Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 17" Long, 1.31" Diameter, C71850
In stock
$17.99
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Buick Regal Coolant Hoses
7 products listed as compatible with this vehicle by the retailer feed.
Gates Premium Molded Coolant Hose, 22344
In stock
$30.49
Listed as compatible with this vehicle by the retailer feed.
Check price
Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 25 Inch Length, 87606
In stock
$33.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Gates Premium Molded Heater Hose, 19120
In stock
$40.49
Listed as compatible with this vehicle by the retailer feed.
Check price
Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 24 Inch Length, 80404
In stock
$41.49
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Reservoir Cap, T167
In stock
$43.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12" Long, 1.28" Diameter, C71700
In stock
$49.99
Listed as compatible with this vehicle by the retailer feed.
Check price
This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.