Carquest Thermostat, 45209
In stock
$11.99
Listed as compatible with this vehicle by the retailer feed.
Check price1999 Mitsubishi Eclipse Thermostats
10 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Standard Thermostat: With Seal, 195 Degrees, 14209
In stock
$13.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Standard Thermostat: With Seal 180 Degrees, 340-180
In stock
$16.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Thermostat: 170 Degrees with Seal, 14047
In stock
$16.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Standard Thermostat: With Seal, 180 Degrees, 14719
In stock
$19.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Motorad UltraStats UltraStat Thermostat: With Seal, 195 Degrees, 5340-195
In stock
$23.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Motorad Engine Coolant Thermostat Housing Assembly: With Outlet, With Gasket, With Seal, 195 Degrees, 5576KT
In stock
$42.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Dorman Coolant Housing/Water Outlet: with Housing and Gasket, 90 Degree Neck Angle, 902-5006
In stock
$45.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Coolant Housing/Water Outlet, CH6074
Out of stock
$25.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Engine Coolant Water Outlet, CH5576
Out of stock
$44.99
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.