Chevrolet K5 Blazer Radiators and Coolers
This page brings together radiators and coolers for the Chevrolet K5 Blazer covering model years 1975–1986, including radiators, automatic transmission oil coolers, engine oil cooler mounting kits, radiator caps, and drain petcocks. Pick your Chevrolet K5 Blazer's year above to narrow the list to radiators and coolers with confirmed fitment. Every part shown is checked against our vehicle data.
Hayden Automotive 679 Rapid-Cool Plate and Fin Transmission Cooler
Derale Performance 13900 16-Pass Electra-Cool Transmission Cooler Kit -6AN with 650 CFM Fan
Derale Performance 13950 Atomic-Cool Transmission Cooler Kit with 500 CFM Electric Fan -6AN
Hayden Automotive 677 Rapid-Cool Plate and Fin Transmission Oil Cooler Kit
Derale Performance 13700 Electra-Cool 16-Pass Remote Fluid Cooler with 650 CFM Fan -6AN
Derale Performance 13750 15 Row Atomic Cool Remote Fluid Cooler with Fan -6AN
Hayden Automotive 678 Rapid-Cool Transmission Oil Cooler 11" x 9.5" x 0.75"
Derale Performance 13614 Series 9000 17-Row Plate and Fin Transmission Cooler Kit
Derale Performance 15602 10-Row Stack Plate Engine Oil Cooler Kit with Thermostatic Sandwich Adapter
Mishimoto MMRAD-CAM-70 Aluminum Performance Radiator 1970-1981 Chevy Camaro
What's here for your Chevrolet K5 Blazer
- Automatic Transmission Oil Coolers
- Radiators — OE replacement, heavy-duty, and performance styles
- Radiator Caps
- Engine Oil Cooler Mounting Kits
- Radiator Drain Petcocks
The widest selection here comes from Hayden Automotive, Dorman, Four Seasons, and Derale Performance, spanning universal-fit and direct-fit options as well as gasket and hardware kits. Other categories Chevrolet K5 Blazer owners shop for: Chevrolet K5 Blazer Floor Panels and Parts, Chevrolet K5 Blazer Shocks and Struts and Chevrolet K5 Blazer Driveline Hardware, or browse all Chevrolet K5 Blazer parts and accessories.