GMC Sonoma Radiators and Coolers
This page brings together radiators and coolers for the GMC Sonoma across model years 1987–2004, covering everything from radiators and radiator caps to automatic transmission oil coolers and engine oil cooler mounting kits. Choose your model year above and this page keeps only the radiators and coolers that fit your GMC Sonoma. Each listing is matched to our vehicle fitment data before it appears here.
Derale Performance 13950 Atomic-Cool Transmission Cooler Kit with 500 CFM Electric Fan -6AN
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
Derale Performance 15602 10-Row Stack Plate Engine Oil Cooler Kit with Thermostatic Sandwich Adapter
Derale Performance 15405 Plate & Fin Engine Oil Cooler Kit with Sandwich Adapter
Derale Performance 15502 Series 7000 Engine Oil Cooler Kit with Sandwich Adapter
Moroso 63467 Extended Billet Aluminum Water Filler Neck 5.75 Inch 45 Degree
Derale Performance 15302 Replacement Oil Cooler Core 6-Pass Tube & Fin
What's here for your GMC Sonoma
- Automatic Transmission Oil Coolers — including universal-fit and performance-oriented options
- Radiators — OE replacement and performance styles, front-mount configurations
- Radiator Caps — standard and updated designs with gasket-seal fitment
- Engine Coolant Reservoir Caps — OE-style replacement caps
- Engine Oil Cooler Mounting Kits — hardware and gasket sets for cooler installation
The widest selection here comes from Hayden Automotive, Dorman, Four Seasons, and Derale Performance, spanning OE replacement pieces as well as performance and kit-based options. Other categories GMC Sonoma owners shop for: GMC Sonoma Exhaust and Tail Pipes, GMC Sonoma Exterior Lights and GMC Sonoma Springs and Suspension Parts, or browse all GMC Sonoma parts and accessories.