Feature(may vary by option.)

●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 vehicles 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.

[12669146]




[12568580]




[12570800]




[12679524]





Description

The throttle body 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 vehicles throttle body.

Fits The Following Vehicles:

EscaladeEscalade

TrailblazerTrailblazer

HummerHummer

  • 2005-2007 Buick Rainer 5.3L
  • 2007-2008 Cadillac Escalade, ESV, EXT
  • 2007-2008 Chevrolet Avalanche
  • 2008 Chevrolet Express 1500 5.3L
  • 2008 Chevrolet Express 2500, 3500 4.8L, 6.0L
  • 2005-2006 Chevrolet SSR
  • 2007-2008 Chevrolet Silverado 1500 4.8L, 5.3L, 6.0L
  • 2007-2008 Chevrolet Silverado 2500 HD, 3500 HD 6.0L
  • 2007-2008 Chevrolet Suburban 1500, 2500
  • 2007-2008 Chevrolet Tahoe

  • 2006-2008 Chevrolet Trailblazer 5.3L, 6.0L
  • 2005-2006 Chevrolet Trailblazer EXT 5.3L
  • 2005-2008 GMC Envoy 5.3L
  • 2005-2006 GMC Envoy XL 5.3L
  • 2005 GMC Envoy XUV 5.3L
  • 2008 GMC Savana 1500 5.3L
  • 2008 GMC Savana 2500, 3500 4.8L, 6.0L
  • 2007-2008 GMC Sierra 1500 4.8L, 5.3L, 6.0L, 6.2L
  • 2007-2008 GMC Sierra 2500 HD, 3500 HD 6.0L
  • 2007-2008 GMC Yukon, Yukon XL 1500, XL 2500

  • 2008 Hummer H2
  • 2008 Hummer H3 5.3L
  • 2005-2006 Isuzu Ascender 5.3L
  • 2005-2007 Saab 9-7x 5.3L
  • 2008 Saab 9-7x 5.3L, 6.0L
GWA506GWA506

Replaces Part Numbers:

  • 217-2422
  • 12679524
  • 12580760
  • 2172422

Replace Your Vehicles Throttle Body and Eliminate These Common Issues:

StallStall

HesitationHesitation

CELCEL

Engine Stalling

Hesitation

Check Engine Light (CEL)

Experience the AA Ignition Difference!

ASE Certified Technicians

Installing parts on you vehicle can be difficult and we understand. Thats why we have certified technicians on staff to assist you with installation or even properly diagnosing your car. Our technicians will even provide the factory repair manual to make installation easier for you.

Strict Quality Control

All of our parts undergo strict quality control not just before shipping but throughout the production process. During each step of production multiple quality control checks are performed to insure each and every part lasts for years to come. Satisfaction Guaranteed.

An American Business

AA Ignition is a division of GWA Auto Parts and we are proud to be an American Small Business. Located in sunny South Florida and founded by long time car enthusiasts, AA Ignition takes pride in providing quality products at an exceptional value.

This is a compatible replacement part manufactured by AA Ignition. This throttle body is NOT a genuine GM part. GM and their associated vehicle models and part numbers are used in this listing only to identify the vehicles this throttle body fits.

Product information