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Magnaflow

MagnaFlow 280120 OEM-Grade Direct-Fit Catalytic Converter for 16-22 Honda

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$766.00
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$766.00
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In Stock: 18

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Product Specification:

SKU:MAG280120

MPN: 280120

UPC: 888563180557

Weight: 10.1 lb

Inventory: 18

Type: Catalytic Converter Direct Fit



Vehicle Fitment

  • 2016-2022 Honda Civic (1.5 L I4, various trims)
  • 2018-2022 Honda Accord (1.5 L I4, various trims)
  • 2017-2022 Honda CR-V (1.5 L I4 turbo/detuned as per regional spec)

Features

  • OEM-grade direct-fit catalytic converter - exact fit, no cutting or welding
  • Heavy-duty stainless-steel body resists corrosion and withstands high heat
  • Mandrel-bent tubing to minimize exhaust flow restriction and preserve performance
  • Mid-body oxygen sensor port included for proper emissions monitoring
  • Ceramic catalyst substrate meets or exceeds Federal/EPA emissions requirements
  • Bolt-on flange connections for ease of installation using factory exhaust hardware
  • Designed to function like the OEM converter, restoring exhaust integrity and eliminating check-engine codes
  • Compatible with OE part numbers 18150-5PA-A00, 18150-5AA-A00 (or related), allowing OEM-side replacement ease

Specifications

  • Material: Stainless steel (converter housing and flanges)
  • Overall length: 19.75 in
  • Substrate: Ceramic catalytic core
  • Connection type: Bolt-on inlet and outlet flanges (direct replacement geometry)
  • O2 sensor port: 1 (mid-body, as per OEM layout)
  • Emission compliance: Federal/EPA (non-CARB compliant) - for non-California/46-state use

Included Components

  • 1x Stainless-steel catalytic converter (direct-fit unit)
  • Flanges and pre-welded inlet/outlet ends to match OEM exhaust layout
  • O2 sensor bung/port integrated - no adapter required
  • Installation hardware where required (as per kit spec - verify based on your exhaust configuration)

Product Description

The MagnaFlow 280120 OEM-Grade Direct-Fit Catalytic Converter is designed as a one-to-one replacement for the factory converter on select Honda 1.5 L I4 vehicles (Civic, Accord, CR-V) spanning model years roughly 2016 through 2022. With a heavy-duty stainless-steel housing and mandrel-bent design, this converter ensures optimal exhaust flow while maintaining emissions compliance under Federal/EPA standards (non-CARB). The integrated O2 sensor port and bolt-on flange connections allow for direct installation with minimal adjustments - ideal when the original converter has failed, clogged, or triggered emissions faults.

Engineered to meet or exceed OEM specifications, the 280120 unit restores proper catalytic function and helps maintain emissions integrity, fuel efficiency, and overall engine performance. Its durable stainless-steel construction and exact-fit design make it a long-lasting replacement - especially valuable for owners needing to replace worn or rusted OEM components without compromising exhaust layout or requiring custom fabrication.

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