The Derale 15450 is an Atomic Cool remote engine oil cooler kit that pairs a heavy-duty 15-row plate and fin cooler with an 8" Tornado electric fan for its own airflow, so it can mount almost anywhere. It ties into the engine with a universal thermostatic sandwich adapter that installs between the block and oil filter and only sends oil to the cooler once it is up to temperature. A 180°F in-line thermostat controls the fan, and the kit includes the fittings, hose, and hardware to complete the install.
Specifications:
- Cooler: 15 row plate and fin, 22,000 BTU/hr
- Fan: 8" Tornado, 500 CFM, 4.8 amp draw
- Cooler ports: 5/8"-18 O-ring female x -8AN male
- Sandwich adapter: universal thermostatic, 3/8" NPT inlet, sleeve nuts 13/16"-16, 3/4"-16, 18mm, 20mm, 22mm
- Dimensions: 12-3/4" W x 9-3/8" H x 4-5/16" D
- Pressure: 250 psi working, 300 psi burst
- Included: cooler, thermostatic sandwich adapter, two -8AN fittings, four 1/2" hose barb fittings, 180°F in-line thermostat, 10' hose, hardware
- Part number: 15450
FAQ
What is the Derale 15450 kit for?
It is a fan-equipped remote engine oil cooler kit that lowers oil temperature using a thermostatic sandwich adapter at the oil filter.
How does it connect to the engine?
It uses a universal thermostatic sandwich adapter with sleeve nuts for several filter thread sizes, so oil flows to the cooler only once it is warm.
Does it include a fan and thermostat?
Yes, it includes an 8" Tornado fan (500 CFM) and a 180°F in-line thermostat to control the fan.
How much cooling does it provide?
The 15-row plate and fin cooler is rated at 22,000 BTU per hour.

