Dual Electric Fan Relay Kit with Thermostatic Sensor Switch 185 on 175 Off 40A Radiator Electric Cooling Fan Wiring Install Kit Waterproof Automotive Fan Wiring Kit Controller Replacement

Fitment10", 12", 14" and 16" fans including dual fans. We suggest using one separate relay wiring kit for each fan.SpecificationCondition: NewLength of wire: 50cm/ 19.68inMaterial: Metal and PlasticPlease allow a measurement error of about 2-3cmThis is a non-oem products, accessory only!Include:1x Wiring diagram2x 40A relay with wiring harness1x 185'F on-175'F off temperature switch1x 3/8" Thread-In Probe1x 3/8" to 1/2" adapter2x Inline fuse holder2x 20 amp fuse8x Ring terminals4x Fan pigtail connectorsHow to connect: Connect the color-coded wires, refer wiring diagram on package.Red-to +12VDCCoffee-to Fan PositiveBlack-to IgnitionGrey-to Sending UnitNoticePlease check product pictures before purchase and please search video by "Fan Relay Installation" when install it in doubt.Please ensure the inlet voltage is under or equal 12V, avoid excessive voltage to blow the fuse or cables.The thermostat supplied with this kit is OE style to mount in the cylinder head of the engine or any water jacket. Do not use tape on the sensor for may cause poor electrical contact or incorrect temperature readings.You can crimp bigger wires to it If you intend to mount high-profile cooling fans. The 14AWG wires (15 amps) are not bigger enough for high amps draw 12 Gauge - 20Amps 10 Gauge - 30Amps 8 Gauge - 40 Amps

• Comfortable: [Compatible of fan relay kit] Fit for 10", 12",14" and 16" fans include dual fans. We recommend to using separate relay wiring kit for each fan to get better performance.
• Beneficial: [Installatio of electric cooling fan thermostat kit] Connet the color-coded wires refer wiring diagram. Red to +12VDC, coffee to fan positive, black to ignition, grey to sending unit.
• Usable: [Function of waterproof fan relay kit] It shall turn your cooling fans on when the engine reaches the preset temperature of the thermostatic switch mounted in the engine head or when the A/C is turned on.
• Well Designed: [Package of fan relay kit] Include 1x Wiring Diagram, 2x 40A relay with wiring harness, 1x 185'F on-175'F off temperature switch, 1x 3/8" Thread-In Probe, 1x 3/8" to 1/2" adapter, 2x inline fuse holder, 2x 20 amp fuse, 8x ring terminals, 4x fan pigtail connectors. Please check relevant operation video when you install it in doubt.
• Applicable: [Notice of radiator fan mounting kit] Please crimp or solder bigger wires to it If you intend to mount high-profile fans, the 14AWG wires (15 amps) are not bigger enough for high amps draw.