Throttle Body Assembly with Actuator - Compatible with Chevy, GMC and Other GM Vehicles - Avalanche, Silverado, Tahoe, Trailblazer, Envoy, Savana, Sierra, Yukon - Replaces 12679524, 217-2422, 12580760

Key Features

• Replacement Throttle Body Assembly - regulates the proper volume of airflow into the engine which is essential to the mixture of fuel and air in the engine. If you are experiencing engine stalling, failing to start, electronic throttle warning light came on, hesitation or power surging on acceleration on your Escalade, Express, SSR, Suburban, Yukon XL then you may have a problem with your vehicle's throttle body.
• Compatible Replacement for Chevrolet, Buick, Cadillac, GMC, Hummer, Isuzu & Saab Vehicles - 2005 - 2007 Rainier 5.3L | 2007 - 2008 Escalade, ESV, EXT | 2007 - 2008 Avalanche | 2008 Express 1500 5.3L | 2008 Express 2500, 3500 4.8L, 6.0L | 2007 - 2008 Silverado 1500, 4.8L, 5.3L, 6.0L | 2007 - 2008 Silverado 2500 HD, 3500 HD 6.0L | 2005 - 2008 Envoy 5.3L | 2007 - 2008 Sierra 1500 4.8L, 5.3L, 6.0L, 6.2L | 2007 - 2008 Yukon xL 1500, 2500 | & more. See below for the full vehicle list.
• Replaces Part# 217-2422, 12679524, 12580760, 2172422 commonly found on popular Suburban 1500, 2500, Tahoe, Trailblazer, Savana, , Ascender models including year models 05, 06, 07, 08. The throttle body on your Envoy XUV, Trailblazer EXT or other model can easily be located near the engine inside the engine bay connected to the air intake hose. This replacement throttle body from AA Ignition comes with the throttle actuator. The old throttle body commonly fails due to excessive carbon and d
• OEM Fit, Quality, Finish - This throttle body assembly from AA Ignition is manufactured to the same specifications if not better as the factory throttle body. While this is not a genuine OEM part, it is a direct replacement and it will fit, work and appear exactly like the factory throttle body on your vehicle.
• Lifetime Warranty - This throttle body assembly from AA Ignition comes complete with a lifetime warranty. If the throttle body ever fails on your Express 1500, 2500, 3500, Savana 2500, 3500, Sierra 3500 HD, 9-7x or H2, H3 simply contact us for a replacement. Save time and money off of dealer prices by purchasing this part and replacing it yourself. See our website for full details.