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Scram Speed Dual Electric Fan Relay Wiring Harness - ground triggered, with multiple colored wires for EFI swaps.
Scram Speed Dual Electric Fan Relay Wiring Harness, ground triggered, ideal for EFI swaps, with multiple color-coded wires and labeled connectors.
Scram Speed Dual Electric Fan Relay Wiring Harness - ground triggered, automotive cooling fan relay wiring harness for EFI swaps.
Scram Speed Dual Electric Fan Relay Wiring Harness - ground triggered, with multiple colored wires for EFI swaps.
Scram Speed Dual Electric Fan Relay Wiring Harness, ground triggered, ideal for EFI swaps, with multiple color-coded wires and labeled connectors.
Scram Speed Dual Electric Fan Relay Wiring Harness - ground triggered, automotive cooling fan relay wiring harness for EFI swaps.
Scram Speed Dual Electric Fan Relay Wiring Harness - ground triggered, with multiple colored wires for EFI swaps.
Scram Speed Dual Electric Fan Relay Wiring Harness, ground triggered, ideal for EFI swaps, with multiple color-coded wires and labeled connectors.
Scram Speed Dual Electric Fan Relay Wiring Harness - ground triggered, automotive cooling fan relay wiring harness for EFI swaps.
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Scram Speed

Scram Speed Dual Electric Fan Relay Wiring Harness - ground triggered. GREAT for EFI swaps!

1 review Write a Review
Simplify your Electric Fan installation.This is our new Fan Control harness and module for an easy, great-looking installation of single or dual electric fans. …
SKU: SCW150
UPC: 785104852006
Availability: In stock!!
Shipping: Calculated at Checkout
$129.95
$189.99
Product Details  

Simplify your Electric Fan installation.

This is our new Fan Control harness and module for an easy, great-looking installation of single or dual electric fans. This is a ground triggered harness, so it works out-of-the-box with Holley Sniper, Terminator X, HP and Dominator systems. 

All connections are labelled, and wiring is loomed. Circuits are fused with good relays and included in an easy-to-mount waterproof module. Keep it in the engine compartment! Harness is long enough for just about any installation.


Customer reviews

1 Review Write a Reviews
  • GREAT PRODUCT. FAN WIRING MADE EASY
    5

    Posted by RICHIE SCALLION on 7th May 2026

    This harness was really impressive. I did some looking and even bought another harness and ended up sending it back after I saw this one. It was as great as it looked online.
    Shoutout to TK Speed Shop for recommending this harness!

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