Subaru Impreza WRX / STI 01-05 Mishimoto Oil Cooler Kit

Mishimoto direct-fit oil cooler kit designed for the Subaru Impreza WRX and STI. It features a 10-row stacked-plate oil cooler for improved oil temperature control with minimal pressure loss.

This black thermostatic version includes an 85°C sandwich plate, braided hoses with AN10 fittings, 1/8 NPT sensor port and plug, mounting hardware and installation instructions. Oil capacity increases by 0.473L. Mishimoto Lifetime Warranty.

Vehicle Compatibility
Subaru Impreza GD STI | 2001–2007 | 265 hp
Subaru Impreza GD STI | 2001–2007 | 280 hp
Subaru Impreza GD WRX | 2001–2007 | 218 / 225 / 230 hp