Mishimoto Oil Cooler Kit for Subaru WRX/STI 10-Row Stacked-Plate

Mishimoto Oil Cooler Kit for Subaru WRX/STI — 10-Row Stacked-Plate Optimize oil temps and protect your EJ engine. The Mishimoto 10-row stacked-plate oil cooler kit is a direct-fit solution engineered for Subaru WRX and STI models to reduce oil temperatures, increase oil capacity, and maintain reliable performance under hard driving. Key Features 10-row stacked-plate cooler for high-efficiency heat dissipation and minimal pressure loss. Direct-fit, vehicle-specific brackets for easy installation without modification. Stainless steel braided lines and billet sandwich plate for durability and leak resistance. +0.5 qt oil capacity to help stabilize oil temps and reduce thermal spikes. Optional rear-mounted thermostat sandwich plate for additional oil temperature control. Choose between Sleek Silver or Stealth Black cooler finishes to match your build. Benefits Reduces oil temperatures by more than 20°F under typical load conditions. Maintains oil pressure with minimal restriction for sustained performance driving. Improves engine longevity by preventing oil overheating during track, rally, and spirited street use. Designed to integrate with Mishimoto performance radiator, fan shroud, and silicone hose kits. Included : application-specific mounting brackets, premade stainless steel braided oil lines, billet oil sandwich plate (thermostat option available), 10-row stacked-plate cooler, and all necessary hardware. Backed by the Mishimoto Lifetime Warranty for confidence and durability.