<p>Includes: - Off Road Lamp Relay</p> <p>Fits Models: - Chevrolet Silverado 3500 HD</p> <p>Model Years: - 2007–2011</p> <p>Submodels: - Common trims include WT (Work Truck), LT, LTZ; chassis code is GMT900; body style is Crew Cab, Regular Cab, and Extended Cab.</p> <p>Engine Options: - Common engine sizes include 6.0L V8 (L96), 6.6L Duramax Diesel (LBZ, LMM), and 5.3L V8 (LMG).</p> <p>Description: This Off Road Lamp Relay is designed specifically for the Chevrolet Silverado 3500 HD from 2007 to 2011. It ensures reliable operation of off-road lighting systems, enhancing visibility during nighttime or adverse weather conditions.</p> <p>Features: - Direct fit for Chevrolet Silverado 3500 HD models - High-quality construction for durability - Easy installation with no modifications required - Designed to handle the electrical load of off-road lights - Ensures optimal performance of lighting systems</p> <p>Part Numbers: - 61413GNTG</p>