GMC Canyon Catalytic Converter - Magnaflow - Direct-Fit - `04-`05
GMC Canyon Catalytic Converter - Magnaflow - Direct-Fit - `04-`05
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GMC Canyon Catalytic Converter - MagnaFlow - Direct-Fit - 04-05. This MagnaFlow HM Grade direct-fit catalytic converter replaces the factory unit on 2004–2005 GMC Canyon (also fits 2004–2005 Chevrolet Colorado) to restore emissions control and help keep the check engine light off.
Built to meet Federal/EPA emissions requirements, this direct-fit unit is engineered to match OEM form and function. MagnaFlow used precision 3D scanning and metrology processes to ensure fitment that aligns with original geometry, and the mandrel-bent tubing maintains smooth exhaust flow for reliable engine operation. Constructed from heavy-gauge stainless tubing and supplied with the necessary gaskets and hardware, the converter simplifies installation with no cutting or welding required when installed with the proper tools.
Features
- Federal/EPA (HM Grade) compliant direct-fit for 2004–2005 GMC Canyon / 2004–2005 Chevrolet Colorado
- OE interchange numbers: 15139252, 15098755; MagnaFlow part reference 93421
- Mandrel-bent tubing to reduce flow restrictions and preserve factory flow dynamics
- High-strength 16-gauge 409 stainless steel tubing for corrosion resistance
- Includes gaskets and installation hardware; no cutting or welding required for direct-fit replacement
- Helps maintain proper emissions performance and reduces the likelihood of an OBDII emissions fault
Please note: this federal/EPA-compliant converter is not CARB-approved and is not legal for sale or installation in California, Colorado, or New York.
If you have questions about fitment, compatibility, or installation, call us directly — we're happy to help. We offer installation and customization services at both of our locations in Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) for details or to schedule service. If you are considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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562-981-6800 (Signal Hill, CA)
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