Painless Dual Activation/Dual Fan Relay Kit 30117

Are you installing air conditioning in your hot rod and need a cooling fan relay to operate off of a thermostatic switch and when your A/C is on? These dual activation cooling fan relay kits by Painless Performance are exactly what you need. Only a few minutes are needed for the installation. Your cooling fan will come on when the engine reaches the preset temperature of the thermostatic switch mounted in the engine head or when the A/C is turned on.