Vacuum Switches
Prior to effective engine control unit computers, engine vacuum was used for many functions in an automobile. Vacuum switches were employed to regulate this flow. For instance a dual port vacuum switch located in a port on the intake manifold monitored the coolant temperature in the coolant crossover.
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Original price £3.89 - Original price £3.89Original price£3.89£3.89 - £3.89Current price £3.89PVL Protective Rubber Boot PVL009
Vacuum Switch Accessories, Protective Rubber Boot, To Suit Pressure and Vacuum Switch, PVL
Original price £3.89 - Original price £3.89Original price£3.89£3.89 - £3.89Current price £3.89
