The 2002-2009 Chevy TrailBlazer Envoy Vortec 4.2 Intake Air Box Resonator is a vintage part made of black plastic in round shape, with a clamp and hose clamps included. It is a genuine Chevrolet part with the manufacturer part number 15176239 and interchange part numbers for various years and models of Chevy and GMC vehicles. This air intake housing is a performance part designed for specific OE/OEM fitment, providing air filtration and intake capabilities for improved engine performance. Made in the United States, this resonator is a part that enhances the overall functionality of the vehicle's air and fuel delivery system.
