Standard Ignition S20008 Fuel Injection Throttle Body

Electronic Throttle Body for GM Applications

Standard Ignition S20008 is an electronic fuel injection throttle body built for direct replacement on select GM trucks, SUVs, and vans. It uses a female connector, 6 male blade terminals, and is supplied as an electronic throttle body assembly for vehicles that rely on electronic throttle control.

Key Features

• Electronic throttle body for fuel injection system service
• Female connector with 6 male blade terminals
• Direct-fit replacement for select Chevrolet, GMC, Cadillac, Hummer, Buick, and Saab applications
• Fits 2005-2009 GMC Envoy and 2006-2009 Chevrolet Trailblazer
• Standard Ignition S20008 cross-references OE-style replacement numbers used on the same application

Product Details

This throttle body is used in electronic throttle control systems to regulate airflow into the engine based on accelerator input and engine management commands. Standard Ignition S20008 is listed for a wide range of GM platforms, including Chevrolet Silverado, Tahoe, Suburban, Avalanche, Express vans, GMC Sierra, Yukon, Savana vans, Cadillac Escalade models, Hummer H2 and H3, Buick Rainier, Saab 9-7x, and Chevrolet SSR. This part cross-references Dorman - OE Solutions 977-014 and Spectra Premium TB1011 for the same application.

Common Replacement Reasons

• Throttle response problems
• Idle instability or rough idle
• Electronic throttle control fault codes
• Airflow control issues affecting acceleration
• Driveability concerns tied to a worn throttle body

Installation Notes

Verify connector style and terminal count before installation. Some applications, including 2007-2008 Chevrolet Silverado 2500, 2008 GMC Sierra, and 2005-2006 Chevrolet SSR, require a factory relearn procedure after installation. Confirm vehicle year, make, and model against the fitment list before replacing the original unit.

Quality Assurance

Standard Ignition S20008 is a replacement electronic throttle body built to match the listed OE-style applications and connector configuration for service on compatible GM vehicles.