AP Exhaust 645796 Catalytic Converter - Right
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AP Exhaust

AP Exhaust 645796 Catalytic Converter - Right

Brand AP Exhaust 645796
Position Right
Body Material Stainless steel
Clamp Qty 1
Inlet Gasket Not required
Inlet Hardware None
Inlet Type A 2 bolt loose flange w/ female flare
Inlet Type B 2.00" id pipe
O2 Sensor Ports 2
Outlet Gasket None
Outlet Hardware None
Outlet Type A 2 bolt loose flange w/ female flare
Overall Length (IN) 50.125
Overall Length (IN) 50.13
Substrate Material Ceramic
Type Federal / epa direct-fit
Type Federal / epa direct-fit undercar
Fits Ford · 16 vehicles

Federal / EPA direct-fit. Built to exact OE dimensions for straightforward installation.

Stainless steel body. Helps resist corrosion for long-term durability.

Ceramic substrate. Proprietary chemistry promotes efficient converter performance.

Cross-references BL3Z-5E212-C for the same application. See all 1.

$481.66Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $481.66
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Catalytic Converter options

OE-Style Catalytic Converter for F-150

AP Exhaust 645796 is a Federal / EPA direct-fit catalytic converter built for the right side of select Ford F-150 applications. It uses a stainless steel body, a ceramic substrate, and OE-matched dimensions to support proper exhaust flow and factory-style fitment on the 2011-2014 Ford F-150, including 3.7L configurations listed in the fitment data.

Key Features

  • Federal / EPA direct-fit undercar catalytic converter
  • Stainless steel body for corrosion resistance
  • Ceramic substrate material
  • Built to OE dimensions for fitment accuracy
  • 2-bolt loose flange inlet and outlet with female flare
  • 2.00" ID pipe inlet type B
  • Two O2 sensor ports
  • Overall length: 50.13 in.

Detailed Product Overview

AP Exhaust 645796 is engineered with ARISTO substrate chemistry and modern manufacturing methods to deliver efficient catalyst loading while maintaining consistent fit and finish. The converter is built to match OE dimensions, which helps simplify replacement on the Ford F-150 right-side exhaust path. If you are replacing a worn or failed converter on a 2011-2014 Ford F-150, this part number provides a direct-fit solution with the correct flange style, sensor provisions, and undercar configuration.

This part cross-references BL3Z-5E212-C for the same application. AP Exhaust 645796 is a practical replacement choice when you need a Federal / EPA direct-fit catalytic converter for the Ford F-150, right side.

Common Problems This Part Can Address

  • Check engine light related to catalyst efficiency codes
  • Restricted exhaust flow from a failing converter
  • Emissions test failure caused by a damaged catalytic converter
  • Exhaust leaks at the converter flange connection
  • Noise or odor concerns from a deteriorated converter substrate

Installation Notes and Tips

Fits 2011-2014 Ford F-150, right. Confirm the vehicle’s emissions configuration before installation, since the fitment notes list Federal and California emissions coverage and state-use restrictions for CA, CO, ME, and NY. Verify the 2-bolt loose flange with female flare connection, 2.00" ID pipe interface, and dual O2 sensor port layout before beginning the repair. Because this is a direct-fit undercar converter, matching the original exhaust routing and sensor placement is important for proper installation.

Quality Assurance

AP Exhaust builds this converter to OE dimensions using automated workstations, spinner welding equipment, and high-speed production lines to support consistent fitment and manufacturing control. The stainless steel body and ceramic substrate are selected for durability and emissions-system performance in the intended Ford F-150 applications.

Related reading

This part fits 16 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2014FordF-150STX3.7LV6RightDirect Fit; (3.7L Eng.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2014FordF-150XLT3.7LV6RightDirect Fit; (3.7L Eng.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2014FordF-150XL3.7LV6RightDirect Fit; (3.7L Eng.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2014FordF-150—3.7LV6RightDirect Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2013FordF-150XLT3.7LV6RightDirect Fit; (3.7L Eng.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2013FordF-150XL3.7LV6RightDirect Fit; (3.7L Eng.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2013FordF-150STX3.7LV6RightDirect Fit; (3.7L Eng.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2013FordF-150—3.7LV6RightDirect Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2012FordF-150XLT3.7LV6RightDirect Fit; (3.7L Eng.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2012FordF-150XL3.7LV6RightDirect Fit; (3.7L Eng.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2012FordF-150STX3.7LV6RightDirect Fit; (3.7L Eng.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2012FordF-150—3.7LV6RightDirect Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2011FordF-150STX3.7LV6RightDirect Fit; (3.7L Eng.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2011FordF-150XL3.7LV6RightDirect Fit; (3.7L Eng.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2011FordF-150XLT3.7LV6RightDirect Fit; (3.7L Eng.); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
2011FordF-150—3.7LV6RightDirect Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BL3Z-5E212-C