<p>Includes: - Relay for Chevrolet Express 3500</p> <p>Fits Models: - Chevrolet Express 3500</p> <p>Model Years: - 1996–2007</p> <p>Submodels: - Common trims include LS, LT; body style is Van; chassis code is G3500</p> <p>Engine Options: - Common engine sizes include 4.3L V6, 5.0L V8, 5.7L V8, 6.0L V8, and 6.6L Duramax Diesel; engine codes may include L35, L31, LQ4, and LB7</p> <p>Description: This relay is designed specifically for the Chevrolet Express 3500, ensuring reliable electrical performance for various systems within the vehicle. It is a direct replacement part that meets or exceeds OEM specifications.</p> <p>Features: - Direct fit for Chevrolet Express 3500 models - High-quality construction for durability - Ensures proper electrical function - Easy installation - Compatible with multiple engine options</p> <p>Part Numbers: - 12143BJYP</p>