Mitsubishi Diamante Radiators and Coolers
This page brings together radiators and coolers for the Mitsubishi Diamante covering model years 1992–2004, including radiators, transmission oil coolers, engine oil cooler mounting kits and radiator caps. Select your year above and we'll show only the radiators and coolers that fit your Mitsubishi Diamante. Fitment is checked against our vehicle data for every part listed.
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 15405 Plate & Fin 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 12902 Series 6000 Transmission Cooler 15 Inch 4-Pass Aluminum
Hayden Automotive 210 Quik-Mount Nylon Mounting Kit for Transmission Coolers and Electric Fans
Hayden Automotive 251 Transmission Cooler Reinstallation Kit with Quick Connect
Hayden Automotive 253 Transmission Oil Cooler Mounting Bracket Kit
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What's here for your Mitsubishi Diamante
- Automatic Transmission Oil Coolers — standalone units and universal fitment styles
- Radiator Caps — OE replacement and performance variants
- Engine Oil Cooler Mounting Kits — hardware and bracket sets for secure installation
- Radiators — OE replacement and performance radiators
- Automatic Transmission Oil Cooler Mounting Kits — complete kits for cooler installation
The widest selection here comes from Hayden Automotive, Four Seasons, Gates, and Motorad, spanning OE replacement pieces as well as universal and performance-oriented options. Other categories Mitsubishi Diamante owners shop for: Mitsubishi Diamante Exhaust Gaskets and Seals, Mitsubishi Diamante Emission Control Sensors and Mitsubishi Diamante Exhaust and Tail Pipes, or browse all Mitsubishi Diamante parts and accessories.