Description: Incl.Retainer. Silverado, sierra. 4.8l, 5.3l. With flex fuel. Yukon XL, Suburban. 5.3l. Express, savana. 5.3l. Tahoe, Yukon, Escalade. 5.3l. Avalanche. 5.3l. Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system Allows for a quick throttle response Assists in cold engine starts

Description: Exc.Left Side Rear Hinged Door. Exc.Fuel Tank Sending Unit. Express, savana. In tank. Gas engines. Without left rear door. Cargo, passenger van. 6.0l. Cargo, passenger van. 4.3l. Helps provide a reliable fuel supply to your vehicle's engine Electrical connections are designed to help eliminate high resistance due to vehicle vibration Designed to optimize pump life and reduce fuel pump noise This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: Express, savana. Gas engine. Cargo, passenger van. 6.0l. With lh side door hinged. Cargo, passenger van. 4.8l. Cargo, passenger van. 5.3l. Cargo, passenger van. 4.3l. Diesel, without 2.8L, all, without 6.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors . Collision parts are designed to help promote proper and safe repair

Description: Yukon XL, Suburban. 5.3l. With flex fuel. All. Express, savana. 5.3l. Tahoe, Yukon, Escalade. 5.3l. Both. Avalanche. 5.3l.