Fafeicy Dual Electric Fan Relay Kit, 40A Relay Cooling Fan Wiring Kit with 185 On/175 Off 3/8 Inch Thermostat Switch for 10 12 14 16 Inch Fans on Cars Trucks

Specification: Item Type: Dual Electric Fan Relay Kit Material: PVC Current: 40A Thermostat Switch: 185℉ on, 175℉ off Thread Size: The thermostat switch has a 3/8 inch (approximately 1.9 cm) pipe thread and includes a 1/2 inch (approximately 1.3 cm) adapter Usage: Connect the color coded wires according to the chart and the annotations below: Red: +12VDC COFFEE: Fan positive and negative poles and relay Black: Ignition Gray: Sending unit and relay Note: The thermostat included with this kit is OE style and can be installed on the cylinder head of the engine or any water jacket. Do not use tape on the sensor as it may cause poor electrical contact or incorrect temperature readings. packing list: 1 x Wiring Diagram 2 x 40A Relays with Wire Harness 1 x 3/8 Inch Thermostat Switch (185°F On - 175°F Off) 1 x 3/8 Inch to 1/2 Inch Adapter 2 x Inline​ Holders 2 x 20 Amp ​ 8 x Ring​ Terminals 4 x Wire Connectors Note: If you are planning to install a high performance cooling fan, you can crimp or solder larger wires. 1.5mm² wire (15 Amps) is not large enough to withstand high amperage extraction 12 AWG - 20 Amps 10 AWG - 30 Amps 8 AWG - 40 Amps

• Efficient Cooling System Upgrade: Designed as a reliable Dual Electric Fan Relay Kit, this wiring kit ensures your engine stays cool.
• Automatic Thermal Control Switch:The included Electric Fan Wiring Kit features a precise 3/8-inch thermostat switch that activates your fan at 185℉ and deactivates it at 175℉.
• Durable Components for Reliable Operation:Built with a water-exclusion holder and heavy-duty 40A relays, this electric fan controller kit withstands harsh under-hood environments.
• Simple Installation with Clear Wiring Diagram:Installation is straightforward with the included, easy-to-follow wiring diagram.
• Complete Kit with Essential Specifications:This dual fan relay kit includes a PVC-protected wiring harness, a 40A relay,and a 3/8-inch NPT thread thermostat with a 1/2-inch adapter.