The Derale 13313 is a 6-pass, 17-inch Series 7000 transmission cooler built with 1/2" copper tubing expanded into aluminum cooling fins. It is sold as a cooler core only, with no hardware kit, making it a good choice as a replacement core or for a custom install where you already have fittings and mounting hardware. It uses -6AN inlets and is rated for use up to 18,500 GVW.
Specifications:
- Cooler style: Series 7000 copper/aluminum tube and fin
- Passes: 6
- Ports: -6AN inlets
- Dimensions: 17-1/2" W x 7-5/8" H x 3/4" D
- Mounting dimension: 13-3/4"
- GVW rating: 18,500
- Added fluid capacity: 7 oz
- Sold as: cooler core only (no hardware)
- Part number: 13313
FAQ
What is the Derale 13313 cooler?
It is a 6-pass 17" Series 7000 copper/aluminum transmission cooler, sold as a cooler core only.
What port size does it use?
It uses -6AN inlets.
Does it include hardware?
No, it is the cooler core only, with no hardware kit included.
How is it built?
It uses 1/2" copper tubing expanded into aluminum cooling fins.

