Carquest Multi-Use Connector, PTA2917
In stock
$6.99
Listed as compatible with this vehicle by the retailer feed.
Check price2005 Cadillac STS Switches & Relays
91 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
GM Genuine Parts Parking Brake Switch, 22654577
In stock
$7.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1798
In stock
$10.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Purpose Relay, RAA1746
In stock
$14.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, CSA4476
In stock
$15.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest Parking Brake Switch, SBA2175
In stock
$15.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1154
In stock
$17.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Door Window Switch, WSA1318
In stock
$18.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Air Bag Module Connector, PTA2436
In stock
$22.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Fog / Driving Light Wiring Harness, FAA1152
In stock
$22.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Seat Belt Switch Connector, PTA2095
In stock
$24.79
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1483
In stock
$25.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2112
In stock
$25.99
Listed as compatible with this vehicle by the retailer feed.
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ACDelco 2-Way Female Gray Multi-Purpose Pigtail, PT209
In stock
$30.49
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts 2-Way Female White Multi-Purpose Pigtail, PT249
In stock
$30.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest HVAC Blower Motor Control Unit Connector, PTC1812
In stock
$30.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Door Lock Switch, PDA1125
In stock
$33.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2122
In stock
$33.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2137
In stock
$35.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Multi-Purpose Pigtail, PT2786
In stock
$36.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1776
In stock
$36.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTE1606
In stock
$36.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1341
In stock
$37.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Multi-Purpose Pigtail, PT723
In stock
$38.99
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.