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Heating and Cooling› Radiators

Cold Case Radiators

70-81 Firebird Radiator

$513.64 $434.54 Save $79.10

SKU: C050 GPF18A

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Cold Case Radiators GPF18A is an all-aluminum performance radiator designed for 1970-1981 Pontiac Firebird and Trans Am models with automatic transmissions. It features two 1" tubes, 16 fins per inch, and corrugated fins for increased thermal transfer, offering a direct fit upgrade for improved cooling.

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

BrandCold Case Radiators
Part NumberC050 GPF18A

Videos

Cold Case Radiators for Your 2nd Gen F-Body

Cold Case Radiators for Your 2nd Gen F-Body
1970-81 Pontiac Trans Am Cold Case Radiator Install

1970-81 Pontiac Trans Am Cold Case Radiator Install
Radiator Install - Cold Case - Firebird Stance Am

Radiator Install - Cold Case - Firebird Stance Am

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.

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