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.