Keep engine coolant moving and running temperatures in check with the Gates Coolant Bypass Hose / HVAC Heater Hose / Radiator Coolant Hose 20782. It's a direct-fit replacement for the listed applications, including the 1960 Volvo 445, 1960-1965 Volvo 544, 1962-1968 Volvo 122, 1971-1973 Nissan 1200, 1979-1982 Nissan 210, 1985-1995 Suzuki Samurai, and a range of 1989-1995 UD trucks — see the Buyer's Guide tab for the full list.
This hose carries engine coolant through the cooling system. Depending on the application, it is cataloged for the upper, lower, lower engine-to-pipe, lower pipe-to-radiator, or lower pipe-to-connector position, so match the position to your vehicle.
- Function: Routes coolant between the engine, radiator, and heater circuit to help maintain proper operating temperature.
- Position: Listed for upper, lower, engine-to-pipe, pipe-to-radiator, and pipe-to-connector locations depending on the vehicle.
- Replacement: If a cracked, swollen, or leaking hose is the source of coolant loss or overheating, this part replaces it.
Signs this hose may need replacing: visible coolant seepage or drips, cracked or hardened rubber, soft or bulging sections, and a low coolant level. Diagnose the source of any leak before replacing. Manufacturer part number 20782 (Gates).
