Carquest Diagnostic Test Connector, PTC4021
In stock
$43.99
Listed as compatible with this vehicle by the retailer feed.
Check price2002 Cadillac Escalade EXT Switches & Relays
73 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Multi-Use Connector, PTA2338
In stock
$45.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2478
In stock
$46.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Brake Light Socket, PTA1237
In stock
$48.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Air Conditioning Clutch Cycling Switch, 15-5715
In stock
$48.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2334
In stock
$51.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2387
In stock
$51.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Neutral Safety Switch, SBE4417
In stock
$54.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts 6-Way Female Black Multi-Purpose Pigtail, PT787
In stock
$56.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Repair Harness, PTA1807
In stock
$59.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Engine Oil Pressure Switch, 59C1004
In stock
$59.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts 7-Way Female Black Multi-Purpose Pigtail, PT1392
In stock
$60.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1352
In stock
$60.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1636
In stock
$62.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Heating and Air Conditioning Blower Motor Resistor, 22807122
In stock
$65.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Ignition Lock Cylinder, CSC1509
In stock
$66.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Multi-Purpose Pigtail, PT3215
In stock
$70.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1795
In stock
$71.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Engine Oil Pressure Switch, SBC1023
In stock
$71.99
Listed as compatible with this vehicle by the retailer feed.
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ACDelco 4-Way Male Gray Multi-Purpose Pigtail, PT1366
In stock
$72.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts 10-Way Female Gray Multi-Purpose Pigtail, PT1280
In stock
$73.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Ebony Door Lock and Window Switch, D6003A
In stock
$76.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Blue Multi-Purpose Pigtail, PT2274
In stock
$76.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest HVAC Control Switch, HKC1047
In stock
$76.99
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.