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.

Thermostat:

• Universal single pin electric cooling fan grounding thermostat switch.
• Standard NPT sized solid brass thread-in temperature probe sensor.
• Preset to power fan or 12v accessory at the selected temperature.
• Threads into block port, radiator, engine cooler or tapped hose line.
• Measures temp of any liquid including oil, water and coolant fluid.