Description: All models. 8.1l. Express, savana. 8.1l. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle 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: GAS. std cab 6.5 ft box. Tank & mounting, regular cab, 6.6 ft box. Diesel, 6.5 ft box. GAS. 6 1/2 foot bed. 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. Electrical Connector Qty.1. Gas. Silverado, sierra. Without eva code emission. 3/4 & 1 ton. Extended cab. 143 wheelbase. Without eva code emission. 1/2 ton. Crew cab. 153 wheelbase.

Description: In Tank Assy.. Exc.Fuel Tank Sending Unit. Electrical Connector Qty.1. Gas. Silverado, sierra. Without eva code emission. 3/4 & 1 ton. Standard cab. 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