HomeExhaust > Catalytic ConverterAP Exhaust 645796 Catalytic Converter - Right
Part #: 645796

AP Exhaust 645796 Catalytic Converter - Right

Right
⚙️ 16 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, F-150
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AP Exhaust Catalytic Converter for Ford F-150

The AP Exhaust catalytic converter part number 645796 is designed specifically for Ford F-150 models, providing a direct-fit solution that meets Federal and EPA emissions standards. Constructed with durable stainless steel and a ceramic substrate, this catalytic converter ensures reliable performance and longevity.

Key Features of AP Exhaust Catalytic Converter 645796

  • Body material made from corrosion-resistant stainless steel
  • Federal / EPA direct-fit undercar catalytic converter
  • Two O2 sensor ports for accurate emissions monitoring
  • Inlet and outlet with 2 bolt loose flange and female flare design
  • Overall length approximately 50.13 inches for precise fitment
  • Ceramic substrate for effective catalytic conversion
  • Compatible clamp quantity: 1; no inlet or outlet gaskets required

Detailed Product Description

This AP Exhaust catalytic converter (part number 645796) is engineered to replace the factory catalytic converter on Ford F-150 trucks. Its stainless steel body offers resistance to rust and corrosion, extending the life of the exhaust component. The ceramic substrate inside efficiently reduces harmful emissions, helping your vehicle comply with Federal and EPA regulations. The converter features two O2 sensor ports, allowing for proper sensor installation and accurate engine management. The inlet and outlet connections use a 2 bolt loose flange with female flare, paired with a 2.00 inch inner diameter pipe, ensuring a secure and leak-free fit. With an overall length of just over 50 inches, this catalytic converter is designed for a direct-fit installation without the need for additional gaskets or hardware.

Common Applications and Issues Addressed

  • Replacement for damaged or clogged catalytic converters on Ford F-150
  • Restores proper emissions control to pass state and federal inspections
  • Eliminates exhaust leaks caused by worn or cracked converter bodies
  • Improves engine performance by maintaining correct exhaust flow
  • Supports O2 sensor functionality for accurate fuel management

Installation Notes and Tips

This catalytic converter is designed for direct-fit installation on Ford F-150 models. It requires one clamp for secure attachment and does not need inlet or outlet gaskets. The 2 bolt loose flange with female flare connections simplify alignment during installation. Ensure that the O2 sensors are properly installed in the two sensor ports to maintain engine performance and emissions compliance. Professional installation is recommended to verify proper fit and function.

Quality Assurance and Warranty

AP Exhaust catalytic converters are manufactured to meet Federal and EPA standards for emissions control. The stainless steel construction and ceramic substrate provide durability and consistent performance. While specific warranty details are not provided here, AP Exhaust products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.

BrandAP Exhaust
Part Number645796
Body MaterialStainless steel
Clamp Qty1
Inlet GasketNot required
Inlet HardwareNone
Inlet Type A2 bolt loose flange w/ female flare
Inlet Type B2.00" id pipe
O2 Sensor Ports2
Outlet GasketNone
Outlet HardwareNone
Outlet Type A2 bolt loose flange w/ female flare
Overall Length (IN)50.125
Overall Length (IN)50.13
Substrate MaterialCeramic
TypeFederal / epa direct-fit
TypeFederal / epa direct-fit undercar

This part fits 16 vehicles. Search below:

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-1503.7LV6RightDirect 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-1503.7LV6RightDirect 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-1503.7LV6RightDirect 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-1503.7LV6RightDirect 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.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

BL3Z-5E212-C

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.