Hose Coolant Tank Turbo 99078AA073 for Subaru WRX STI 2001-2007

The Turbo Coolant Tank Hose (SKU 99078AA073) is a genuine Subaru component designed for WRX and WRX STI models from 2001 to 2007. It connects the turbo-specific coolant expansion tank with the cooling system, ensuring stable coolant flow and effective heat management for the turbocharger. Proper cooling helps maintain turbo efficiency, prevents overheating and supports long-term reliability. Manufactured to Subaru’s factory specifications, the hose offers precise fitment, flexibility and resistance to heat, pressure and coolant exposure.

Manufacturer: Subaru
SKU: 99078AA073