Heater Hose Connector Fittings

Hose Fitting, 5/8 in. Hose Barb to 1/2 in. NPT Male Threads, 6-Point, Stainless Steel, Natural, Each

Part Number: SUM-221102

4.82 out of 5 stars ( 22 )

Estimated Ship Date: Today

Hose Fitting, 5/8 in. Hose Barb to 3/8 in. NPT Male Threads, 6-Point, Stainless Steel, Natural, Each

Part Number: SUM-221126

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

Fitting, Heater Hose Connection, Straight, Steel, Natural, 5/8 in. Hose Barb to 5/8 in. Hose Barb, Each

Part Number: RNB-56438

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fitting, Heater Hose Connector, 90 degree, Plastic, Black, 5/8 in. Hose Barb, 3/4 in. Quick Connect, Each

Part Number: RNB-800-419

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

Hose Splicer Step Hose Heater Fitting, 58 in. to 3/4 in., Straight, Steel, Each

Part Number: FSS-84744

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

NPT To Nipple, Straight, 5/8 in. Hose Barb to 1/2 in. Male NPT, Steel, Chrome, Each

Part Number: SUM-G09630

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

Hose Fitting, 5/8 in. Hose Barb to 1/2 in. NPT Male Threads, 90-Degree, Brass, Chrome, Each

Part Number: SUM-220181

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

Heater Fitting, Tee, Steel, Natural, Two 5/8 in. Connectors, One 3/8 in. Connector, Each

Part Number: FSS-84544

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Heater Hose Connector, Steel, Natural, 3/4 in. Female Quick-Connect, 5/8 in. Hose Barb, Each

Part Number: RNB-800-409HP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fitting, O-Ring Heater Fitting, 90 degree, Aluminum, Nipple, 5/8 in. Hose End, -10 Hose End, Female O-ring, Each

Part Number: SUM-224000

Not Yet Reviewed

Estimated Ship Date: Today

NPT To Nipple, 3/4 in. Hose Barb to 1/2 in. Male NPT, Steel, Chrome, Each

Part Number: SUM-G09631

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fitting, O-Ring Heater Fitting, 45 degree, Aluminum, Nipple, 5/8 in. Hose End, -10 Hose End, Female O-ring, Each

Part Number: SUM-224001

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, O-Ring Heater Fitting, 90 degree, Aluminum, Nipple, 5/8 in. Hose End, -10 Hose End, Female O-ring, Extended Length, Each

Part Number: SUM-224006

Not Yet Reviewed

Estimated Ship Date: Today

Hose Fitting, 5/8 in. Hose Barb to 1/2 in. NPT Male Threads, 12-Point, Stainless Steel, Natural, Each

Part Number: SUM-221103

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Heater Hose Connector, Heater Hose Repair, HVAC, Chrysler, Dodge, Ford, Kit

Part Number: RNB-47238HP

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Heater Hose Connector, Straight, Plastic, Black, 2 3/10 in. Female Quick-Connect, 1 1/2 in. Hose Barb, Each

Part Number: RNB-800-298

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Heater Hose Connector, Straight, Plastic, Black, Female Quick-Connect, Nipple, Chevrolet, GMC, Isuzu, Each

Part Number: ADO-15-33814

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Heater Hose Connector, 90 degree, Plastic, Black, 5/8 in. Hose Barb, 5/8 in. Quick Connect, Each

Part Number: RNB-800-416

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fitting, Heater Hose Connector, 90 degree, Plastic, Black, 3/4 in. Hose Barb, 3/4 in. Quick Connect, Each

Part Number: RNB-800-418

Not Yet Reviewed

Estimated Ship Date: Today

Fittings, Heater Hose Connection, Straight, Nylon, Black, 3/4 in. Hose Barb to 5/8 in. Hose Barb, Set of 5

Part Number: CEL-65629

Not Yet Reviewed

Estimated Ship Date: Today

Heater Hose Conn

Part Number: RNB-800-318

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Drop Ship
• Special Order

Fitting, O-Ring Heater Fitting, 135 degree, Aluminum, Nipple, 5/8 in. Hose End, -10 Hose End, Female O-ring, Each

Part Number: SUM-224007

Not Yet Reviewed

Estimated Ship Date: Today

Fittings, Heater Hose Connection, Straight, Nylon, Black, 3/4 in. Hose Barb, Set of 5

Part Number: CEL-65625

Not Yet Reviewed

Estimated Ship Date: Today

Heater Fitting, Tee, Steel, Galvanized, Two 5/8 in. Connectors, One 1/2 in. Connector, Each

Part Number: FSS-84543

Not Yet Reviewed

Estimated Ship Date: Today