Dorman Coolant Hose Connector, 902-795
In stock
$19.79
Listed as compatible with this vehicle by the retailer feed.
Check price2008 Audi TT Thermostats
6 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Coolant Housing/Water Outlet: With Seal, CH1095
In stock
$48.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Integrated Thermostat Housing: With Seal, 189 Degrees, 49462
In stock
$52.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Engine Coolant Water Outlet, 902-5157
In stock
$57.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Thermostat Housing With Thermostat, 85965
In stock
$71.99
Listed as compatible with this vehicle by the retailer feed.
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Motorad Integrated Thermostat Housing: With Seal, 189 Degrees, 580-212
In stock
$106.99
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.