Carquest Standard Thermostat: 178 Degrees, 1090-178
Out of stock
$166.99
Listed as compatible with this vehicle by the retailer feed.
Check price2009 Porsche Boxster Thermostats
2 products listed as compatible with this vehicle by the retailer feed.
Carquest Coolant Housing/Water Outlet, CH2071
Out of stock
$229.99
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.