Radiator Hose Adapter Electric Fan Temperature Ground Switch Wiring Kit

Wiring Kit: Universal automotive 12 volt electric fan switch relay wire harness. Safely powers one 12 volt cooling fan or accessory without splicing. Maximum continuous draw with 40 amp circuit breaker protection. Simple 4 pin relay 40A and 6 feet of 14AWG wiring allows flexibility. Installation wiring diagram and all pictured components included. Fitting: Radiator in-line hose fitting and 1/8" NPT grounding switch. Sized by the outside diameter of the fittings outer raised lip. Fitting length is 2.7 inches or 68mm, regardless of hose size. Activates electric cooling fan by grounding at temperature. Turn-off temperature is always 15 degrees less than turn-on.