Painless Performance Dual Activation/Dual Fan Relay Kit On 200 Off 185 PD120K piston designs and technologies

piston designs and technologies

1975-1985 Mercury Grand Marquis

Complete Wiring Harness - for Easy Installation

1988-1991 Buick Reatta

Painless Performance Dual Activation/Dual Fan Relay Kit On 200 Off 185 PD120K piston designs and technologiesDual Activation Dual Fan Relay Kit (on 195; off 185) Installing air conditioning to your hot rod? Need cooling fan relays to operate off of a thermostatic switch and when your a c is on? The dual activation cooling fan relay kits by Painless Performance are exactly what you need. Only a few minutes for the installation and your cooling fan will come on when the engine reaches the preset temperature of the thermostatic switch mounted in the engine head