MagnaFlow OEM Grade Direct-Fit Catalytic Converter for Buick LaCrosse, Chevrolet Blazer, GMC Acadia 2017-2021

MagnaFlow OEM Grade Direct-Fit Catalytic Converter 21-807

The MagnaFlow 21-807 is engineered to keep your vehicle compliant with emissions regulations while maintaining optimal performance. This direct-fit catalytic converter is designed specifically for select models from Buick, Chevrolet, and GMC, ensuring a seamless installation without the need for cutting or welding.

Construction and Design

Crafted from highly corrosion-resistant stainless steel, the 21-807 features a spun body design that mirrors the original equipment specifications. The single laser fusion weld minimizes the potential for leaks, while the low-mass design enhances thermal efficiency. This makes it a reliable replacement that performs like the factory-installed unit.

Installation Details

Installation is straightforward, requiring basic tools and no specialized skills. The included gaskets and hardware ensure a secure fit, eliminating the need to reuse old, corroded components. The inlet and outlet are designed for a bolt-on connection, simplifying the process even further.

Specifications

• Series: OEM Grade
• Body Type: Spun
• Finish: Stainless Steel
• Inlet Type: Bolt-On
• Outlet Type: Bolt-On
• Overall Length: 14.5 inches
• Universal or Specific Fit: Specific

Included Hardware

• 1 Crush Ring
• 1 Flange Gasket
• 2 Nuts
• 4 Washers
• 6 Bolts

Fitment

• Buick LaCrosse Premium L4 2.5L (2018-2019)
• Buick LaCrosse Essence L4 2.5L (2018-2019)
• Buick LaCrosse Base L4 2.5L (2018-2019)
• Chevrolet Blazer LT L4 2.5L (2020-2021)
• Chevrolet Blazer L L4 2.5L (2019-2021)
• Chevrolet Blazer LS L4 2.5L (2020)
• Chevrolet Blazer Base L4 2.5L (2019)
• GMC Acadia SL L4 2.5L (2017-2021)
• GMC Acadia SLE L4 2.5L (2017-2021)
• GMC Acadia SLT L4 2.5L (2017-2019)

Compliance Notes

• Not for sale in California, Colorado, or New York

With the MagnaFlow 21-807, you can ensure your vehicle remains compliant with EPA emissions standards while benefiting from a robust, well-engineered catalytic converter that meets or exceeds the performance of your original part.

Fitment

• Buick LaCrosse (2018-2019)
• Chevrolet Blazer (2019-2021)
• GMC Acadia (2017-2021)