Shop 2023 Subaru Forester Automatic Transmission Oil Cooler Tube. Case Converter. Hose ATF (Clear) (AT) Make, Leaking, Line - OEM Subaru Part # 21623AA310 (31220AA430)

Pipe Complete Oil Cooler.

CASE ASSEMBLY-CONVERTER PIPE COMPLETE-OIL COOLER Automatic Transmission Oil Cooler Tube

Fits Crosstrek, Forester, Legacy, Outback

Trans Oil Cooler Line
If your 2023 Subaru Forester is leaking transmission fluid—typically a reddish fluid that becomes darker as it ages—you may have a leaking transmission cooler line. Our Subaru experts can diagnose the fault and repair it using factory genuine Subaru parts.