Carquest A/C Expansion Valve, T39501
In stock
$22.99
Listed as compatible with this vehicle by the retailer feed.
Check price2018 Cadillac XTS Air Conditioning
7 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2018 Cadillac XTS parts
Carquest A/C Receiver Drier / Desiccant Element Header and Filter, T83235
In stock
$26.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest HVAC Heater Core, 910556
In stock
$83.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Blower Motor: with Wheel, 76506
In stock
$225.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest A/C Condenser and Receiver Drier Assembly, 713794
In stock
$254.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest A/C Compressor, New, with Clutch, with CVC Compressor, T68221
In stock
$361.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Remanufactured GM CVC Compressor with Clutch, DW67221
In stock
$423.99
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.