Buy OEM 1998 Subaru Part # 21623AA310 (31220AA430). Automatic Transmission Oil Cooler Tube. Case Converter. Hose ATF (Clear) (AT). Trans Oil Cooler Line If your 1998 Subaru is

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 1998 Subaru 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.