Mishimoto Oil Cooler Kit for Subaru WRX STI 2008+ 19-Row Direct-Fit

Mishimoto 19-Row Direct-Fit Oil Cooler Kit for Subaru WRX STI (2008+) Optimize engine performance and longevity with the Mishimoto 19-row direct-fit oil cooler kit designed specifically for the Subaru WRX STI (2008+). Engineered for street and track use, this kit lowers oil temperatures, reduces thermal stress, and preserves consistent power delivery under hard driving conditions. Direct-fit design: Precision mounting brackets and preassembled stainless-steel lines with -10AN fittings for a fast, hassle-free installation. High-efficiency 19-row core: Front-bumper mounting maximizes airflow for superior cooling performance. Proven results: Reduces oil temperatures by 20–30°F while maintaining minimal oil pressure loss. Heat protection: Includes thermal reflective wrap for oil lines to defend against exhaust heat and improve durability. Custom options: Available in black or silver finish; optional thermostatic sandwich plate for enhanced temperature control. Lifetime warranty: Backed by the Mishimoto lifetime warranty for long-term peace of mind. Designed and tested specifically for the Subaru WRX STI (2008+), this kit delivers reliable cooling, durable components, and straightforward installation — an essential upgrade for enthusiasts seeking consistent engine temperatures on the road or track.