Chevrolet C20 Radiators and Coolers
Radiators and coolers for the Chevrolet C20 span the full 1961–1987 model run, covering everything from replacement radiators and radiator caps to automatic transmission oil coolers and engine oil cooler mounting kits. Select your year above and we'll show only the radiators and coolers that fit your Chevrolet C20. Fitment is checked against our vehicle data for every part listed.
Hayden Automotive 401 Ultra-Cool Tube and Fin Transmission Oil Cooler
Trans Dapt Performance 1350 Oil Cooler Sandwich Adapter 18mm x 1.5
Hayden Automotive 293 Universal Metal Oil Cooler Line Kit with 3/8" Tubes and 1/2" NPT Fittings
Four Seasons 53005 Rapid-Cool Plate and Fin Transmission Oil Cooler
Moroso 63467 Extended Billet Aluminum Water Filler Neck 5.75 Inch 45 Degree
Dorman 61109 Radiator Drain Petcock Plastic Black 8mm x 1.25 Thread
Hayden Automotive 210 Quik-Mount Nylon Mounting Kit for Transmission Coolers and Electric Fans
Hayden Automotive 251 Transmission Cooler Reinstallation Kit with Quick Connect
What's here for your Chevrolet C20
- Automatic Transmission Oil Coolers
- Radiators — OE replacement and heavy-duty options
- Radiator Caps
- Engine Oil Cooler Mounting Kits
- Radiator Insulators and Mount Bushings
- Radiator Drain Petcocks
The widest selection here comes from Hayden Automotive, Dorman, Four Seasons, and Derale Performance, spanning universal-fit and direct-replacement parts as well as performance and kit configurations. Other categories Chevrolet C20 owners shop for: Chevrolet C20 Exhaust Hardware, Chevrolet C20 Exhaust Gaskets and Seals and Chevrolet C20 Exhaust Brackets and Hangers, or browse all Chevrolet C20 parts and accessories.