Chevrolet Trailblazer EXT Catalytic Converters
Catalytic converters for the Chevrolet Trailblazer EXT span the 2002–2009 model years, with options ranging from direct-fit replacements to universal and manifold styles. Select your year above and we'll show only the catalytic converters that fit your Chevrolet Trailblazer EXT. Fitment is checked against our vehicle data for every part listed.
Magnaflow 99006HM Universal Catalytic Converter 2.50 Inch Inlet/Outlet
Magnaflow 3322041 California CARB Compliant Universal Catalytic Converter Inlet/Outlet - 2.00in
Magnaflow 4651306 California Universal Catalytic Converter 2.50 Inch Inlet/Outlet
Magnaflow 4451305 Universal Catalytic Converter 2.25 Inch Inlet/Outlet
What's here for your Chevrolet Trailblazer EXT
- Direct-fit catalytic converters designed to match OE mounting and dimensions
- Universal catalytic converters for flexible installation configurations
- Manifold-style catalytic converters that integrate close to the exhaust manifold
The widest selection here comes from AP Exhaust, Magnaflow, Catco, and Bosal, covering a broad range of fitments across the 2002–2009 Chevrolet Trailblazer EXT. Other categories Chevrolet Trailblazer EXT owners shop for: Chevrolet Trailblazer EXT Springs and Suspension Parts, Chevrolet Trailblazer EXT Valve Train Parts and Chevrolet Trailblazer EXT HVAC Temperature Controls, or browse all Chevrolet Trailblazer EXT parts and accessories.