<p>Includes: - Secondary Air Injection Relay Connector</p> <p>Fits Models: - Chevrolet K1500</p> <p>Model Years: - 1990–1999</p> <p>Submodels: - Common trims include WT, LS, LT, and Z71; chassis code C/K; body styles include Regular Cab, Extended Cab, and Crew Cab.</p> <p>Engine Options: - Common engine sizes include 4.3L V6, 5.0L V8, 5.7L V8, and 7.4L V8; engine codes may include L35, L31, and L29.</p> <p>Description: This Secondary Air Injection Relay Connector is designed for the Chevrolet K1500, ensuring proper electrical connectivity for the air injection system. It is a direct replacement part that helps maintain optimal engine performance and emissions control.</p> <p>Features: - Direct replacement for factory connector - Ensures reliable electrical connection - Compatible with multiple engine options - Durable construction for long-lasting use - Easy installation</p> <p>Part Numbers: - 91619PHJD</p>