The product is a genuine OEM GM air cleaner intake resonator assembly for a 05-07 Chevy Trailblazer 4.2L. It is made of plastic and designed for direct replacement in a Chevrolet Trailblazer EXT. The resonator features a dry, washable filter and has a black color. It is a high-quality performance part manufactured by GM in the United States, with a manufacturer warranty not specified. The product is a genuine OEM part with interchange part numbers 319-6334 and OE/OEM part numbers 15899457, 15047009, 15819894, and 15193558.4.27
