The Mishimoto Replacement Oil Cooler restores oil cooling on the 2003-2007 Dodge Ram 5.9L Cummins. A clogged or leaking factory cooler reduces heat transfer to the coolant and can thin the oil, leaving critical engine components less protected. This stock-style direct-fit cooler ships with new seals and meets OEM quality standards to deliver the cooling a daily-driven 5.9L Cummins needs. Backed by the Mishimoto Lifetime Warranty.
| Type | Stock replacement oil cooler |
| Application | 2003-2007 Dodge Ram 2500 / 3500 5.9L Cummins |
| Includes | New seals |
| Warranty | Mishimoto Lifetime Warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003,2005-2007 | Dodge | Ram 2500 | Laramie |
| 2003-2007 | Dodge | Ram 2500 | SLT |
| 2006-2007 | Dodge | Ram 2500 | Sport |
| 2003-2007 | Dodge | Ram 2500 | ST |
| 2006-2007 | Dodge | Ram 2500 | TRX4 |
| 2003-2007 | Dodge | Ram 3500 | Laramie |
| 2003-2007 | Dodge | Ram 3500 | SLT |
| 2006-2007 | Dodge | Ram 3500 | Sport |
| 2003-2007 | Dodge | Ram 3500 | ST |
| 2007 | Dodge | Ram 3500 | TRX4 |
