HomeExhaust > Catalytic ConverterDorman 674-314 Catalytic Converter with Integrated Exhaust Manifold
Part #: 674-314

Dorman 674-314 Catalytic Converter with Integrated Exhaust Manifold

⚙️ 5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Camry
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Overview of Dorman Catalytic Converter with Integrated Exhaust Manifold

The Dorman 674-314 catalytic converter with integrated exhaust manifold is designed specifically for Toyota Camry models. This component combines the exhaust manifold and catalytic converter into a single unit, providing a streamlined solution for exhaust emissions control and engine performance.

  • Compatible with Toyota Camry vehicles
  • Converter body length: 15 inches, overall length: 25 inches
  • Cast and stainless steel construction for durability
  • Four inlet ports with round shape and one outlet port (non-flanged)
  • Includes one sensor port for oxygen sensor installation
  • Inlet gasket and mounting hardware included for secure fitment
  • Regular grade type catalytic converter body

Product Features and Specifications

This Dorman catalytic converter features a natural color finish and is constructed from cast and stainless steel materials to withstand high temperatures and corrosion. The unit has four round inlet ports and one non-flanged outlet port, designed to match the exhaust flow requirements of the Toyota Camry. The converter body length measures 15 inches, with an overall length of 25 inches, ensuring proper fitment within the vehicle's exhaust system. It includes one air tube and one sensor port to accommodate the vehicle’s oxygen sensor, essential for emissions monitoring.

Application and Benefits for Toyota Camry

This catalytic converter with integrated exhaust manifold is engineered for Toyota Camry models, providing a direct replacement for the original equipment. It helps address common exhaust system issues such as:

  • Excessive exhaust emissions and failed emissions tests
  • Reduced engine performance due to clogged or damaged catalytic converters
  • Exhaust leaks caused by manifold cracks or gasket failure
  • Check engine light triggered by faulty oxygen sensor readings
  • Unusual exhaust noises from damaged exhaust components

Installation Notes and Tips

Installation of the Dorman 674-314 catalytic converter requires proper alignment of the four inlet ports and one outlet port to the vehicle’s exhaust system. The included inlet gasket and mounting hardware facilitate a secure and leak-free connection. It is recommended to inspect the oxygen sensor and replace it if necessary during installation. Ensure all mounting holes (7 inlet and 9 outlet) are properly aligned and tightened to manufacturer specifications to prevent exhaust leaks.

Quality Assurance and Warranty Information

Dorman manufactures this catalytic converter with integrated exhaust manifold to meet regular grade standards, using durable cast and stainless steel materials. While this product is not California Air Resources Board (CARB) certified, it is designed to meet the emissions requirements for Toyota Camry vehicles in other regions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.

BrandDorman
Part Number674-314
ColorNatural
Grade TypeRegular
Converter Body Length15
Outlet TypeNon-flanged
Inlet Quantity4
Outlet Quantity1
California Air Resources Board (CARB) CertifiedNo
Inlet Mounting Hole Quantity7
Inlet Gasket IncludedYes
Inlet Mounting Hardware IncludedYes
Outlet Mounting Hole Quantity9
Outlet Mounting Hardware IncludedYes
Overall Length25
Air Tube Count1
Sensor Port Count1
Converter Body MaterialCast/stainless
Inlet Port ShapeRound
Package Contents1 exhaust manifold; 1 inlet gasket; 3 bolts; 3 washers; 4 nuts

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006ToyotaCamry2.4LL4N/ACARB Compliant: No; Partial Zero Emission Vehicle (PZEV); CARB Compliant: No
2005ToyotaCamry2.4LL4N/ACARB Compliant: No; Partial Zero Emission Vehicle (PZEV); CARB Compliant: No
2004ToyotaCamry2.4LL4N/ACARB Compliant: No; Partial Zero Emission Vehicle (PZEV); CARB Compliant: No
2003ToyotaCamry2.4LL4N/ACARB Compliant: No; Partial Zero Emission Vehicle (PZEV); CARB Compliant: No
2002ToyotaCamry2.4LL4N/ACARB Compliant: No; Partial Zero Emission Vehicle (PZEV); CARB Compliant: No

* 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:

250512818051373

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