SDPC Electric Fan Harness, 2003-2007 GM Truck/SUV

This e-fan harness is for 2003-2007 GM truck/suvs that have a mechanical clutch fan and are wanting to convert to an ’05+ e-fan assembly using the wider 34″ radiator. Nelson Performance manufactures every harness we sell in their shop in San Antonio, Texas USA. Texans know heat and we know the amount of draw/load that heat puts on your engine! Don’t be fooled by inexpensive knock offs! All electric fan harnesses are made in the USA. High-temp resistant TXL wiring that is rated at 260 degrees. NP harnesses come with (3) 50 amp high-quality relays with resistors. Relay blocks are sealed with TPA retainers, meaning they are water/corrosion proof. All terminals are crimped using OEM (Original Equipment Manufacturer-General Motors) tooling. All eyelet terminals are quality crimped and soldered. 8 gauge TXL power wires that are rated at 260 degrees. 60 amp J-case fuse with a water sealed case. This e-fan harness is for 1999 to 2002 GM truck/suvs that have a mechanical clutch fan and are wanting to convert to an ’05+ e-fan assembly using the wider 34″ radiator. Note: The majority of the 1/2ton trucks had the narrower 28″ wide radiator. To determine if you have selected the correct harness, take some time to view the pictures and identify the e-fan connector type that matches your e-fan assembly.