HomeExhaust > Catalytic ConverterAP Exhaust 774399 Catalytic Converter - Right
Part #: 774399

AP Exhaust 774399 Catalytic Converter - Right

5FMXT05.4R4P, Right
⚙️ 3 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦5FMXT05.4R4P, Right
🚗Fitment: Ford, F-150
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Overview of AP Exhaust Catalytic Converter 774399

The AP Exhaust catalytic converter part number 774399 is designed specifically for Ford F-150 models. This component plays a critical role in reducing harmful emissions and ensuring your vehicle meets environmental standards.

  • Compatible with Ford F-150 trucks
  • Part number 774399 for precise identification
  • Category: Exhaust > Catalytic Converter
  • Brand line: 4FMXT05.4PP7
  • Manufactured by AP Exhaust for reliable performance

About the 4FMXT05.4PP7 Product Line

The 4FMXT05.4PP7 product line from AP Exhaust focuses on catalytic converters engineered to meet specific fitment requirements for Ford vehicles. This line emphasizes compatibility and emission control efficiency, ensuring that each part integrates seamlessly with the exhaust system of the Ford F-150.

Detailed Product Description

This AP Exhaust catalytic converter (part number 774399) is designed to replace the original equipment on Ford F-150 trucks. It helps convert harmful exhaust gases into less toxic substances before they exit the vehicle’s exhaust system. The converter is built to meet or exceed OEM standards, providing a direct fit for the specified Ford models. Its construction supports durability and consistent emission control performance over time.

Common Applications and Problem Solving

  • Reduces vehicle emissions to comply with environmental regulations
  • Replaces faulty or damaged catalytic converters causing check engine lights
  • Improves exhaust flow and engine efficiency when original converter is clogged
  • Addresses failed emissions tests related to catalytic converter performance
  • Restores proper exhaust system function in Ford F-150 trucks

Installation Notes and Tips

Installation of the AP Exhaust catalytic converter 774399 should be performed by a qualified technician familiar with Ford F-150 exhaust systems. Ensure the vehicle is securely lifted and cooled before beginning work. Verify the part number matches the original converter to guarantee proper fitment. Proper torque specifications should be followed to avoid exhaust leaks.

Quality Assurance and Warranty

AP Exhaust maintains quality standards for its catalytic converters, including part number 774399, to ensure reliable emission control and durability. While specific warranty details are not provided here, AP Exhaust products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.

This part fits 3 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2005FordF-150RWD5.4LV8RightDirect Fit - California; 5FMXT05.4R4P; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-14; 5FMXT05.4R4P; 5FMXT05.4R4P
2004FordF-150RWD5.4LV8RightDirect Fit - California; 4FMXT05.4PP7; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-14; 4FMXT05.4PP7; 4FMXT05.4PP7
2004FordF-150RWD5.4LV8RightDirect Fit - California; 4FMXT05.4R4P; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-14; 4FMXT05.4R4P; 4FMXT05.4R4P

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