Chevrolet Express 3500 Radiators and Coolers
This page brings together radiators and coolers for the Chevrolet Express 3500, covering model years 1996–2025, including radiators, automatic transmission oil coolers, engine oil cooler lines, and reservoir caps in OE replacement and heavy-duty styles. Select your year above and we'll show only the radiators and coolers that fit your Chevrolet Express 3500. Fitment is checked against our vehicle data for every part listed.
Derale Performance 13960 Hyper-Cool Transmission Cooler Kit -6AN with 500 CFM Electric Fan
Derale Performance 15602 10-Row Stack Plate Engine Oil Cooler Kit with Thermostatic Sandwich Adapter
Earl's Performance Transmission Cooler Adapters for GM Automatic Transmissions
Derale Performance 35621 Thermostatically Controlled LS Engine Oil Cooler Adapter Kit
Derale Performance 35601 LS Engine Oil Cooler Block-Off Adapter with 1/8" NPT Ports
What's here for your Chevrolet Express 3500
- Radiators — OE replacement and heavy-duty options
- Automatic Transmission Oil Coolers — including kit and universal fitments
- Radiator Caps — standard and performance styles
- Engine Coolant Reservoir Caps
- Engine Oil Cooler Line Connectors
- Engine Oil Cooler Lines — including gasket and connector hardware
The widest selection here comes from Dorman, Hayden Automotive, ACDelco, and Four Seasons, spanning everything from direct OE-replacement radiators to transmission and engine oil cooling components. Other categories Chevrolet Express 3500 owners shop for: Chevrolet Express 3500 Doors and Door Parts, Chevrolet Express 3500 Shocks and Struts and Chevrolet Express 3500 Springs and Suspension Parts, or browse all Chevrolet Express 3500 parts and accessories.