Carquest Multi-Use Connector, PTA2575
In stock
$25.99
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Chevrolet TrailBlazer Switches & Relays
216 products listed as compatible with this vehicle by the retailer feed.
GM Genuine Parts Multi-Purpose Pigtail Kit, PT3786
In stock
$25.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Brake Light Switch, SLA1014
In stock
$25.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Multi-Purpose Pigtail, PT3156
In stock
$26.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2539
In stock
$26.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Purpose Relay, RAA1236
In stock
$26.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Gray Multi-Purpose Relay, 13503102
In stock
$27.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2437
In stock
$27.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2454
In stock
$27.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2362
In stock
$28.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts 2-Way Female Black and Green Multi-Purpose Pigtail, PT248
In stock
$29.49
Listed as compatible with this vehicle by the retailer feed.
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ACDelco Multi-Purpose Relay, D1741C
In stock
$29.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Tail Light Circuit Board, QBE1008
In stock
$29.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Throttle Position Sensor Connector - Professional appearance, 645-237
In stock
$29.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Black Multi-Purpose Pigtail, PT2712
In stock
$30.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2864
In stock
$31.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest Air Conditioner Compressor Cut-Out Switch, ACA1264
In stock
$32.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest HVAC Pressure Switch, ACA1334
In stock
$32.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Purpose Relay, RAA1241
In stock
$33.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1078
In stock
$34.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1061
In stock
$34.99
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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Carquest Multi-Use Connector, PTA1801
In stock
$35.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Ignition Switch, CSA1039
In stock
$35.99
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.