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Catalytic Converter for Ford F-150 (2015-2018) 3.5L Left & Right



Precio regular $211.95
Precio de oferta $211.95 Precio regular
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Direct-Fit Left & Right Catalytic Converter Set for 2015-2018 Ford F-150 (P552)

What it Does: The Left & Right Catalytic Converter Set replaces worn or clogged factory converters on the 2015-2018 Ford F-150 to restore exhaust flow velocity, clear emissions trouble codes, and maintain factory backpressure levels.

The Stock Ford F-150 Catalyst Degradation

Under repeated towing loads and extended thermal cycling, the factory converter substrates on the P552 platform suffer internal thermal breakdown and carbon fouling. High exhaust gas temperatures from sustained twin-turbo boost degrade the original ceramic monolith, causing internal crumbling, exhaust choking, and persistent catalyst system efficiency trouble codes such as P0420 and P0430.

The Engineering Solution

Engineered as a direct bolt-on replacement, this converter pair features heavy-gauge Stainless Steel outer shells built to resist thermal expansion stress and corrosive road elements. High-efficiency Ceramic honeycomb substrates with targeted washcoats provide optimal catalytic reaction surface area to eliminate emissions faults without choking turbine discharge. Precision-aligned inlet and outlet flanges mirror OEM geometry to eliminate custom welding or pipe expansion during installation.

Technical Specifications

Fitment 2015-2018 Ford F-150
Engine / Chassis 3.5L EcoBoost / P552
Stock Output 365-375 hp / 420-470 lb-ft
Replaces OEM Part # 21-474, 21-475

Compatibility

  • 2015-2018 Ford F-150 3.5L EcoBoost Turbo V6 (XL, XLT, Lariat, King Ranch, Platinum, Limited)
  • Left (Driver) and Right (Passenger) bank complete assembly
  • Does not fit High-Output 3.5L Raptor configurations
  • EPA compliant (46-state legal; not legal for sale or use in CA, NY, CO, or ME)

Frequently Asked Questions

Does this fit the P552 F-150?

Yes, this is a direct fit for the 2015-2018 Ford F-150 equipped with the 3.5L EcoBoost engine.

Will this resolve catalyst efficiency CEL codes?

Yes, this replacement set restores factory chemical conversion efficiency to eliminate P0420 and P0430 diagnostic trouble codes when installed with operational oxygen sensors.

The Ford Hauling Standard

Designed to handle severe-duty payload demands, this catalytic assembly preserves engine scavenge dynamics to safeguard turbocharger longevity and maintain reliable pulling power under full boost.




Mueble

Hacer

Ford

Tamaño del motor

  • 3.5L

Año

  • 2015
  • 2016
  • 2017
  • 2018

Garantía

Todos los productos están respaldados por nuestra garantía limitada de por vida. Confiamos en nuestra calidad. [Ver términos y condiciones]

Catalytic Converter for Ford F-150 (2015-2018) 3.5L Left & Right

$211.95