Skip to product information
1 of 50

Magnaflow 49221 OE Fit Cat Converter For 07 Trailb/Envoy 4.2L

Magnaflow 49221 OE Fit Cat Converter For 07 Trailb/Envoy 4.2L

SKU:49221

In stock

Regular price $515.00 USD
Regular price $515.00 USD Sale price $515.00 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The MagnaFlow Conv DF 07 Trailb/Envoy 4.2L OEM is a direct-fit catalytic converter designed to ensure compliance with federal and EPA emissions standards. Constructed from highly corrosion-resistant stainless steel and featuring mandrel-bent tubing for optimal exhaust flow, this converter helps keep the check engine light off while maintaining vehicle performance. Its advanced design includes a single laser fusion weld to minimize leaks and a compact, low-mass structure that enhances thermal efficiency. MagnaFlow’s use of state-of-the-art 3D metrology guarantees precise fitment, matching the original equipment specifications for reliable operation and durability.

This catalytic converter is compatible with 2007 Trailblazer and Envoy models equipped with the 4.2L engine, suitable for vehicles registered under federal or California emissions systems. It is a straightforward, bolt-on replacement requiring no cutting or welding, making installation accessible for DIY enthusiasts with proper tools. Designed for street use and daily driving, this part ensures legal compliance while providing efficient emissions control. The kit includes the converter itself, ready for direct installation on compatible vehicles, serving as a reliable upgrade or replacement for original OEM components.

Overview

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49221. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

View full details