The Enginetech OC1558 is a 7-plate stainless steel engine oil cooler for 1989-2002 Dodge D-Series, W-Series, and Ram 2500/3500 pickups with the 5.9L 359ci Cummins 6BT 12-valve turbo diesel engine. The cooler is an OEM-specification replacement unit, pressure-tested and built to match the factory mounting and fluid-flow configuration of the 5.9L Cummins application.
| Brand | Enginetech |
| Part Number | OC1558 |
| Type | Engine Oil Cooler (7-Plate Stainless Steel) |
| Engine | 5.9L 359ci I6 Turbo Diesel (Cummins 6BT 12-Valve) |
| Construction | 7-plate stainless steel |
| Country of Origin | India |
| UPC | 707473651196 |
| Weight | 6 lb |
Fitment: Confirmed for 1989-2002 Dodge D250, D350, W250, W350, Ram 2500, and Ram 3500 pickups with the 5.9L 359ci I6 Cummins turbo diesel engine.
Important Notes:
- 7-plate stainless steel core construction
- New unit - not remanufactured
- Manufactured to OEM specifications and pressure-tested
- Direct-fit replacement - no modifications required
Quantity: Sold individually. One cooler per engine.
About This Oil Cooler: Enginetech oil cooler elements are new units manufactured to OEM specifications and pressure-tested before shipment. This unit is a direct replacement for the factory oil cooler on the 5.9L Cummins 6BT 12-valve turbo diesel as installed in Dodge heavy-duty pickups from 1989 through the early 2000s.
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm.
