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Dorman 674-097 Catalytic Converter with Integrated Exhaust Manifold - Right
Overview of Dorman Catalytic Converter with Integrated Exhaust Manifold
The Dorman 674-097 catalytic converter with integrated exhaust manifold is designed specifically for Lexus LS460 models. This one-piece exhaust component combines durability and functionality to help maintain your vehicle's emission control system.
- One-piece catalytic converter with integrated exhaust manifold
- Constructed from stainless steel for corrosion resistance
- Ceramic substrate material for effective emission filtration
- Natural color finish with 0.125-inch tube wall thickness
- Flanged inlet and outlet with round port shapes
- Includes one sensor port for oxygen sensor installation
- Comes with outlet gasket and mounting hardware for outlet
- Overall length of 29 inches and converter body length of 9 inches
- Compatible with Lexus LS460 exhaust systems
Detailed Product Description
The Dorman 674-097 catalytic converter with integrated exhaust manifold is engineered to meet the specific exhaust requirements of the Lexus LS460. Featuring a one-piece design, this converter integrates the exhaust manifold and catalytic converter into a single unit, simplifying installation and reducing potential leak points. The converter body is made from stainless steel, providing resistance to rust and corrosion over time. Inside, a ceramic substrate efficiently reduces harmful emissions by facilitating catalytic reactions. The flanged inlet and outlet ports, both round in shape, ensure a secure and precise fit. This part includes one sensor port to accommodate the vehicle’s oxygen sensor, essential for monitoring exhaust gases and maintaining engine performance. The converter body length measures 9 inches, with an overall length of 29 inches, designed to fit the LS460’s exhaust layout. The tube wall thickness of 0.125 inches adds structural strength to withstand high temperatures and exhaust flow pressures.
Common Applications and Issues Addressed
- Replacement for damaged or rusted catalytic converters on Lexus LS460
- Restores proper exhaust flow and emission control
- Helps resolve check engine light issues related to catalytic converter failure
- Improves exhaust system integrity by integrating manifold and converter
- Addresses exhaust leaks caused by manifold or converter cracks
Installation Notes and Tips
- Compatible with Lexus LS460 exhaust systems; verify vehicle year and engine type before installation
- Flanged inlet and outlet require proper gasket sealing; outlet gasket and mounting hardware are included
- Ensure oxygen sensor is properly installed in the provided sensor port
- Professional installation recommended to ensure correct fit and exhaust system performance
Quality Assurance and Warranty
Dorman manufactures this catalytic converter with integrated exhaust manifold to meet OEM specifications for fit and function. The stainless steel construction and ceramic substrate are designed for durability and emission compliance. Note that this part is not California Air Resources Board (CARB) certified and is not compliant with CARB Executive Order requirements. Warranty details should be confirmed with the distributor or installer.
| Brand | Dorman |
| Part Number | 674-097 |
| Color | Natural |
| Type | One-piece |
| Tube Wall Thickness | 0.125 |
| Grade Type | Regular |
| Converter Body Length | 9 |
| Inlet Type | Flanged |
| Outlet Type | Flanged |
| Inlet Quantity | 2 |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | No |
| Substrate Material | Ceramic |
| Inlet Mounting Hole Quantity | 10 |
| Inlet Mounting Hardware Included | No |
| Outlet Mounting Hole Quantity | 2 |
| Outlet Gasket Included | Yes |
| Outlet Mounting Hardware Included | Yes |
| Overall Length | 29 |
| Air Tube Count | 0 |
| Sensor Port Count | 1 |
| Converter Body Material | Stainless steel |
| CARB Executive Order Number | Not carb compliant |
| New York Certified | No |
| Outlet Port Shape | Round |
| Inlet Port Shape | Round |
| Package Contents | 1 inlet gasket; 1 outlet gasket; 5 bolts; 2 nuts; 5 washers |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Lexus | LS460 | RWD | 4.6L | V8 | Right | CARB Compliant: No; CARB Compliant: No |
| 2016 | Lexus | LS460 | RWD | 4.6L | V8 | Right | CARB Compliant: No; CARB Compliant: No |
| 2015 | Lexus | LS460 | RWD | 4.6L | V8 | Right | CARB Compliant: No; CARB Compliant: No |
| 2014 | Lexus | LS460 | RWD | 4.6L | V8 | Right | CARB Compliant: No; CARB Compliant: No |
| 2013 | Lexus | LS460 | RWD | 4.6L | V8 | Right | CARB Compliant: No; CARB Compliant: No |
| 2012 | Lexus | LS460 | RWD | 4.6L | V8 | Right | CARB Compliant: No; CARB Compliant: No |
| 2011 | Lexus | LS460 | RWD | 4.6L | V8 | Right | CARB Compliant: No; CARB Compliant: No |
| 2010 | Lexus | LS460 | RWD | 4.6L | V8 | Right | CARB Compliant: No; CARB Compliant: No |
| 2009 | Lexus | LS460 | RWD | 4.6L | V8 | Right | CARB Compliant: No; CARB Compliant: No |
| 2008 | Lexus | LS460 | 4.6L | V8 | Right | CARB Compliant: No; CARB Compliant: No | |
| 2007 | Lexus | LS460 | 4.6L | V8 | Right | CARB Compliant: No; 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.