Scram Speed

Scram Speed Dual Electric Fan Relay Wiring Harness - Thermal Switch Trigger.

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Simplify your Electric Fan installation. No PCM required!!This is our new Fan Control harness and module for an easy, great-looking installation of single or du…

SKU: SCW151

UPC: 785104851924

Shipping: Calculated at Checkout

$129.95

$189.99

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Product Details

Product Details

Simplify your Electric Fan installation. No PCM required!!

This is our new Fan Control harness and module for an easy, great-looking installation of single or dual electric fans. The fans are triggered by a thermal switch. We have standard NPT as well as Metric LS options available!

We know that some struggle with wiring, or don't want to take the time to make it really nice. This fast and easy solution, whether you're EFI or carbureted, works on just about anything!

All connections are labelled, and wiring is loomed. Circuits are fused with good relays and packaged with the bracket in an easy-to-mount waterproof module. Great looks, good parts, and very easy to install.

Weatherproof! Keep it all in the engine compartment! Harness is long enough for just about any installation.

PLEASE NOTE: This kit contains 30 amp relays. It is intended for use in a properly functioning cooling system (where fans are not continuous duty). The fan should cool the engine sufficiently that it does not need to run constantly. If your fan is running constantly, your radiator is not sufficiently sized, or there is another problem. This kit is not intended for use with brushless fans, or large amp draw OEM fans like the Lincoln Mk VIII. Overloading this relay kit is not covered by warranty. If you need a fan recommendation, we carry a variety of SPAL fans which are low amp draw and move sufficient air to cool just about anything.

Easy Installation:

1) Mount relay module
2) Connect both fan wire power and ground wires
3) Connect M6 eyelet for fan grounds to the CHASSIS.
4) Connect thermal switch female spades to thermal switch.
5) Connect orange wire to KEY ON Ignition source. (If you want fans to keep running when car is off, use a battery 12V source here.)

We recommend this kit be used with any one of the Scram Speed Thermal Switches
found on our website. Part numbers listed below.

LS Thermal Fan Switch 180* LSXT180
LS Thermal Fan Switch 190* LSXT190
LS Thermal Fan Switch 200* LSXT200
1⁄8 NPT Thermal Switch 180* LSXT180
1⁄8 NPT Thermal Switch 190* 18T190
1⁄8 NPT Thermal Switch 200* 18T200