The Water Hose from Water Pipe to Throttle Body (SKU 21204AA850) is a genuine Subaru coolant hose used to supply coolant to the throttle body. This helps regulate throttle body temperature and prevents icing in varying operating conditions. The hose fits both left and right connections where applicable. Manufactured to Subaru’s factory specifications, it ensures precise fitment, flexibility and long-term resistance to heat, coolant and pressure fluctuations.

Manufacturer: Subaru
SKU: 21204AA850