Pontiac Aztek Catalytic Converter - Magnaflow - OEM Grade Direct-Fit - `04-`05
Pontiac Aztek Catalytic Converter - Magnaflow - OEM Grade Direct-Fit - `04-`05

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Pontiac Aztek Catalytic Converter - Magnaflow - OEM Grade Direct-Fit - `04-`05. This OEM-grade direct-fit catalytic converter from MagnaFlow replaces the factory unit for 2004-2005 Pontiac Aztek (also fits 2004-2005 Buick Rendezvous) and is designed to restore proper emissions function while maintaining factory exhaust geometry.
Engineered using MagnaFlow's 3D scanning and metrology during development, this converter replicates the OE spun-body design and uses a single laser fusion weld to reduce potential leak points. Constructed from corrosion-resistant stainless steel with mandrel-bent tubing, it preserves exhaust flow characteristics for consistent engine performance and fuel economy. The compact, low-mass design improves thermal efficiency, and the kit includes gaskets and hardware to help ensure a reliable seal without reusing corroded factory parts.
Features
- Direct-fit OEM-grade replacement for 2004-2005 Pontiac Aztek (and 2004-2005 Buick Rendezvous)
- Federal/EPA-compliant design for OBDII federally registered vehicles
- Corrosion-resistant stainless steel construction with mandrel-bent tubing
- OE-style spun-body with single laser fusion weld to reduce leak risk
- Includes gaskets and installation hardware for proper sealing
If you have questions or need help confirming fitment, call us directly—we offer installation and customization services at both of our locations. Visit us in Austin, Texas or the Los Angeles, California area for on-premises installation. 512-982-9393 (TX) | 562-981-6800 (CA). Thinking about buying multiple items? Contact us for shipping discounts. We install on premises at both locations and can assist with fitment or customization prior to purchase.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
















































