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Heater Hose Connector Fittings

Individual Parts

Results 1 - 25 of 48

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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

Part Number: SUM-221107

4.69 out of 5 stars ( 26 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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

Part Number: SUM-221112

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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

Part Number: SUM-224002

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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

Part Number: RNB-800-272

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

Fitting, Connector, Brass, Straight, Hose Barb to Hose Barb, 5/8 in. Male. Each

Part Number: DAC-80422

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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

Part Number: RNB-47094

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

Fitting, Heater Hose Connector, Straight, Aluminum, Gray/Silver, 5/8 in. Hose Barb, 3/4 in. Hose Barb, Each

Part Number: RNB-47080HP

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

Fitting, Heater Hose Connector, Straight, Steel, Natural, 3/4 in. Hose Barb, Each

Part Number: RNB-56430

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

Heater Fitting, Steel, Straight Hose Splicer, 5/8 inch, Each

Part Number: FSS-84740

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

Heater Hose Connector Fitting, Straight, Steel, Chrome, 1/2 in. Male NPT, 3/4 in. Hose Barb, Each

Part Number: DWR-32-66376

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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