HomeExhaust > Catalytic ConverterAP Exhaust 774161 Catalytic Converter with Integrated Exhaust Manifold - Front Left
Part #: 774161

AP Exhaust 774161 Catalytic Converter with Integrated Exhaust Manifold - Front Left

BTYXT04.0AEM, Front Left
⚙️ 3 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦BTYXT04.0AEM, Front Left
🚗Fitment: Toyota, Tacoma
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Overview of AP Exhaust Catalytic Converter 774161

The AP Exhaust catalytic converter with integrated exhaust manifold is designed specifically for Toyota Tacoma models. This part number 774161 offers a direct fit solution to maintain your vehicle's emission control system while ensuring proper exhaust flow.

  • Direct fit catalytic converter with integrated exhaust manifold
  • Compatible with Toyota Tacoma models
  • Part number 774161 for precise identification
  • Manufactured by AP Exhaust, known for quality exhaust components
  • Includes the 9TYXT04.0AEM brand line for reliable performance

About the 9TYXT04.0AEM Product Line

The 9TYXT04.0AEM brand line from AP Exhaust focuses on catalytic converters with integrated exhaust manifolds. This design combines two critical exhaust components into one unit, simplifying installation and improving exhaust system efficiency. The 9TYXT04.0AEM line is engineered to meet OEM specifications for fit and function, making it suitable for replacement on compatible Toyota Tacoma vehicles.

Product Description and Application

This catalytic converter with integrated exhaust manifold (part number 774161) is engineered to replace the factory unit on Toyota Tacoma trucks. It helps reduce harmful emissions by converting exhaust gases into less harmful substances while maintaining proper exhaust flow. The integrated manifold design reduces potential leak points and streamlines the exhaust system layout, which can contribute to consistent engine performance and emissions compliance.

Common Issues Addressed by This Part

  • Failed or clogged catalytic converter causing poor emissions
  • Exhaust manifold cracks or leaks affecting engine performance
  • Check engine light triggered by emission system faults
  • Reduced fuel efficiency due to exhaust restrictions
  • Failed emissions test related to catalytic converter malfunction

Installation Notes and Tips

Installation of the AP Exhaust catalytic converter with integrated exhaust manifold (part number 774161) should be performed by a qualified technician familiar with Toyota Tacoma exhaust systems. Ensure all mounting surfaces are clean and free of debris before installation. Proper torque specifications should be followed to avoid exhaust leaks. This part is designed for direct replacement, minimizing modification requirements.

Quality Assurance and Warranty

AP Exhaust manufactures this catalytic converter with integrated exhaust manifold to meet or exceed OEM standards. While specific warranty details are not provided here, AP Exhaust products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer documentation.

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011ToyotaTacoma4.0LV6Front LeftDirect Fit; BTYXT04.0AEM; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-14; BTYXT04.0AEM; BTYXT04.0AEM
2010ToyotaTacoma4.0LV6Front LeftDirect Fit; ATYXT04.0AEM; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-14; ATYXT04.0AEM; ATYXT04.0AEM
2009ToyotaTacoma4.0LV6Front LeftDirect Fit; 9TYXT04.0AEM; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-14; 9TYXT04.0AEM; 9TYXT04.0AEM

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