Integral Thermostat - MAHLE TI 40 89

This product supersedes product: 6.439.89

The on-going development of thermostat inserts: all components such as the thermostat insert, cover, and gasket are already integrated in the integral thermostat. It can be flanged-mounted directly on to the engine block.

Although thermostats are not standard wearing parts, there is considerable demand for spares. Whether due to an accident or as part of repair or maintenance work that requires access to the cooling system: these important temperature regulators should be replaced at that time to ensure continued functionality, because any loss of functionality or even complete failure can have severe consequences. If the thermostat is always open, the engine will be cooled too much. If the thermostat is always closed, then the engine will not be cooled at all and will overheat.

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