Upgrade your electrical system with the 601-218 Headlight and Cooling Fan Relay. This high-quality relay is engineered to directly replace the existing headlight relay, ensuring that the connection between the headlight control switch and the headlights is restored, thereby improving both safety and functionality.

 Crafted with precision and reliability in mind, this relay is an ideal solution for units that have failed due to environmental factors such as vibration, moisture infiltration, or collision damage. Its robust design and materials ensure that it can withstand the rigors of daily use, providing long-lasting performance.

 Our relay undergoes stringent quality testing to ensure it meets and exceeds OEM standards, delivering performance and service life you can trust. Backed by a team of skilled engineers and product designers in the United States, you can be confident in the reliability and performance of this replacement relay.

 To ensure this part fits your specific vehicle, we recommend using our garage tool and inputting your vehicle's make, model, and trim level. This will provide you with precise compatibility information, allowing you to make an informed purchase decision.

 Invest in the safety and performance of your GMC Envoy with the 601-218 Headlight and Cooling Fan Relay.ListComponent