seal kit for 135i 335i 435i M135i M235i M2 M3 M4. Prevent oil thermostat leaks on E82 E90 E92 E89 F20 F21 F22 F30 F31 F34 F32 F33 F36 F80 F82 F87. Fix oil filter housing gasket leak. Thermostat housing gasket. Oil hose O-rings for BMW turbo engines.
Why choose this kit
- Prevents oil thermostat and oil filter housing leaks during installation
- Optimised for Mosselman MSL Oil Thermostat fitment on N54, N55 and S55 engines
- Includes fresh, oil-resistant O-rings for the oil hoses and a new rubber oil filter housing gasket
- Direct fit for popular models including BMW M135i, 335i, M2 and M4
- Improves long-term reliability after an oil thermostat upgrade
We have installed these kits on customer cars and the results are consistently excellent. Customers report clean, dry fittings and peace of mind after their Mosselman oil thermostat upgrade. Add this installation kit to your N54, N55 or S55 thermostat order for a complete, professional job.
What’s included
- 2 x O-ring for the oil hose
- 1 x Rubber oil filter housing gasket
BMW N54 O-ring kit. BMW N55 thermostat seal set. BMW S55 oil thermostat gasket set. Oil filter housing gasket BMW M135i M235i 335i 435i M2 M3 M4. Mosselman oil thermostat installation seals.
Compatibility
- BMW 135i E82 N54
- BMW 135i E82 N55
- BMW 1M E82 N54
- BMW 335i E90/E91/E92 N54
- BMW 335i E90/E91/E92 N55
- BMW Z4 35i E89 N54
- BMW Z4 LCI 35i E89 N54
- BMW Z4 35is E89 N54
- BMW M135i F20/F21 N55
- BMW M235i F22 N55
- BMW M2 F87 N55
- BMW 335i F30/F31 N55
- BMW 335i GT F34 N55
- BMW 435i F32/F33 N55
- BMW 435i Gran Coupe F36 N55
- BMW M2 Competition F87 S55
- BMW M3 F8x S55
- BMW M3 Competition F80 S55
- BMW M3 CS F80 S55
- BMW M4 F8x S55
- BMW M4 Competition F82 S55
- BMW M4 CS F82 S55
- BMW M4 GTS F82 S55
Perfect for BMW N54 N55 S55 oil thermostat upgrade, oil thermostat O-rings, oil filter housing gasket replacement and leak prevention on M135i M235i 335i 435i M2 M3 M4.
Fitting and support
Professional installation recommended. Nforcd offers in-house fitting at our Warwickshire workshop. Request a fitted quote at Sales@nforcd.com and our team will be happy to help.
Compatibility check
We verify fitment before dispatch. Provide your UK registration or the last 7 of your VIN at checkout and we will confirm compatibility for your BMW.
Brand
Mosselman
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