HomeExhaust > Catalytic ConverterAP Exhaust 770472 Catalytic Converter
Part #: 770472

AP Exhaust 770472 Catalytic Converter

3HNXV03.2BYT
⚙️ 21 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦3HNXV03.2BYT
🚗Fitment: Acura and Honda, Accord, CL, and TL
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Reliable Catalytic Converter for Acura and Honda Vehicles

The AP Exhaust catalytic converter part number 770472 is designed specifically for select Acura and Honda models, including the Accord, CL, and TL. This component helps maintain your vehicle’s emissions system by efficiently converting harmful gases into less harmful emissions.

  • Compatible with Acura Accord, CL, and TL models
  • Part number 770472 ensures precise fitment and performance
  • Belongs to the AP Exhaust 1HNXV03.2K5U product line
  • Meets or exceeds OEM standards for catalytic converters
  • Durable construction for long-lasting operation

About the AP Exhaust 1HNXV03.2K5U Product Line

The 1HNXV03.2K5U product line from AP Exhaust focuses on catalytic converters engineered to meet specific vehicle requirements. This line emphasizes compatibility and reliability, providing components that align with factory specifications for Acura and Honda models. The 770472 catalytic converter is part of this series, ensuring it integrates seamlessly with the exhaust system of your vehicle.

Product Details and Functionality

This catalytic converter is designed to reduce harmful emissions by converting exhaust gases such as carbon monoxide, hydrocarbons, and nitrogen oxides into less harmful substances. It is engineered to fit Acura and Honda vehicles including the Accord, CL, and TL, ensuring proper installation and optimal exhaust flow. The part number 770472 corresponds to this exact fitment, helping maintain your vehicle’s emission compliance and performance.

Common Applications and Issues Addressed

  • Replacement for faulty or damaged catalytic converters in Acura Accord, CL, and TL
  • Helps resolve check engine light issues related to emissions
  • Improves exhaust system efficiency and reduces harmful emissions
  • Addresses failed emissions tests due to converter malfunction
  • Restores proper exhaust flow and engine performance

Installation Notes and Tips

Ensure compatibility by verifying your vehicle’s make, model, and year before installation. Professional installation is recommended to maintain proper exhaust system integrity and emissions compliance. Proper torque specifications and alignment should be followed to avoid leaks or damage.

Quality Assurance and Warranty

AP Exhaust catalytic converters are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details for part number 770472 are not provided here, AP Exhaust products typically come with manufacturer-backed quality assurance to support long-term use.

This part fits 21 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003AcuraCL3.2LV6N/ADirect Fit - California; 3HNXV03.2BYT; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 3HNXV03.2BYT; 3HNXV03.2BYT
2003AcuraCL3.2LV6N/ADirect Fit - California; 3HNXV03.2AYC; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 3HNXV03.2AYC; 3HNXV03.2AYC
2003AcuraCL3.2LV6N/ADirect Fit - California; 3HNXV03.2CYC; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 3HNXV03.2CYC; 3HNXV03.2CYC
2003AcuraTL3.2LV6N/ADirect Fit - California; 3HNXV03.2BYT; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 3HNXV03.2BYT; 3HNXV03.2BYT
2003AcuraTL3.2LV6N/ADirect Fit - California; 3HNXV03.2CYC; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 3HNXV03.2CYC; 3HNXV03.2CYC
2003AcuraTL3.2LV6N/ADirect Fit - California; 3HNXV03.2AYC; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 3HNXV03.2AYC; 3HNXV03.2AYC
2002AcuraCL3.2LV6N/ADirect Fit - California; 2HNXV03.2HYT; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 2HNXV03.2HYT; 2HNXV03.2HYT
2002AcuraCL3.2LV6N/ADirect Fit - California; 2HNXV03.2X21; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 2HNXV03.2X21; 2HNXV03.2X21
2002AcuraCL3.2LV6N/ADirect Fit - California; 2HNXV03.2JYC; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 2HNXV03.2JYC; 2HNXV03.2JYC
2002AcuraTL3.2LV6N/ADirect Fit - California; 2HNXV03.2JYC; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 2HNXV03.2JYC; 2HNXV03.2JYC
2002AcuraTL3.2LV6N/ADirect Fit - California; 2HNXV03.2X21; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 2HNXV03.2X21; 2HNXV03.2X21
2002AcuraTL3.2LV6N/ADirect Fit - California; 2HNXV03.2HYT; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 2HNXV03.2HYT; 2HNXV03.2HYT
2002HondaAccord3.0LV6N/ADirect Fit - California; 2HNXV03.0WYC; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 2HNXV03.0WYC; 2HNXV03.0WYC
2001AcuraCL3.2LV6N/ADirect Fit - California; 1HNXV03.2K5U; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 1HNXV03.2K5U; 1HNXV03.2K5U
2001AcuraCL3.2LV6N/ADirect Fit - California; 1HNXV03.2K88; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 1HNXV03.2K88; 1HNXV03.2K88
2001AcuraTL3.2LV6N/ADirect Fit - California; 1HNXV03.2K88; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 1HNXV03.2K88; 1HNXV03.2K88
2001AcuraTL3.2LV6N/ADirect Fit - California; 1HNXV03.2K5U; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 1HNXV03.2K5U; 1HNXV03.2K5U
2001HondaAccord3.0LV6N/ADirect Fit - California; 1HNXV03.0M5U; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; 1HNXV03.0M5U; 1HNXV03.0M5U
2000AcuraTL3.2LV6N/ADirect Fit - California; YHNXV03.2GL4; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; YHNXV03.2GL4; YHNXV03.2GL4
2000HondaAccord3.0LV6N/ADirect Fit - California; YHNXV03.0FA3; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; YHNXV03.0FA3; YHNXV03.0FA3
2000HondaAccord3.0LV6N/ADirect Fit - California; YHNYV03.0FA3; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-798-10; YHNYV03.0FA3; YHNYV03.0FA3

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