Carquest Standard Thermostat: 180 Degrees, 14128
In stock
$17.99
Listed as compatible with this vehicle by the retailer feed.
Check price1999 Acura TL Thermostats
5 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Motorad UltraStats Thermostat: 180 Degrees, 5302-180
In stock
$29.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Coolant Housing/Water Outlet, 85156
In stock
$31.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Coolant Housing/Water Outlet, CH6024
Out of stock
$16.99
Listed as compatible with this vehicle by the retailer feed.
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Motorad Direct Fit Replacement HVAC Heater Control Valve, TA9140
Out of stock
$362.99
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.