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: All models. Silverado, sierra. 4.8l, 5.3l, 6.0l, 6.2l. Yukon XL, Suburban. 5.3l. Tahoe, Yukon, Escalade. 6.2l. Tahoe, Yukon, Escalade. 5.3l. Eng. code o (flex fuel). Avalanche. 5.3l. Yukon XL, Suburban. 6.2l. Escalade EXT. Helps provide a seal to prevent fuel leaks Helps seal combustion chamber from the elements This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: In Tank Assy.. Exc.Fuel Tank Sending Unit. Silverado, sierra. 1500. 119 wheelbase. Extended cab. With flex fuel. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional Premium aftermarket replacement part Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

Description: Incl.Pedal Assy. With adjustable pedal. Avalanche, Escalade EXT. Escalade ESV. Tahoe, Yukon, Escalade. Tin connector. All. Yukon XL, Suburban. Silverado, sierra hybrid. Hummer H2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors