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Vehicle Info NeededMAGNAFLOWPART NUMBER: 642-51785
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 51785
$91100
Ships on 09/14/2026
Lowest Price Guarantee- Direct Fit Catalytic Converter
- OEM Grade
- 49 State
- Manifold
Magnaflow 51785 Features:
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51785. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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. Designed to fit the 2010-2012 Ford Fusion, 2010-2011 Mercury Milan, and more, this direct-fit catalytic converter also interchanges with OE part AE5Z-5G232-A. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. 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.
Part TypeCatalytic Converter
BrandMAGNAFLOW
Package Height9.0
Package Width18.38
Package Length22.75
Weight12.0 PG
Part CategoryPerformance Parts
Outlet Size2.25 in (57.2 mm)
Cat Converter Air Tube AdapterNot Air Tube Kit Adaptable
Converter Body SizeOEM
Cat Converter ConfigurationDirect-Fit
Oxygen Sensor LocationPre Converter and Midbed
Outlet Quantity1
EmissionNon-California (49-State)
Overall Length24.1 in (612.1 mm)
Core Substrate MaterialOEM
MaterialStainless Steel
Catalytic Converter FormatPre-Catalytic Converter and Main Catalytic Converter
Inlet Size (In.)2.5
Exhaust Pipe MaterialStainless Steel
Exhaust Component Mount TypeUses Factory Hangers
Recommended UseConverter
Carb CompliantNo
Part FitmentDirect Fit
Vendor Part Number51785
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
