Product Description
Electronic fuel-injection throttle-body assembly for specified 2003–2007 GM-platform trucks, SUVs, and vans using compatible 4.8L, 5.3L, or 6.0L gasoline V8 configurations.
Key Features
- Electronic throttle body with throttle-position sensor
- Approximate 2.95-inch inlet diameter
- One throttle-body assembly; gasket/seal and spacer are not included
- Key references: 12570800, 12679525, 217-2293, 2172293, 337-05400, and 67-3000
Fitment Note
Supplier fitment covers selected Buick Rainier, Cadillac Escalade/ESV/EXT, Chevrolet Avalanche, Express, Silverado Classic/HD, SSR, Suburban, Tahoe and TrailBlazer EXT, GMC Envoy/Savana/Sierra Classic/HD/Yukon, Hummer H2, and Isuzu Ascender applications from 2003–2007. Some van applications require RPO KUP. Confirm VIN, engine, model/submodel, RPO codes, throttle connector, bore, mounting pattern, and exact reference number before ordering.
Installation Note
Professional installation is recommended. Use a new compatible gasket, keep debris out of the intake, inspect wiring, and perform the vehicle-specified throttle relearn/idle procedure after installation.
