The Derale 13501 is a 9 row Series 8000 plate and fin transmission cooler kit. The furnace-brazed aluminum plate and fin core adds cooling capacity to protect the transmission during towing and heavy use, and it uses 11/32 inch hose barb inlets. It installs with the included hardware on vehicles with standard transmission cooler lines.
Specifications:
- Type: Plate and fin transmission cooler kit (Series 8000)
- Rows: 9
- Core construction: Furnace-brazed aluminum plate and fin
- Inlets: 11/32" hose barb
- Cools: Automatic transmission fluid
- Fitment: Universal
- Part number: 13501
FAQ
How many rows is the Derale 13501 cooler?
It is a 9 row Series 8000 plate and fin cooler.
What size inlets does it use?
It uses 11/32" hose barb inlets.
What is the core made of?
A furnace-brazed aluminum plate and fin core.
What does it cool?
It cools automatic transmission fluid.

