Photo 1 of A-Premium Electronic Throttle Body Compatible with Chevy trailblazer 2002-2007, Colorado 2004-2007, Impala & GMC Canyon, Envoy & Buick Rainier & Hummer & Pontiac - 3.5L 3.7L 4.2L 5.3L L5 L6 V8

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Photo 1 of A-Premium Electronic Throttle Body Compatible with Chevy trailblazer 2002-2007, Colorado 2004-2007, Impala & GMC Canyon, Envoy & Buick Rainier & Hummer & Pontiac - 3.5L 3.7L 4.2L 5.3L L5 L6 V8Photo 2 of A-Premium Electronic Throttle Body Compatible with Chevy trailblazer 2002-2007, Colorado 2004-2007, Impala & GMC Canyon, Envoy & Buick Rainier & Hummer & Pontiac - 3.5L 3.7L 4.2L 5.3L L5 L6 V8