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Dorman 674-905 Exhaust Manifold - Right
Durable Cast Iron Exhaust Manifold for Chrysler and Dodge Vehicles
The Dorman 674-905 exhaust manifold is engineered to provide reliable exhaust flow for select Chrysler and Dodge models. Designed with a natural cast iron finish and square port shape, this manifold ensures a precise fit and long-lasting performance for vehicles like the Dodge Ram 1500 and Chrysler Aspen.
- Constructed from durable cast iron material for heat resistance and strength
- Natural color finish with square port shape for optimal exhaust flow
- Includes mounting hardware: 2 bolts, 2 nuts, and 2 washers for easy installation
- Comes with a manifold gasket and heat shield to protect surrounding components
- Compatible with Chrysler Aspen, Dodge Durango, Ram 1500, Ram 2500, and Ram 3500 models
Product Details and Specifications
This Dorman exhaust manifold (part number 674-905) is designed to meet regular grade standards, providing a balance of durability and cost-effectiveness. The cast iron construction offers excellent resistance to high temperatures and corrosion, which is essential for maintaining exhaust system integrity. The included heat shield helps reduce heat transfer to nearby engine components, enhancing overall engine bay safety. The square port shape matches factory specifications to ensure proper exhaust gas flow and fitment.
Compatible Vehicles and Applications
This exhaust manifold is compatible with a range of Chrysler and Dodge vehicles, including the Chrysler Aspen, Dodge Durango, and Ram 1500, 2500, and 3500 trucks. It is designed to replace worn or damaged manifolds that may cause exhaust leaks, poor engine performance, or increased emissions.
- Resolves exhaust leaks caused by cracked or warped manifolds
- Restores proper exhaust flow to improve engine efficiency
- Reduces engine noise associated with manifold damage
- Helps maintain emission control system performance
- Prevents heat damage to surrounding engine components with included heat shield
Installation Notes and Tips
The Dorman 674-905 exhaust manifold includes all necessary mounting hardware and a gasket to simplify installation. It is recommended to inspect the exhaust ports and surrounding components for damage before installation. Use proper torque specifications when tightening bolts to avoid warping the manifold. Replacement should be performed by a qualified technician familiar with Chrysler and Dodge exhaust systems.
Quality Assurance and Warranty
Dorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit, form, and function. The 674-905 part is backed by Dorman's quality assurance processes to ensure reliable performance. Please refer to Dorman's warranty policy for specific coverage details.
| Brand | Dorman |
|---|---|
| Part Number | 674-905 |
| Color | Natural |
| Gasket Or Seal Included | Yes |
| Grade Type | Regular |
| Heat Shield Included | Yes |
| Material | Cast Iron |
| Mounting Hardware Included | Yes |
| Package Contents | Exhaust Manifold; 1 Manifold Gasket; 2 Bolts; 2 Nuts; 2 Washers |
| Port Shape | Square |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Chrysler | Aspen | 5.7L | V8 | Right | |
| 2008 | Dodge | Durango | 5.7L | V8 | Right | |
| 2008 | Dodge | Ram 1500 | 5.7L | V8 | Right | |
| 2008 | Dodge | Ram 2500 | 5.7L | V8 | Right | |
| 2008 | Dodge | Ram 3500 | 5.7L | V8 | Right | |
| 2007 | Chrysler | Aspen | 5.7L | V8 | Right | |
| 2007 | Dodge | Durango | 5.7L | V8 | Right | |
| 2007 | Dodge | Ram 1500 | 5.7L | V8 | Right | |
| 2007 | Dodge | Ram 2500 | 5.7L | V8 | Right | |
| 2007 | Dodge | Ram 3500 | 5.7L | V8 | Right | |
| 2006 | Dodge | Durango | 5.7L | V8 | Right | |
| 2006 | Dodge | Ram 1500 | 5.7L | V8 | Right | |
| 2006 | Dodge | Ram 2500 | 5.7L | V8 | Right | |
| 2006 | Dodge | Ram 3500 | 5.7L | V8 | Right | |
| 2005 | Dodge | Durango | 5.7L | V8 | Right | |
| 2005 | Dodge | Ram 1500 | 5.7L | V8 | Right | |
| 2005 | Dodge | Ram 2500 | 5.7L | V8 | Right | |
| 2005 | Dodge | Ram 3500 | 5.7L | V8 | Right | |
| 2004 | Dodge | Durango | 5.7L | V8 | Right | |
| 2004 | Dodge | Ram 1500 | 5.7L | V8 | Right | |
| 2004 | Dodge | Ram 2500 | 5.7L | V8 | Right | |
| 2004 | Dodge | Ram 3500 | 5.7L | V8 | Right | |
| 2003 | Dodge | Ram 1500 | 5.7L | V8 | Right | |
| 2003 | Dodge | Ram 2500 | 5.7L | V8 | Right | |
| 2003 | Dodge | Ram 3500 | 5.7L | V8 | Right |
* 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.