Water Pipe Oil Cooler Assembly 21328AA011 for Subaru 1993-2007

The Water Pipe for the Oil Cooler Assembly (SKU 21328AA011) is a genuine Subaru coolant line designed for models produced between 1993 and 2007. It supplies coolant to the oil cooler, ensuring effective heat transfer and maintaining stable engine oil temperature. Proper cooling of the oil contributes to improved lubrication, engine longevity and reliable performance under varying driving conditions. Manufactured to Subaru’s factory specifications, the pipe offers precise fitment, corrosion resistance and long-term durability.

Manufacturer: Subaru
SKU: 21328AA011