The inertia switch detects the deceration of a vehicle when impacted in any direction and is designed to be wired into the supply of the fuel pump to cut the power to the pump in the event of an accident.
9990205700 is designed to be immune to normal vehicle ride shocks and surface vibration and is an Original Equipment product.
Suitable for underbonnet fitment providing the switch is free from the risk of spillage of liquids or direct water spray
Comprehensive installation instructions can be downloaded here
Please see Related products for loom connector kit