Dorman Heater Hose Connector Fittings

4.68 out of 5 stars 56 Customer Reviews

Dorman heater hose connector fittings are available for a wide range of cars, trucks, and vans--both application-specific and universal models. These parts can be used as replacements in areas such as the heater core inlet and/or outlet, and the radiator surge tank. The fittings are stocked in various sizes, materials, and shapes (straight, elbow); some are hose barb style, while others are quick-connect. Eliminate aggravating leaks in your cooling system with the help of these Dorman heater hose connector fittings.

Results 1 - 25 of 81

Dorman Heater Hose Connector Fittings 56438

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

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Dorman Heater Hose Connector Fittings 800-409HP

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

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Dorman Heater Hose Connector Fittings 500-005.1

Fitting, Heater Hose Connector, Straight, Steel, Nickel Plated, 3/4 in. Hose Barb, 1/2 in. NPT Male Threads

Part Number: RNB-500-005-1

Not Yet Reviewed

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Dorman Heater Hose Connector Fittings 56365

Fitting, Heater Hose Connector, Straight, Steel, Natural, 5/8 in. Hose Barb, 3/8 in. NPT Male Threads, Each

Part Number: RNB-56365

5.0 out of 5 stars ( 1 )

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Dorman Heater Hose Connector Fittings 800-292

Fitting, Heater Hose Connector, Straight, Nylon, Black, Female Quick-Connect, 12mm Hose Barb, Pair

Part Number: RNB-800-292

Not Yet Reviewed

Estimated Ship Date: Jun 30, 2025 if ordered today

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Estimated Ship Date: Jun 30, 2025 if ordered today

Dorman Heater Hose Connector Fittings 47095

Fitting, Heater Hose Connection, Straight, Plastic, Black, 3/4 in. Hose Barb to 3/4 in. Hose Barb, Each

Part Number: RNB-47095

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Dorman Heater Hose Connector Fittings 47063

Fitting, Heater Hose Connection, 90 Degree, Plastic, Black, 3/4 in. Hose Barb to 3/4 in. Hose Barb, Each

Part Number: RNB-47063

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dorman Heater Hose Connector Fittings 47062

HEATER HOSE ELBOW 5/8 IN.

Part Number: RNB-47062

4.0 out of 5 stars ( 5 )

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Dorman Heater Hose Connector Fittings for 2009-2010 JOURNEY - 47238HP

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

Part Number: RNB-47238HP

Not Yet Reviewed

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Dorman Heater Hose Connector Fittings 800-298

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

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Dorman Heater Hose Connector Fittings 800-418

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

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Dorman Heater Hose Connector Fittings 800-416

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

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Dorman Heater Hose Connector Fittings 47080

Fitting, Heater Hose Connector, Straight, Plastic, Black, 5/8 in. Hose Barb, 3/4 in. Hose Barb, Each

Part Number: RNB-47080

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Dorman Heater Hose Connector Fittings 800-401

Heater Hose Connector Fitting, male thread, 1/2in NPT, Female Quick Connect 5/8, steel, each

Part Number: RNB-800-401

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Dorman Heater Hose Connector Fittings 800-403

Heater Hose Connector Fitting, hose barb, 5/8in NPT, Female Quick Connect 5/8, plastic, each

Part Number: RNB-800-403

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Dorman Heater Hose Connector Fittings 800-272

Fitting, Heater Hose Connector, Straight, Nylon, Black, Female Quick-Connect, 50mm Hose Barb, Pair

Part Number: RNB-800-272

Not Yet Reviewed

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Dorman Heater Hose Connector Fittings 500-006.1

Heater Hose Fitting 5/8 In. Hose X 3/8 In. Npt X 2-3/4 In. Long

Part Number: RNB-500-006-1

Not Yet Reviewed

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Dorman Heater Hose Connector Fittings 47060

Fitting, Heater Hose Connector, 90 degree, Plastic, Black, 3/8 in. Hose Barb To 3/8 in. Hose Barb, Each

Part Number: RNB-47060

Not Yet Reviewed

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Dorman Heater Hose Connector Fittings 500-004.1

Fitting, Heater Hose Connector, Straight, Steel, Nickel Plated, 5/8 in. Hose Barb, 3/8 in. NPT Male Threads

Part Number: RNB-500-004-1

Not Yet Reviewed

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Dorman Heater Hose Connector Fittings 800-319

Heater Hose Conn

Part Number: RNB-800-319

Not Yet Reviewed

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Dorman Heater Hose Connector Fittings 800-449

Heater Hose Connector Fittings, Dorman, Replacement, Heater Hose Connector, 90 Degree, Plastic, Black, Quick-Connect End, Hose Barb End. Each

Part Number: RNB-800-449

Not Yet Reviewed

Estimated Ship Date: Today

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Dorman Heater Hose Connector Fittings 800-405

Heater Hose Connector Fitting, Male Quick Connect 5/8, plastic, each

Part Number: RNB-800-405

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dorman Heater Hose Connector Fittings 800-422

Heater Hose Connector Fitting, 45 degree, Plastic, Black, 5/8 in. Hose Barb, 3/4 in. Hose Barb, Chevy, Each

Part Number: RNB-800-422

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Dorman Heater Hose Connector Fittings 800-411

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

Part Number: RNB-800-411

Not Yet Reviewed

Estimated Ship Date: Today

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Dorman Heater Hose Connector Fittings 47061

Fitting, Heater Hose Connecter, 90 Degree, Plastic, Black, 1/2 in. Hose Barb to 1/2 in. Hose Barb, Each

Part Number: RNB-47061

Not Yet Reviewed

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