Carquest Radiator Cap: 16 PSI, 10225
In stock
$8.99
Listed as compatible with this vehicle by the retailer feed.
Check price2004 Porsche Boxster Coolant Hoses
4 products listed as compatible with this vehicle by the retailer feed.
Carquest Radiator Cap Adapter, 12017
In stock
$8.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Cooling System Tester Adapter, 12016
In stock
$28.49
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Engine Coolant Reservoir Cap, T34
Out of stock
$4.99
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.