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Dorman 624-891 Automatic Transmission Oil Cooler Hose Assembly - Torque Converter Cooler to Transmission
Reliable Automatic Transmission Oil Cooler Hose Assembly
The Dorman 624-891 automatic transmission oil cooler hose assembly is designed to provide a durable and flexible connection for your vehicle's transmission cooling system. Engineered to meet the demands of Dodge Ram 2500 and Ram 3500 models, this hose assembly ensures efficient fluid transfer under varying temperature and pressure conditions.
- Compatible with Dodge Ram 2500 and Ram 3500 models
- 20-inch length for precise fitment
- Constructed with a combination of metal and rubber for flexibility and durability
- Natural hose color for easy identification
- Female threads on one end and male threads on the other for secure connections
- Maximum working pressure of 100 PSI
- Operates reliably between -40°F and 329°F
- Flexible design without internal spring for smooth fluid flow
- Includes one transmission line per package
Durable Construction and Design Features
This automatic transmission oil cooler hose assembly combines metal and rubber materials to provide both strength and flexibility. The natural-colored hose is 20 inches long, making it suitable for the transmission cooling systems in Dodge Ram 2500 and Ram 3500 trucks. The hose features female threads on one end and male threads on the other, ensuring a secure and leak-resistant connection. Designed to withstand a maximum working pressure of 100 PSI, it operates effectively within a temperature range from -40°F to 329°F, accommodating the thermal demands of transmission fluid cooling.
Compatible Applications and Common Uses
This Dorman 624-891 hose assembly is specifically compatible with Dodge Ram 2500 and Ram 3500 models, providing a reliable replacement for worn or damaged transmission oil cooler lines. It is commonly used to address issues such as:
- Leaking or cracked transmission cooler hoses
- Reduced transmission cooling efficiency
- Fluid contamination due to hose failure
- Pressure loss in the transmission cooling system
- Hose degradation from extreme temperature exposure
Installation Notes and Tips
When installing the Dorman 624-891 transmission oil cooler hose assembly, ensure that the hose length and thread types match the vehicle’s specifications. The flexible design allows for easier routing and connection without kinking. Use appropriate tools to tighten the female and male threaded ends securely, avoiding over-tightening which could damage the threads. Inspect the hose routing to prevent contact with sharp edges or hot engine components.
Quality Assurance and Warranty Information
Dorman manufactures this transmission oil cooler hose assembly to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided, Dorman products typically undergo rigorous quality control to ensure durability and reliable performance in demanding automotive environments.
| Brand | Dorman |
|---|---|
| Part Number | 624-891 |
| Hose Color | Natural |
| Length | 20 |
| End 1 Type | Female threads |
| End 2 Type | Male threads |
| Contains Spring | No |
| Maximum Working Pressure | 100 |
| Hose Material | Metal |
| Hose Material | Rubber |
| Flexible | Yes |
| Gasket or Seal Included | No |
| Maximum Operating Temperature (┬░F) | 329 deg. f. |
| Minimum Operating Temperature (┬░F) | -40 deg. f. |
| Package Contents | 1 transmission line |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Torque Converter Cooler to Transmission | |
| 2009 | Dodge | Ram 2500 | 6.7L | L6 | DIESEL | Torque Converter Cooler to Transmission | |
| 2009 | Dodge | Ram 3500 | Torque Converter Cooler to Transmission | L6 359CID 5.9L | |||
| 2009 | Dodge | Ram 3500 | 6.7L | L6 | Torque Converter Cooler to Transmission | ||
| 2008 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Torque Converter Cooler to Transmission | |
| 2008 | Dodge | Ram 2500 | 6.7L | L6 | DIESEL | Torque Converter Cooler to Transmission | |
| 2008 | Dodge | Ram 3500 | 5.9L | L6 | Torque Converter Cooler to Transmission | ||
| 2008 | Dodge | Ram 3500 | 6.7L | L6 | Torque Converter Cooler to Transmission | ||
| 2007 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Torque Converter Cooler to Transmission | |
| 2007 | Dodge | Ram 2500 | 6.7L | L6 | DIESEL | Torque Converter Cooler to Transmission | |
| 2007 | Dodge | Ram 3500 | 5.9L | L6 | Torque Converter Cooler to Transmission | ||
| 2007 | Dodge | Ram 3500 | 6.7L | L6 | Torque Converter Cooler to Transmission | ||
| 2006 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Torque Converter Cooler to Transmission | |
| 2006 | Dodge | Ram 3500 | 5.9L | L6 | Torque Converter Cooler to Transmission | ||
| 2005 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | Torque Converter Cooler to Transmission | |
| 2005 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | Torque Converter Cooler to Transmission | |
| 2004 | Dodge | Ram 2500 | 5.9L | L6 | Torque Converter Cooler to Transmission | ||
| 2004 | Dodge | Ram 3500 | 5.9L | L6 | Torque Converter Cooler to Transmission | ||
| 2003 | Dodge | Ram 2500 | 5.9L | L6 | Torque Converter Cooler to Transmission | ||
| 2003 | Dodge | Ram 3500 | 5.9L | L6 | Torque Converter Cooler to Transmission |
* 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.