Standard Ignition S20065 Fuel Injection Throttle Body

Fuel Injection Throttle Body for GM 2002 SUVs

Standard Ignition S20065 is a fuel injection throttle body built for precise air management in the intake system. It is a direct-fit replacement for select 2002 Chevrolet Trailblazer, Trailblazer EXT, GMC Envoy, Envoy XL, and Oldsmobile Bravada applications.

Key Features

• Fuel injection throttle body for air delivery control
• Female connector with 1 connector interface
• 8 blade terminals with male terminal design
• Includes throttle body assembly only
• Fits select 2002 Chevrolet Trailblazer and Trailblazer EXT models
• Fits select 2002 GMC Envoy and Envoy XL models
• Fits select 2002 Oldsmobile Bravada models

Detailed Description

Standard Ignition S20065 is engineered for vehicles that use an electronically controlled throttle body in the fuel injection system. It supports the air metering function needed for stable throttle response and proper engine operation. This part cross-references Dorman - OE Solutions 977-017 for the same application. For buyers searching by vehicle, this throttle body is a direct replacement for 2002 Chevrolet Trailblazer, 2002 Chevrolet Trailblazer EXT, 2002 GMC Envoy, 2002 GMC Envoy XL, and 2002 Oldsmobile Bravada applications. The Standard Ignition S20065 part number is also commonly used when comparing OE-style replacement options.

Common Issues This Part Can Address

• Throttle response problems caused by a worn throttle body
• Unstable idle related to air control irregularities
• Driveability concerns tied to throttle plate or sensor-related wear
• Reduced engine performance from restricted throttle airflow
• Check engine light conditions associated with throttle body faults

Installation Notes and Tips

Verify connector style, terminal count, and vehicle application before installation. This unit uses a female connector, 1 connector, 8 male blade terminals, and is intended for the listed 2002 GM applications. Confirm throttle body calibration and inspect the intake tract, gasket surfaces, and related sensors during replacement. Standard Ignition S20065 should be matched to the exact vehicle configuration shown in the fitment data.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for ignition and engine management components. S20065 is built as a replacement throttle body for the listed applications and is identified by OE-style interchange references including Standard Ignition ETB141.