Magnaflow mag23453 Direct-Fit Catalytic Converter

MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23453 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 1996-1999 Chevrolet K1500, 1996-2000 Chevrolet Tahoe, and additional vehicles. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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 Federal/EPA Emission systems. Magnaflow HM Grade Direct-Fit Catalytic Converter Not legal for sale or installation in California; Colorado or New York.

• Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
• Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
• OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
• High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
• Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
• Expertly Crafted To Replicate Oem-Like Flow Dynamics/Maintaining Factory Performance And Fuel Efficiency
• Torca Accuseal Exhaust Clamps Provide A Full 360-Degree Equally Distributed Clamping Force
• Simplifies Installation With Essential Gaskets And Hardware Being Included In The Box
• Your Trusted Source For EPA-Compliant Catalytic Converters
• Mandrel Bent Tubing Retains Oem-Like Design And Geometry
• Durable 308 stainless steel MIG welds

The Magnaflow mag23453 HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter is designed for replacement applications on select vehicles with Federal/EPA emission systems. Its direct-fit design is intended to replicate original-equipment fit and function, and installation requires no cutting or welding when used with the proper tools. The converter is not legal for sale or installation in California, Colorado, or New York.

Key Features & Performance Benefits

• Federal/EPA Compliance: Designed to meet or exceed Federal emissions requirements for OBDII vehicles with Federal/EPA emission systems.
• Direct-Fit Design: Uses OEM-like geometry and flow dynamics to support factory performance and fuel efficiency.
• Corrosion-Resistant Construction: Features high-strength 16-gauge 409 stainless steel tubing and durable 308 stainless steel MIG welds.
• Installation Support: Includes gaskets and hardware to help reduce seal leaks and avoid reusing corroded factory parts.

Key Product Specifications & Technical Data

• Brand: Magnaflow
• Part Number: mag23453
• Product Type: Direct-fit catalytic converter
• Grade: HM Grade
• Emission Standard: Federal/EPA compliant
• Tubing: Mandrel-bent, 16-gauge 409 stainless steel
• Exhaust Hangers: OE-sized barbed hangers made from 410 stainless steel
• Weld Material: 308 stainless steel MIG welds

What's Included in the Box

The box includes the Magnaflow mag23453 direct-fit catalytic converter, gaskets, and hardware. Fitment data lists 1997–2000 GMC C3500 applications, with multiple configurations represented in the supplied data. Verify the vehicle’s exact application and Federal/EPA emission-system configuration before ordering. This product is not legal for sale or installation in California, Colorado, or New York.

