Radiator Hose Adapters and Extensions

Radiator Hose Adapter, Special Reducer, Rubber, Black, 1.75 in. Outside Diameter, 1.50 in. Inside Diameter, Each

Part Number: DAC-76950

4.75 out of 5 stars ( 16 )

Estimated Ship Date: Today

Radiator Hose Adapter, Special Reducer, Rubber, Black, 1.50 in. To 1.25 in., Each

Part Number: DAC-76925

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Radiator Hose Adapter, Rubber, Black, 1.250 in./1.500 in./1.625 in., Kit

Part Number: SUM-390003

4.43 out of 5 stars ( 35 )

Estimated Ship Date: Today

Radiator Hose Adapter, Rubber, Black, 1.990 in. Length, 1.75 in. To 1.5 in. Reduction, Each

Part Number: AAF-ALL30240

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Today

Radiator Hose Connector, Aluminum, Natural, 1.500 in. Hose Ends, 6.00 in. Length, Each

Part Number: DWR-32-1763-150

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Radiator Hose Connector, Aluminum, Natural, 1.500 in., Straight, 3 in. Long, Each

Part Number: DWR-32-1764-150

Not Yet Reviewed

Estimated Ship Date: Today

Radiator Hose Union, 1.250 in. hose barb, Aluminum, 1/8 in. NPT gauge port for temperature senders.

Part Number: SUM-3901250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Radiator Hose Adapter, Rubber, Black, 1.5 in./2 in., Kit

Part Number: SUM-390001

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Today

Radiator Hose Connector, Aluminum, Natural, 1.750 in., Straight, 3 in. Long, Each

Part Number: DWR-32-1764-175

Not Yet Reviewed

Estimated Ship Date: Today

Radiator Hose Adapter, Rubber, Black, 1 1/2 in. To 1 1/4 in., Each

Part Number: ADO-31500

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

Radiator Hose Connector, Aluminum, Natural, 1.250 in. Hose Ends, 6.00 in. Length, Each

Part Number: DWR-32-1763-125

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Radiator Hose Adapter, Rubber, Black, 2 in. To 1 3/4 in., Each

Part Number: ADO-31502

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

Radiator Hose Adapters and Extensions, Straight Connector, Aluminum, Natural Finish, 6.0 in. Long, 1.75 in. ID, Hose Bead Ends, Each

Part Number: DWR-32-1763-175

Not Yet Reviewed

Estimated Ship Date: Today

Radiator Hose Connector, Aluminum, Natural, 1.375 in., Straight, 6 in. Long, Each

Part Number: DWR-32-1763-1375

Not Yet Reviewed

Estimated Ship Date: Today

Hose Barb with 1/8" NPT Port 1-1/2" to 1-1/2"

Part Number: ICB-AN627-24X125

Not Yet Reviewed

Estimated Ship Date: Today

Coolant Drain Tube, Stainless Steel, Natural, 1.750 in. Ends, Each

Part Number: PPE-119020086

Not Yet Reviewed

Estimated Ship Date: Today

Radiator Hose adapter, 1.250 in. to 1.000 in. hose barb, Aluminum, 3/8 in. NPT gauge port for temperature senders..

Part Number: SUM-390100125

Not Yet Reviewed

Estimated Ship Date: Today

3" ALUMINUM HOSE CONNECTOR

Part Number: DWR-32-1764-125

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Summit Cool Hose Coupler/Sleeve, Rubber, Black, 1.25 in ID., 1.64 in. OD., Each

Part Number: SUM-390002

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

Radiator Hose Adapters, Fits Meziere Electric Water Pumps, 1.00 in. NPT Inlet, 1.75 in. Hose, Aluminum, Polished, Each

Part Number: MCH-P828

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

• Drop Ship
• Special Order

Radiator Hose Adapter, Aluminum, Natural, Trick Flow® StreetBurner®, Track Heat® Manifold, Ford 4.6L 2V, Kit

Part Number: TFS-5182COOL

Not Yet Reviewed

Estimated Ship Date: Today

Coolant Hose Reducer, Reducer, Small ID (in):1.25, Large ID (in):1.25, Length (in):1.875

Part Number: FCD-CHA1001

Not Yet Reviewed

Estimated Ship Date: Today

Coolant Hose Reducer, Reducer, Small ID (in):1.5, Large ID (in):1.5, Length (in):1.875

Part Number: FCD-CHA1002

Not Yet Reviewed

Estimated Ship Date: Today

Radiator Hose Adapter, Thermostat to Cylinder Head, BMW, Each

Part Number: RIN-CHC0609

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

• Drop Ship
• Special Order