3x cooling hose O-rings for BMW E39 Fits M52 and M54 engines

  • Leaking water hose connections on the cooling container?

    Often neither the hose nor the cooling container itself is defective. However, over time the O-rings become porous, causing leaks.

    With this sealing set you can only specifically replace the affected sealing rings - and save yourself the expensive replacement of the hose or cooling container.

    Suitable for BMW engines M52 and M54

    You will receive 3x O-rings / sealing rings for the corresponding connections (see picture).

  • FPM (fluorinated rubber according to ISO) or FKM (designation according to ASTM, often known under the brand name Viton) is a high-performance, fluorine-containing synthetic rubber. This elastomer impresses with its very high resistance to high temperatures (permanently from -25°C to around +200°C, and briefly beyond that), ozone, weather influences, mineral oils, fuels and numerous chemicals. These properties make FPM particularly suitable for demanding sealing applications

  • Scope of delivery:

    • 2x large O-ring (for the hose)

    • 1x O-ring green (for the temperature sensor)

Shipping as soon as possible.
Please contact us if you have any questions!
Often neither the hose nor the cooling container itself is defective. However, over time the O-rings become porous, causing leaks. With this sealing set you can only specifically replace the affected sealing rings - and save yourself the expensive replacement of the hose or cooling container. You will receive 3x O-rings / sealing rings for the corresponding connections (see picture). FPM (fluorinated rubber according to ISO) or FKM (designation according to ASTM, often known under the brand name Viton) is a high-performance, fluorine-containing synthetic rubber. This elastomer impresses with its very high resistance to high temperatures (permanently from -25°C to around +200°C, and briefly beyond that), ozone, weather influences, mineral oils, fuels and numerous chemicals. These properties