Dorman Coolant Hose Connector, 902-2091
In stock
$35.99
Listed as compatible with this vehicle by the retailer feed.
Check price2017 Buick LaCrosse Thermostats
4 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Radiator Coolant Hose Connector: With Seal, CH2091
In stock
$37.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Integrated Housing Thermostat: With Seal, 203 Degrees, 860-203
In stock
$192.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Integrated Housing Thermostat: With Seal, 203 Degrees, 860-221
Out of stock
$188.99
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.