Fitments:
1996 Chevrolet C1500 Base
1996 Chevrolet C1500 Cheyenne
1996 Chevrolet C1500 Silverado
1996 Chevrolet C1500 WT
1996 Chevrolet C1500 Suburban Base
1996 Chevrolet C1500 Suburban LS
1996 Chevrolet C1500 Suburban LT
1996 Chevrolet C2500 Base
1996 Chevrolet C2500 Cheyenne
1996 Chevrolet C2500 Silverado
1996 Chevrolet C2500 Suburban Base
1996 Chevrolet C2500 Suburban LS
1996 Chevrolet C2500 Suburban LT
1996 Chevrolet C3500 Base
1996 Chevrolet C3500 Cheyenne
1996 Chevrolet C3500 Silverado
1996 Chevrolet K1500 Base
1996 Chevrolet K1500 Cheyenne
1996 Chevrolet K1500 Silverado
1996 Chevrolet K1500 WT
1996 Chevrolet K1500 Suburban Base
1996 Chevrolet K1500 Suburban LS
1996 Chevrolet K1500 Suburban LT
1996 Chevrolet K2500 Base
1996 Chevrolet K2500 Cheyenne
1996 Chevrolet K2500 Silverado
1996 Chevrolet K2500 Suburban Base
1996 Chevrolet K2500 Suburban LS
1996 Chevrolet K2500 Suburban LT
1996 Chevrolet K3500 Base
1996 Chevrolet K3500 Cheyenne
1996 Chevrolet K3500 Silverado
1996 Chevrolet Tahoe Base
1996 Chevrolet Tahoe LS
1996 Chevrolet Tahoe LT
1996 GMC C1500 Sierra SL
1996 GMC C1500 Sierra SLE
1996 GMC C1500 Sierra SLT
1996 GMC C1500 Sierra Special
1996 GMC C1500 Suburban Base
1996 GMC C1500 Suburban SLE
1996 GMC C1500 Suburban SLT
1996 GMC C2500 Sierra SL
1996 GMC C2500 Sierra SLE
1996 GMC C2500 Sierra SLT
1996 GMC C2500 Suburban Base
1996 GMC C2500 Suburban SLE
1996 GMC C2500 Suburban SLT
1996 GMC C3500 Sierra SL
1996 GMC C3500 Sierra SLE
1996 GMC C3500 Sierra SLT
1996 GMC K1500 Sierra SL
1996 GMC K1500 Sierra SLE
1996 GMC K1500 Sierra SLT
1996 GMC K1500 Sierra Special
1996 GMC K1500 Suburban Base
1996 GMC K1500 Suburban SLE
1996 GMC K1500 Suburban SLT
1996 GMC K2500 Sierra SL
1996 GMC K2500 Sierra SLE
1996 GMC K2500 Sierra SLT
1996 GMC K2500 Suburban Base
1996 GMC K2500 Suburban SLE
1996 GMC K2500 Suburban SLT
1996 GMC K3500 Sierra SL
1996 GMC K3500 Sierra SLE
1996 GMC K3500 Sierra SLT
1996 GMC Yukon SL
1996 GMC Yukon SLE
1996 GMC Yukon SLT
1997 Chevrolet C1500 Base
1997 Chevrolet C1500 Cheyenne
1997 Chevrolet C1500 Silverado
1997 Chevrolet C1500 WT
1997 Chevrolet C1500 Suburban Base
1997 Chevrolet C1500 Suburban LS
1997 Chevrolet C1500 Suburban LT
1997 Chevrolet C2500 Base
1997 Chevrolet C2500 Cheyenne
1997 Chevrolet C2500 Silverado
1997 Chevrolet C2500 Suburban Base
1997 Chevrolet C2500 Suburban LS
1997 Chevrolet C2500 Suburban LT
1997 Chevrolet C3500 Base
1997 Chevrolet C3500 Cheyenne
1997 Chevrolet C3500 Silverado
1997 Chevrolet K1500 Base
1997 Chevrolet K1500 Cheyenne
1997 Chevrolet K1500 Silverado
1997 Chevrolet K1500 WT
1997 Chevrolet K1500 Suburban Base
1997 Chevrolet K1500 Suburban LS
1997 Chevrolet K1500 Suburban LT
1997 Chevrolet K2500 Base
1997 Chevrolet K2500 Cheyenne
1997 Chevrolet K2500 Silverado
1997 Chevrolet K2500 Suburban Base
1997 Chevrolet K2500 Suburban LS
1997 Chevrolet K2500 Suburban LT
1997 Chevrolet K3500 Base
1997 Chevrolet K3500 Cheyenne
1997 Chevrolet K3500 Silverado
1997 Chevrolet Tahoe Base
1997 Chevrolet Tahoe LS
1997 Chevrolet Tahoe LT
1997 GMC C1500 Sierra GT
1997 GMC C1500 Sierra SL
1997 GMC C1500 Sierra SLE
1997 GMC C1500 Sierra SLT
1997 GMC C1500 Sierra Special
1997 GMC C1500 Suburban Base
1997 GMC C1500 Suburban SLE
1997 GMC C1500 Suburban SLT
1997 GMC C2500 Sierra SL
1997 GMC C2500 Sierra SLE
1997 GMC C2500 Sierra SLT
1997 GMC C2500 Suburban Base
1997 GMC C2500 Suburban SLE
1997 GMC C2500 Suburban SLT
1997 GMC C3500 Sierra SL
1997 GMC C3500 Sierra SLE
1997 GMC C3500 Sierra SLT
1997 GMC K1500 Sierra SL
1997 GMC K1500 Sierra SLE
1997 GMC K1500 Sierra SLT
1997 GMC K1500 Sierra Special
1997 GMC K1500 Suburban Base
1997 GMC K1500 Suburban SLE
1997 GMC K1500 Suburban SLT
1997 GMC K2500 Sierra SL
1997 GMC K2500 Sierra SLE
1997 GMC K2500 Sierra SLT
1997 GMC K2500 Suburban Base
1997 GMC K2500 Suburban SLE
1997 GMC K2500 Suburban SLT
1997 GMC K3500 Sierra SL
1997 GMC K3500 Sierra SLE
1997 GMC K3500 Sierra SLT
1997 GMC Yukon SL
1997 GMC Yukon SLE
1997 GMC Yukon SLT
1998 Chevrolet C1500 Cheyenne
