Specially designed material resists folding under vacuum. Designed to resist electrochemical degradation – the cause of hose failure. EPDM tubing; synthetic fiber knit reinforcement, heat resistant, ozone and chemical coolant resistant EPDM cover. Manufactured with OEM exact hose components (quick connects, branch connectors/tees, sensors, etc.) SAE 20R3 EC Class D1 25mm (1") ID, SAE 20R4 EC Class D1, 25mm (1") More than ID.

The radiator hose branches are molded to fit your specific application and factory quality connections are durable and eliminate coolant leaks. Excellent resistance to burrs - the main cause of hose heat and ozone resistance in use environments Meets SAE 20R4, 20R3 type EC Class D-1, D-2 Specifications Rated temperature: -40 + 275 °F (- For refrigerant hose applications (40°C + 135°C) Note: When replacing a standard worm drive gate, make sure to install the Powergrip SB clamp and spring clamp each time a new coolant hose is installed. Note: Do not use fuel or oil transfer applications.


Manufacturer: ‎Gates
Brand: ‎GATES
Model name: ‎Premium Modular Coolant Hose
Product model number: ‎23927
Discontinued by the manufacturer : ‎No
Original part number: ‎11531436410
Product weight: ‎227 g