The thermoswitch have a bimetal disc comprising two different thermal expansion metals. At a certain temperature the fan is activated, preventing the engine from overheating. Choose the Valeo thermoswitch range: - Valeo offers excellent car range coverage in Europe, with 110 part numbers
- Original quality products, and original design respected
- Valeo marketing and technical expertise: product technical information.
A thermostat must always be replaced after a radiator replacement.