Kia Rio Radiators and Coolers
This page brings together radiators and coolers for the Kia Rio, covering model years 2001 through 2023. The range includes radiators, automatic transmission oil coolers, radiator caps, radiator supports, and related mounting hardware — from OE replacement pieces to universal and performance-oriented options. Choose your model year above and this page keeps only the radiators and coolers that fit your Kia Rio. Each listing is matched to our vehicle fitment data before it appears here.
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 15502 Series 7000 Engine Oil Cooler Kit with Sandwich Adapter
Hayden Automotive 401 Ultra-Cool Tube and Fin Transmission Oil Cooler
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
Derale Performance 15302 Replacement Oil Cooler Core 6-Pass Tube & Fin
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What's here for your Kia Rio
- Automatic Transmission Oil Coolers
- Radiators
- Radiator Caps
- Radiator Supports
- Engine Oil Cooler Mounting Kits
- Automatic Transmission Oil Cooler Mounting Kits
The widest selection here comes from Hayden Automotive, Four Seasons, Keystone, and Spectra, offering styles that range from direct OE replacements to front-mount and universal-fit configurations. Other categories Kia Rio owners shop for: Kia Rio Shocks and Struts, Kia Rio Fuel Tanks and Storage and Kia Rio Tires, or browse all Kia Rio parts and accessories.