New Exhaust Manifold Catalytic Converter For 2004-2006 Chevy Colorado 3.5L 

Detailed Fitment: 

- 2004-2006 Chevrolet Colorado 3.5L

- 2004-2006 GMC Canyon 3.5L

- 2006 Hummer H3 3.5L

Interchange Part Numbers:

674-703, 50428, GM12571601