This Derale Insta-Dapt adapter connects transmission cooler lines to a 5/16" radiator cooling line connection. It provides a universal way to tie into the factory radiator cooler line fitting when plumbing an add-on transmission cooler. The adapter is sold individually.
Specifications:
- Type: radiator cooling line adapter
- Line size: 5/16"
- Fitment: universal
- Application: connects transmission cooler lines at the radiator
- Part number: 13004
FAQ
What does the Derale 13004 adapter do?
It connects transmission cooler lines to a 5/16" radiator cooling line connection when adding a transmission cooler.
What line size does it fit?
It is sized for 5/16" cooling line.
Is it universal?
Yes, the Insta-Dapt 13004 is a universal adapter.

