Carquest A/C Expansion Valve, T39186
In stock
$34.99
Listed as compatible with this vehicle by the retailer feed.
Check price2011 Cadillac STS Air Conditioning
8 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2011 Cadillac STS parts
GM Genuine Parts Heating and Air Conditioning Panel Mode Door Actuator, 15-73816
In stock
$61.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest HVAC Heater Core, 918063
In stock
$63.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest A/C Refrigerant Suction Hose, T56561
In stock
$80.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Blower Motor: with Wheel, 75809
In stock
$84.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest A/C Evaporator Core, T64022
In stock
$137.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest A/C Condenser and Receiver Drier Assembly, 2230
In stock
$177.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest A/C Evaporator Core, T44038
In stock
$183.99
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.