The Derale 13221 is a 2 pass Series 7000 copper and aluminum frame rail cooler, 17 inches long. The longer slim core adds cooling capacity for engine oil or transmission fluid while still fitting along a frame rail or other narrow space where a conventional cooler will not. It uses -6AN ports for the fluid connections.
Specifications:
- Type: Series 7000 frame rail fluid cooler
- Passes: 2
- Length: 17"
- Core construction: Copper and aluminum tube and fin
- Ports: -6AN
- Fitment: Universal (frame rail mount)
- Part number: 13221
FAQ
What is the Derale 13221 cooler?
It is a 2 pass, 17 inch Series 7000 copper and aluminum frame rail cooler.
What ports does it use?
It uses -6AN ports.
Why a frame rail cooler?
Its slim shape mounts along a frame rail or other tight space where a stacked cooler will not fit.
What does it cool?
It cools engine oil or transmission fluid.
