
Key Features & Specs:
Fitment:
Upgrade engine and oil cooling with the CSF 7042O Race-Spec All-Aluminum Radiator with an integrated oil cooler. Designed for select Subaru WRX, WRX STI, Impreza, Legacy, Outback, Forester, and Crosstrek applications, this direct-fit multi-fit combo unit combines a 42mm two-row B-Tube radiator core with a built-in four-plate oil cooler in the lower tank. A thermostatic MOCAL sandwich plate and two forged -10 AN right-angle fittings are included, providing a complete oil-cooling solution for demanding street, track, and time-attack builds.