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Spark plugs

Valeo Spark plugs Engine Management Systems for Passenger car

The spark plug ignites the mix in the combustion chamber.
It has to transmit a high voltage signal properly, so that spark power is assured (up to 40,000 Volts). It has to resist to pressure (up to 50 bars), heat (up to 3,000°C) and the corrosion generated inside the chamber. It has to dissipate heat to work within the correct temperature range.
Valeo prides itself on delivering a comprehensive range: one application, one choice and high quality products (OE process of qualification & Manufacturing).