Sale

Heating and Cooling Fluid Cooler Pumps

Derale

~(10 lbs. 19X14X6)~ Black Trans Pan GM TH400 Standard

$481.80 $328.17 Save $153.63

SKU: D00Y 14201

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Derale 14201 is a transmission cooling pan designed for GM TH400 transmissions. It utilizes airflow beneath the vehicle to help reduce transmission oil temperatures. The pan features brazed, turbulator-equipped airway tubes for efficient cooling and is individually pressure tested for leaks.

Constructed from heavy gauge stamped steel with a durable black two-stage finish, this pan includes a magnetic drain plug with increased strength and a reusable washer. It also features a 1/8" NPT temperature sender bung on the side and uses the OEM filter without requiring an extension. The pan increases fluid capacity by 1 qt. 17 oz. and is compatible with most 1966-1990 GM TH400 transmissions.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDerale
Part NumberD00Y 14201

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy