51898 OEM Grade Manifold Catalytic Converter
InfoVehicle Info Needed
MAGNAFLOWPART NUMBER: 642-51898

51898 OEM Grade Manifold Catalytic Converter

$57200
ShippingShips on 09/08/2026
Lowest PriceLowest Price Guarantee

HM Grade Universal Catalytic Converter
  • 2.00 in.
  • Stainless Steel

    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51898. 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 2009-2022 Honda Pilot, 2008-2024 Honda Odyssey, and more, this direct-fit catalytic converter also interchanges with OE parts 18280-5MJ-A00 and 18280-RLV-A00, among others. 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 California or Federal/EPA Emission systems.

    Magnaflow 51898 OEM Grade Manifold Catalytic Converter Features:

    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • 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
    • Simplifies installation with essential gaskets and hardware being included in the box
    • Durable 308 stainless steel MIG welds
  • Part TypeCatalytic Converter
    BrandMAGNAFLOW
    Package Height6.4
    Package Width6.5
    Package Length14.6
    Weight7.08 PG
    Part CategoryPerformance Parts
    Outlet Size2 in (50.8 mm)
    Cat Converter Air Tube AdapterNot Air Tube Kit Adaptable
    Converter Body SizeOEM
    Cat Converter ConfigurationDirect-Fit
    Oxygen Sensor LocationPost Converter
    Body SizeOEM
    Outlet Quantity1
    EmissionNon-California (49-State)
    Overall LengthOEM
    Core Substrate MaterialOEM
    MaterialStainless Steel
    Catalytic Converter FormatPre-Catalytic Converter and Main Catalytic Converter
    Inlet Size (In.)4.75
    Substrate MaterialOEM
    Exhaust Pipe MaterialStainless Steel
    Exhaust Component Mount TypeUses Factory Hangers
    Recommended UseConverter
    Carb CompliantNo
    Part FitmentDirect Fit
    Vendor Part Number51898
    Package Qty1
    Package TypeEA
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