Walker 50582 Catalytic Converter - Right

Brand Walker 50582
Position Right
Mounting Hardware Included No
Universal Or Specific Fit Specific
Grade Type Regular
Body Shape Round
Inlet Inside Diameter 2
Inlet Inside Diameter 3
Body Height 4
Body Length 13
Body Width 4
Body Material Stainless steel
Outlet Inside Diameter 3.625
Outlet Quantity 1
California Air Resources Board (CARB) Certified No
Overall Length 49.75
Air Tube No
Air Tube Count No
Converter Quantity 1
Inlet 1 Inside Diameter 2
Inlet 1 Type Pipe connection
Inlet 2 Inside Diameter 3
Inlet 2 Type 2 bolt loose flange with spherical flare
Inlet Quantity 2
Inlet Type 2 bolt loose flange with spherical flare
Inlet Type Pipe connection
Outlet 1 Inside Diameter 3.625
Outlet 1 Outside Diameter 3
Outlet 1 Type 2 bolt loose flange with spherical flare
Outlet Outside Diameter 3
Outlet Type 2 bolt loose flange with spherical flare
Oxygen Sensor Location Pre catalyst and midbed
Product line EPA
Fits Ford · 4 vehicles

Direct-fit design. Built for specific applications with a precise exhaust-system replacement path.

Stainless steel body. Corrosion-resistant construction paired with a ceramic substrate.

EPA-focused line. Walker Ultra Direct-Fit converters are made for OBDII vehicle applications.

Cross-references AP Exhaust 645796 and NGK 52156 for the same application. See all 2.

$464.78Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $464.78
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

EPA direct-fit converter

Walker EPA 50582 is a direct-fit catalytic converter built for specific applications and EPA-compliant use on OBDII vehicles. It is engineered with a stainless steel body and ceramic substrate for a precise replacement path on the exhaust system.

  • Direct-fit catalytic converter for specific applications
  • Stainless steel body with ceramic substrate construction
  • Two-bolt loose flange and pipe connection inlet design
  • Pre-catalyst and midbed oxygen sensor locations
  • Walker EPA 50582 for controlled exhaust flow and emissions service

Fitment details

Compatible with 2011-2014 Ford F-150, right. This application covers Federal and California emission models, with state-use restrictions noted for California and other CARB-compliant states. Walker 50582 is also referenced by AP Exhaust 645796 and NGK 52156 for the same application.

What it addresses

  • Failed catalytic converter efficiency codes
  • Restricted exhaust flow from a worn substrate
  • Emission test failures on EPA-equipped vehicles
  • Exhaust leaks at the converter connection points
  • Sensor placement issues tied to the converter assembly

Installation notes

Confirm the inlet and outlet connection style before installation. An exhaust gasket is recommended for this application, and the converter is listed as a specific-fit unit. Verify local emissions regulations before use, especially in states with CARB requirements.

Quality assurance

Walker EPA 50582 is part of Walker Ultra Direct-Fit Catalytic Converters, a line developed for EPA standards and OBDII vehicle applications.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2014FordF-1503.7LV6RightFits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA
2013FordF-1503.7LV6RightFits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA
2012FordF-1503.7LV6RightFits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA
2011FordF-1503.7LV6RightFits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 645796NGK — 52156