1998 Chevrolet C1500 Silverado
1998 Chevrolet C1500 WT
1998 Chevrolet C1500 Suburban Base
1998 Chevrolet C1500 Suburban LS
1998 Chevrolet C2500 Cheyenne
1998 Chevrolet C2500 Silverado
1998 Chevrolet C2500 WT
1998 Chevrolet C2500 Suburban Base
1998 Chevrolet C2500 Suburban LS
1998 Chevrolet C3500 Cheyenne
1998 Chevrolet C3500 Silverado
1998 Chevrolet K1500 Cheyenne
1998 Chevrolet K1500 Silverado
1998 Chevrolet K1500 WT
1998 Chevrolet K1500 Suburban Base
1998 Chevrolet K1500 Suburban LS
1998 Chevrolet K2500 Cheyenne
1998 Chevrolet K2500 Silverado
1998 Chevrolet K2500 WT
1998 Chevrolet K2500 Suburban Base
1998 Chevrolet K2500 Suburban LS
1998 Chevrolet K3500 Cheyenne
1998 Chevrolet K3500 Silverado
1998 Chevrolet Tahoe Base
1998 Chevrolet Tahoe LS
1998 Chevrolet Tahoe LT
1998 GMC C1500 Sierra SL
1998 GMC C1500 Sierra SLE
1998 GMC C1500 Sierra SLT
1998 GMC C1500 Sierra Special
1998 GMC C1500 Suburban Base
1998 GMC C1500 Suburban SLE
1998 GMC C1500 Suburban SLT
1998 GMC C2500 Sierra SL
1998 GMC C2500 Sierra SLE
1998 GMC C2500 Sierra SLT
1998 GMC C2500 Suburban Base
1998 GMC C2500 Suburban SLE
1998 GMC C2500 Suburban SLT
1998 GMC C3500 Sierra SL
1998 GMC C3500 Sierra SLE
1998 GMC C3500 Sierra SLT
1998 GMC K1500 Sierra SL
1998 GMC K1500 Sierra SLE
1998 GMC K1500 Sierra SLT
1998 GMC K1500 Sierra Special
1998 GMC K1500 Suburban Base
1998 GMC K1500 Suburban SLE
1998 GMC K1500 Suburban SLT
1998 GMC K2500 Sierra SL
1998 GMC K2500 Sierra SLE
1998 GMC K2500 Sierra SLT
1998 GMC K2500 Suburban Base
1998 GMC K2500 Suburban SLE
1998 GMC K2500 Suburban SLT
1998 GMC K3500 Sierra SL
1998 GMC K3500 Sierra SLE
1998 GMC K3500 Sierra SLT
1998 GMC Yukon SLE
1998 GMC Yukon SLT
1999 Cadillac Escalade Base
1999 Chevrolet C1500 LS
1999 Chevrolet C1500 Suburban Base
1999 Chevrolet C1500 Suburban LS
1999 Chevrolet C1500 Suburban LT
1999 Chevrolet C2500 Base
1999 Chevrolet C2500 LS
1999 Chevrolet C2500 Suburban Base
1999 Chevrolet C2500 Suburban LS
1999 Chevrolet C3500 Base
1999 Chevrolet C3500 LS
1999 Chevrolet K1500 LS
1999 Chevrolet K1500 Suburban Base
1999 Chevrolet K1500 Suburban LS
1999 Chevrolet K1500 Suburban LT
1999 Chevrolet K2500 Base
1999 Chevrolet K2500 LS
1999 Chevrolet K2500 Suburban Base
1999 Chevrolet K2500 Suburban LS
1999 Chevrolet K3500 Base
1999 Chevrolet K3500 LS
1999 Chevrolet Tahoe Base
1999 Chevrolet Tahoe LS
1999 Chevrolet Tahoe LT
1999 GMC C1500 Sierra SL
1999 GMC C1500 Sierra SLE
1999 GMC C1500 Sierra SLT
1999 GMC C1500 Suburban Base
1999 GMC C1500 Suburban SLE
1999 GMC C1500 Suburban SLT
1999 GMC C2500 Sierra SL
1999 GMC C2500 Sierra SLE
1999 GMC C2500 Sierra SLT
1999 GMC C2500 Suburban Base
1999 GMC C2500 Suburban SLE
1999 GMC C2500 Suburban SLT
1999 GMC C3500 Sierra SL
1999 GMC C3500 Sierra SLE
1999 GMC C3500 Sierra SLT
1999 GMC K1500 Sierra SL
1999 GMC K1500 Sierra SLE
1999 GMC K1500 Sierra SLT
1999 GMC K1500 Suburban Base
1999 GMC K1500 Suburban SLE
1999 GMC K1500 Suburban SLT
1999 GMC K2500 Sierra SL
1999 GMC K2500 Sierra SLE
1999 GMC K2500 Sierra SLT
1999 GMC K2500 Suburban Base
1999 GMC K2500 Suburban SLE
1999 GMC K2500 Suburban SLT
1999 GMC K3500 Sierra SL
1999 GMC K3500 Sierra SLE
1999 GMC K3500 Sierra SLT
1999 GMC Yukon Denali
1999 GMC Yukon SLE
1999 GMC Yukon SLT
2000 Cadillac Escalade Base
2000 Chevrolet C2500 Base
2000 Chevrolet C2500 LS
2000 Chevrolet C3500 Base
2000 Chevrolet C3500 LS
2000 Chevrolet K2500 Base
2000 Chevrolet K2500 LS
2000 Chevrolet K3500 Base
2000 Chevrolet K3500 LS
2000 Chevrolet Tahoe Limited
2000 Chevrolet Tahoe Z71
2000 GMC C2500 Sierra SL
2000 GMC C2500 Sierra SLE
2000 GMC C2500 Sierra SLT
2000 GMC C3500 Sierra SL
2000 GMC C3500 Sierra SLE
2000 GMC C3500 Sierra SLT
2000 GMC K2500 Sierra SL
2000 GMC K2500 Sierra SLE
2000 GMC K2500 Sierra SLT
2000 GMC K3500 Sierra SL
2000 GMC K3500 Sierra SLE
2000 GMC K3500 Sierra SLT
2000 GMC Yukon Denali

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: N
Part Type: automotive
Epa: Compliant
Regular Stock: t
Units Per Sku: 1