MagnaFlow 51199 OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51199. 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. MagnaFlow 51199 interchanges with OE parts 1L3Z-5E212-CA, 2L3Z-5E212-CA. 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. Magnaflow OEM 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
• Precision Stamped Collector Design For Optimal Exhaust Flow/Engine Efficiency And Fuel Economy
• 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 OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51199 is designed to replicate the original-equipment design for compatible Ford Expedition and F-150 applications. Its mandrel-bent tubing maintains OEM-like geometry for smooth exhaust flow, while the compact, low-mass construction supports thermal efficiency and factory-like performance.

Constructed from corrosion-resistant stainless steel, the converter features high-strength 16-gauge 409 stainless steel tubing, corrosion-resistant 410 stainless steel exhaust hangers, and durable 308 stainless steel MIG welds. A single laser fusion weld helps reduce the possibility of leaks. The direct-fit design requires no cutting or welding when installed with the proper tools.

This catalytic converter is designed to meet or exceed Federal emissions requirements established by the EPA for OBDII vehicles with California or Federal/EPA emission systems. It is not legal for sale or installation in California, Colorado, or New York. The converter interchanges with OE parts 1L3Z-5E212-CA and 2L3Z-5E212-CA.

Key Features & Performance Benefits

• Direct-Fit Design: Replicates the OE design for a straightforward installation without cutting or welding when using proper tools.
• OEM-Like Exhaust Flow: Mandrel-bent tubing and a precision-stamped collector support smooth exhaust flow, engine efficiency, and fuel economy.
• Corrosion-Resistant Construction: High-strength 409 stainless steel tubing and 410 stainless steel hangers provide durability and service life.
• Leak-Reducing Weld Design: A single laser fusion weld and durable 308 stainless steel MIG welds help reduce the possibility of leaks.

Key Product Specifications & Technical Data

• Brand: MagnaFlow
• Part Number: 51199
• Product Type: OEM Grade direct-fit catalytic converter
• Emissions Compliance: Federal/EPA compliant
• Tubing Material: 16-gauge 409 stainless steel
• Exhaust Hanger Material: Corrosion-resistant 410 stainless steel
• Interchange Numbers: 1L3Z-5E212-CA and 2L3Z-5E212-CA
• Installation: Direct-fit design; no cutting or welding required with proper tools

What's Included in the Box

The product data states that essential gaskets and hardware are included in the box.

Fitment

Fits select 2001–2002 Ford Expedition and 2001–2002 Ford F-150 applications. Verify vehicle application and emissions system before installation.

Fitments:
2001 Ford Expedition Eddie Bauer
2001 Ford Expedition XLT
2001 Ford F-150 King Ranch
2001 Ford F-150 Lariat
2001 Ford F-150 XL
2001 Ford F-150 XLT
2002 Ford Expedition Eddie Bauer
2002 Ford Expedition XLT
2002 Ford F-150 King Ranch
2002 Ford F-150 Lariat
2002 Ford F-150 XL
2002 Ford F-150 XLT
2003 Ford F-150 King Ranch
2003 Ford F-150 Lariat
2003 Ford F-150 XL
2003 Ford F-150 XLT
2004 Ford F-150 Heritage XL
2004 Ford F-150 Heritage XLT

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