Radiator Hose Adapters and Extensions

Showing In Stock Items. Show All 8 Items.

Individual Parts

Part Groups

Results 1 - 4 of 4

Summit Racing™ Radiator Hose Adapter Kits SUM-3901515

Radiator Hose Union, 1.5 to 1.5 in. barb coupler with 3/8 NPT Gauge Port, aluminum.

Part Number: SUM-3901515

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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: Monday 4/13/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 4/13/2026 if shipped by air

45 DEG ELBOW

Part Number: OFY-3497

Not Yet Reviewed

Estimated Ship Date: Aug 5, 2026 if ordered today

...Loading

Estimated Ship Date: Aug 5, 2026 if ordered today

Radiator Hose Adapters, Rubber, Black, 2.00 in to 1.75 in., Set of 6

Part Number: CEL-58983

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

4.5 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/13/2026

...Loading