GMC Yukon XL 1500 Catalytic Converter - Magnaflow - CARB Compliant Direct-Fit - `04-`06
GMC Yukon XL 1500 Catalytic Converter - Magnaflow - CARB Compliant Direct-Fit - `04-`06
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GMC Yukon XL 1500 Catalytic Converter - Magnaflow - CARB Compliant Direct-Fit - `04-`06. This direct-fit MagnaFlow catalytic converter is designed to replace the factory unit on 2004–2006 Yukon XL 1500 models while meeting CARB requirements for legal use in California and other CARB-restricted states.
Built to mirror OE flow dynamics, this converter uses mandrel-bent tubing and a spun-body design with a single laser fusion weld to reduce leak potential and maintain thermal efficiency. Constructed from corrosion-resistant stainless steel and supplied with gaskets and hardware, it simplifies installation without cutting or welding for properly equipped technicians. The part is engineered to interchange with OE numbers such as 19420109 and 10395214 and is intended to keep emission systems functioning and emission-related warning lights from activating when installed according to CARB guidelines.
Features
- CARB-compliant direct-fit design for 2004–2006 GMC Yukon XL 1500 (also fits listed Cadillac/Escalade applications)
- Mandrel-bent tubing and spun-body construction for OEM-like flow and reduced backpressure
- High-corrosion stainless steel materials and OE-sized barbed hangers for durability
- Includes gaskets and hardware; no cutting or welding required for direct-fit replacement
- Interchanges with OE part numbers 19420109 and 10395214
If you have questions or want assistance choosing the correct part, call us directly — we’re happy to help. We have installation and customization services available at two locations: Austin, Texas and the Los Angeles, California area. Call: 512-982-9393 (TX) or 562-981-6800 (CA).
If you’re considering purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
and get assistance from one of our sales team members!
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