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GM OEM Truck/SUV Efan wiring harness
GM OEM Truck/SUV Efan wiring harness
GM OEM Truck/SUV Efan wiring harness
GM OEM Truck/SUV Efan wiring harness
GM OEM Truck/SUV Efan wiring harness
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  • Load image into Gallery viewer, GM OEM Truck/SUV Efan wiring harness
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GM OEM Truck/SUV Efan wiring harness

Regular price
$109.00
Sale price
$109.00
Regular price
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Unit price
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* Relays are currently still on back order.  If you place your order, expect delays.

This e-fan harness works with 99-2006(07) GM Truck/SUV, using the GM Truck/SUV OEM e-fan assembly.


It allows the use of electric fans on a full-size GM Truck that was originally equipped with a clutch fan.

Your vehicle must be equipped with the larger radiator.  The GM OEM e-fan fits the larger 34" radiator.

If you're unsure, compare your truck's radiator to another truck that was equipped with OEM e-fans.

Our e-fan harness is PnP for GM Trucks 99-06(07) GMT800.

PCM activation is required for correct functionality.

Installation Instructions