This Gates straight heater hose is a 5/16in x 5/16in x 250ft roll rated for 60 psi and intended for heater core and coolant routing repairs or fabrication. Sold as a continuous length, it lets installers cut to specific runs for custom or replacement plumbing. Use where 5/16in ID heater hose is required and a 60 psi rating meets the cooling system’s operating conditions.

Gates 5/16in x 5/16in x 250ft (60psi) Straight Heater Hose