Chevrolet Blazer Radiators and Coolers
Radiators and coolers are a popular pick among Chevrolet Blazer owners, covering model years 1969–2025 with options ranging from OE replacement radiators to transmission oil coolers, engine oil cooler lines, and radiator caps. Choose your model year above and this page keeps only the radiators and coolers that fit your Chevrolet Blazer. Each listing is matched to our vehicle fitment data before it appears here.
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
Hayden Automotive 677 Rapid-Cool Plate and Fin Transmission Oil Cooler Kit
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
What's here for your Chevrolet Blazer
- Radiators — including OE replacement, performance, heavy-duty, and universal-fit styles
- Automatic Transmission Oil Coolers — kit and dual configurations
- Radiator Caps — standard and heavy-duty options
- Engine Oil Cooler Lines — with related gaskets and hardware
The widest selection of Chevrolet Blazer radiators and coolers here comes from Dorman, Hayden Automotive, Spectra, and Four Seasons. Other categories Chevrolet Blazer owners shop for: Chevrolet Blazer Springs and Suspension Parts, Chevrolet Blazer Exhaust and Tail Pipes and Chevrolet Blazer Shocks and Struts, or browse all Chevrolet Blazer parts and accessories.
Parts Chevrolet Blazer owners have ordered here include the Dorman 924-139 Radiator Support Body Mount Kit.