Automatic Transmission Oil Cooler – Engineered for Reliable Thermal Management
This transmission oil cooler is built to replicate the performance of the original component on select vehicles. Designed to support proper transmission fluid regulation, it offers a dependable replacement when the original unit has failed due to overheating, corrosion, or physical damage.
- Functionally Equivalent Replacement – Designed to deliver the same cooling performance as the original unit for specific vehicle applications
- Effective Temperature Control – Helps restore optimal fluid temperature to protect transmission longevity after cooler failure
- Built for Endurance – Manufactured with high-quality materials and precision engineering for lasting durability
- Proven Quality – Developed with over 100 years of automotive experience and backed by U.S.-based product expertise
Vehicle Fitment
| Year | Make | Model | Positions | Comments |
|---|---|---|---|---|
| 2003 | Dodge | Ram 3500 | Rear | |
| 2003 | Dodge | Ram 2500 | Rear | Torque Converter Cooler |
| 2004 | Dodge | Ram 3500 | Rear | |
| 2004 | Dodge | Ram 2500 | Rear | Torque Converter Cooler |
| 2005 | Dodge | Ram 4000 (Mexico) | Rear | |
| 2005 | Dodge | Ram 3500 | Rear | |
| 2005 | Dodge | Ram 2500 | Rear | Torque Converter Cooler |
| 2006 | Dodge | Ram 4000 (Mexico) | Rear | |
| 2006 | Dodge | Ram 3500 | Rear | |
| 2006 | Dodge | Ram 2500 | Rear | Torque Converter Cooler |
| 2007 | Dodge | Ram 4000 (Mexico) | Rear | |
| 2007 | Dodge | Ram 3500 | Rear | |
| 2007 | Dodge | Ram 2500 | Rear | Torque Converter Cooler |
| 2008 | Dodge | Ram 4000 (Mexico) | Rear | |
| 2008 | Dodge | Ram 3500 | Rear | |
| 2008 | Dodge | Ram 2500 | Rear | Torque Converter Cooler |
| 2009 | Dodge | Ram 4000 (Mexico) | Rear | |
| 2009 | Dodge | Ram 3500 | Rear | |
| 2009 | Dodge | Ram 2500 | Rear | Torque Converter Cooler |
Product Specifications
| Grade Type | Standard Replacement |
|---|---|
| Material | Aluminum |
| Core Material | Aluminum |
| Housing Color | Chrome |
| Electric Fan | No |
Dimensions & Fitment
| Depth | 3 in |
|---|---|
| Strap Width | 3 in |
| Thickness | 6.5 in |
| Core Tube Width | 3 in |
| Cooling Row Quantity | 24 |
| Height | 6.5 in |
| Length | 11 in |
Connections & Fittings
| Inlet Attachment Type | Hose Barb |
|---|---|
| Inlet Diameter | 0.70 in; 0.99 in |
| Outlet Attachment Type | Hose Barb |
| Outlet Diameter | 0.70 in; 0.99 in |
| Line Inside Diameter | 0.68 in; 0.5 in |
Mounting & Installation
| Mounting Hardware Included | No |
|---|
OE Interchange
| 4337537 | CUMMINS |
|---|---|
| 4930582 | CUMMINS |
| 5086946AA | CHRYSLER |
| 5086946AB | CHRYSLER |
| 5191791AA | CHRYSLER |
| 68004317AA | CHRYSLER |
| 68253200AA | CHRYSLER |
Packaging Information
| Package Contents | Package Quantity | Package Type | Box dimension (CM) |
|---|---|---|---|
| 1 Automatic Transmission Oil Cooler; 2 Fittings ; 2 O-rings | 1 | Box | 30.5 x 17.5 x 19 |
