Motorad Engine Coolant Thermostat: 180 Degrees, 274-180
In stock
$21.99
Listed as compatible with this vehicle by the retailer feed.
Check price1999 BMW Z3 Thermostats
11 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Standard Thermostat: 180 Degrees, 13588
In stock
$23.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Standard Thermostat: 192 Degrees, 14622
In stock
$36.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Standard Thermostat: 170 Degrees, 274-174
In stock
$40.99
Listed as compatible with this vehicle by the retailer feed.
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Motorad Engine Coolant Thermostat Housing Assembly: With Seal, 192 Degrees, 5541KT
In stock
$56.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Integrated Thermostat Housing: With Sensor, With Seal, 207 Degrees, 14602
In stock
$88.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Thermostat Assembly: Includes Housing, Thermostat, and Gasket, 206 Degrees, 902-813
In stock
$104.99
Listed as compatible with this vehicle by the retailer feed.
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Beck/Arnley Thermostat, 143-0825
In stock
$126.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Integrated Thermostat Housing, 85955
In stock
$132.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Coolant Housing/Water Outlet: With Gasket, CH5541
Out of stock
$26.99
Listed as compatible with this vehicle by the retailer feed.
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Motorad Direct Fit Replacement HVAC Heater Control Valve, TA9110
Out of stock
$2,311.99
Listed as compatible with this vehicle by the retailer feed.
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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.