This Dual Electric Fan Upgrade Wiring Harness is the perfect addition for your 1999-2006 vehicle. It allows for easy installation and control of your electric fans through the ECU. With a manufacturer warranty of 1 year, you can trust in the reliability of this product. The harness is designed for direct replacement, ensuring a seamless upgrade to your engine cooling system. The included Other Part Number of 7L5533A226T and Manufacturer Part Number of 35100 make it easy to find the right fit for your vehicle. Don't miss out on this must-have upgrade for any car or truck enthusiast.