Wiring Kit:

• Automotive 5-pin 40 amp relay complete wire harness kit.
• 14AWG wire powers 1-2 electric fans or 12 volt accessories.
• Max 30 amp continuous draw with in-line fuse protection.
• A/C override or manual switch wiring built into harness.
• Detailed installation instructions and wire diagram 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.