Heating and Cooling› Radiators

DEWITTS RADIATOR

Radiator w/Fans Nova LS 73-74 Auto Trans Raw

$1,637.99

SKU: D07D 32-6139035A

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This DeWitts aluminum radiator is an LSX conversion aluminum radiator and fan kit designed for automatic transmission GM X-Body vehicles from 1973-1974. It features a dual fan design, passenger side inlet and outlet. DeWitts radiators are assembled in Michigan with in-house manufacturing of aluminum cores.

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

BrandDEWITTS RADIATOR
Part NumberD07D 32-6139035A

Videos

LS Swap Radiators vs. Traditional Radiators - Are They Needed?

LS Swap Radiators vs. Traditional Radiators - Are They Needed?
Installing a Universal LS Swap Radiator for a Budget Build

Installing a Universal LS Swap Radiator for a Budget Build
2nd Gen LS Radiator Swap!

2nd Gen LS Radiator Swap!
UPDATE + Looking over DeWitts Massive 1.25" Tube 2-Core Radiator

UPDATE + Looking over DeWitts Massive 1.25" Tube 2-Core Radiator
DeWitts Radiator feature Camaro Installation

DeWitts Radiator feature Camaro Installation

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