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Connectors Vacuum

DAYCO® Plastic Heater Hose Connectors

Designed for use in making various replacement heater hose configurations, Dayco’s Heater Hose Connectors accommodate 1/4”, 3/8”, 1/2”, 5/8” and 3/4” hose I.D.s and feature a unique barbed end profile to insure a leak-proof seal. These glass filled nylon connectors are compatible with all traditional coolants and fuels. Dayco Hose Connectors are available in straight, “Y”, elbow, tee and reducing configurations. A circumferential flange provides a hose stop that assures the hose is inserted to the proper depth. Anti-rotation ribs are molded into the connectors to prevent hose rotation or twisting.


Click on a column heading to sort the items in the list

Part numberDescription
80600Y Connector 2.38mm
80601Y Connector 3.17mm
80603Y Connector 4.76mm
80610Straight Connector 2.38mm
80611Straight Connector 3.17mm
80612Straight Connector 3.96mm
80613Straight Connector 4.76mm
80620Elbow Connector 2.38mm
80621Elbow Connector 3.17mm
80622Elbow Connector 3.96mm
80623Elbow Connector 4.76mm
80630Tee Connector 2.38mm
80631Tee Connector 3.17mm
80632Tee Connector 3.96mm
80633Tee Connector 4.76mm
80640Reducer Connector 3.17-2.38mm
80642Reducer Connector 3.96-3.17mm
80643Reducer Connector 6.35-4.76mm