Formerly Engine Heater Hose
RECOMMENDED FOR: Standard heater lines and small diameter coolant connections.
TEMPERATURE: -40°F to +257°F (-40°C to +125°C) continuous service.
CONSTRUCTION: Tube: Type P (EPDM). Black.
Reinforcement: Synthetic, high tensile textile cord.
Cover: Type P (EPDM). Black.
Design Factor: 4:1
Couplings: 1, 5, 6, or 7. Reference the Hose Coupling Section.
STANDARDS: Meets requirements of SAE 20R3 Class D-2 (except durometer and compression set).