Carquest A/C Receiver Drier / Desiccant Element Header and Filter, T83019
In stock
$35.49
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Lexus RX 300 Air Conditioning
10 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2003 Lexus RX 300 parts
Carquest A/C Refrigerant Suction Hose, T55625
In stock
$40.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest A/C Expansion Valve, T38888
In stock
$54.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest HVAC Heater Core, 399285
In stock
$93.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Blower Motor: with Wheel, 75738
In stock
$104.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest A/C Evaporator Core, T54979
In stock
$143.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest A/C Condenser and Receiver Drier Assembly, 6278
In stock
$161.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest A/C Compressor, New, with Clutch, with 10S17C Compressor, T78390
In stock
$351.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO A/C Compressor with Clutch - New, 471-1280
In stock
$439.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest A/C Replacement Kit, 3777K
In stock
$450.99
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.