HomeExhaust > Catalytic ConverterAP Exhaust 914493 Catalytic Converter - Rear or Right
Part #: 914493

AP Exhaust 914493 Catalytic Converter - Rear or Right

4TYXT03.4VRM, Right and Rear
⚙️ 5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦4TYXT03.4VRM, Right and Rear
🚗Fitment: Toyota, Tundra
🔄Easy Returns — Return within 60 days for a full refund
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Overview of AP Exhaust Catalytic Converter 914493

The AP Exhaust catalytic converter part number 914493 is designed specifically for Toyota Tundra models. Engineered with durable stainless steel and a ceramic substrate, this carb compliant direct-fit converter ensures reliable emission control and long-lasting performance.

  • Constructed from corrosion-resistant stainless steel body material
  • Carb compliant direct-fit design for Toyota Tundra
  • Includes one inlet gasket and one O2 sensor port
  • Features a 2 bolt welded flange inlet and 2.24" outside diameter pipe outlet
  • Overall length of 52 inches for precise fitment
  • Certified under Executive Order D-280-101

Detailed Product Description

This AP Exhaust catalytic converter (part number 914493) is built to meet strict emission standards with its ceramic substrate that effectively reduces harmful exhaust gases. The stainless steel body provides resistance to rust and corrosion, extending the life of the converter. The inlet side features a 2 bolt welded flange for secure attachment, while the outlet is designed with a 2.24" outside diameter pipe to match factory exhaust systems. The unit includes one inlet gasket and one O2 sensor port, facilitating proper installation and sensor integration. This converter is carb compliant and direct-fit, making it suitable for Toyota Tundra vehicles requiring a replacement catalytic converter that meets regulatory requirements.

About the YTYXT03.4FFR Product Line

The YTYXT03.4FFR product line from AP Exhaust focuses on catalytic converters designed for direct-fit applications with compliance to emission standards. This line emphasizes durable materials such as stainless steel bodies and ceramic substrates, ensuring both performance and longevity. The 914493 part is a representative model within this line, tailored for Toyota Tundra fitment and certified under Executive Order D-280-101.

Common Applications and Problem Solving

  • Replacement for faulty or damaged catalytic converters on Toyota Tundra
  • Restores proper exhaust emissions to meet environmental regulations
  • Eliminates check engine light issues related to catalytic converter failure
  • Improves exhaust flow and engine performance by maintaining proper backpressure
  • Addresses rust or corrosion damage in original catalytic converter

Installation Notes and Tips

This catalytic converter is designed as a direct-fit replacement for Toyota Tundra models, simplifying installation without the need for modifications. It includes one inlet gasket but does not come with inlet or outlet hardware. Ensure the O2 sensor is properly connected to the provided sensor port to maintain accurate emissions monitoring. Professional installation is recommended to verify proper fitment and secure flange connections.

Quality Assurance and Compliance

The AP Exhaust catalytic converter 914493 is certified under Executive Order D-280-101, confirming its compliance with emissions regulations. Constructed with high-quality stainless steel and a ceramic substrate, this part is engineered for durability and consistent performance. While no specific warranty information is provided, AP Exhaust products typically adhere to industry standards for quality and reliability.

BrandAP Exhaust
Part Number914493
Position4TYXT03.4VRM, Right and Rear
Body MaterialStainless steel
Executive OrderD-280-101
Inlet Gasket1
Inlet HardwareNone
Inlet Type A2 bolt welded flange
Issued CompanyAirtek, inc.
O2 Sensor Ports1
Outlet GasketNone
Outlet HardwareNone
Outlet Type A2.24" od pipe
Overall Length (IN)52
Substrate MaterialCeramic
TypeCarb compliant direct-fit

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004ToyotaTundra3.4LV6RearDirect Fit - California; 4TYXT03.4VRM; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-280-101; 4TYXT03.4VRM; 4TYXT03.4VRM
2003ToyotaTundra3.4LV6RearDirect Fit - California; 3TYXT03.4FFP; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-280-101; 3TYXT03.4FFP; 3TYXT03.4FFP
2002ToyotaTundra3.4LV6RearDirect Fit - California; 2TYXT03.4FFP; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-280-101; 2TYXT03.4FFP; 2TYXT03.4FFP
2001ToyotaTundra3.4LV6RearDirect Fit - California; 1TYXT03.4FFP; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-280-101; 1TYXT03.4FFP; 1TYXT03.4FFP
2000ToyotaTundra3.4LV6RightDirect Fit - California; YTYXT03.4FFR; ALL; Legal Note: In Compliance with California Emissions Requirements; EO Number : D-280-101; YTYXT03.4FFR; YTYXT03.4FFR

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