Carquest Tail Light Wiring Harness, PTC1509
In stock
$51.99
Listed as compatible with this vehicle by the retailer feed.
Check price2012 Chevrolet Silverado 3500HD Switches & Relays
130 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
GM Genuine Parts Multi-Purpose Relay, 15016745
In stock
$52.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Multi-Use Connector, PTA1517
In stock
$53.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Multi-Use Connector, PTA1229
In stock
$53.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Multi-Use Connector, PTA1357
In stock
$53.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Multi-Purpose Pigtail Kit, PT3753
In stock
$55.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Black Multi-Purpose Pigtail, PT1525
In stock
$56.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Engine Oil Pressure Sensor, SBC1007
In stock
$57.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Seat Switch, STA1019
In stock
$58.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Black Multi-Purpose Pigtail Kit with Splices, PT2887
In stock
$59.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Fog Lamp Pigtail, PT2390
In stock
$59.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Turn Signal, Headlight, Windshield Wiper and Windshield Washer Switch with Lever, D6221E
In stock
$59.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Multi-Use Connector, PTA2121
In stock
$59.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Ebony Cruise Control Switch, D1957E
In stock
$62.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Turn Signal Switch, SAE1192
In stock
$62.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Dorman Wiring Harness Assembly With Two Lamp Sockets and Three Connectors, 645-745
In stock
$63.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Engine Variable Valve Timing (VVT) Adjuster Magnet, 12653140
In stock
$63.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Multi-Use Connector, PTA1066
In stock
$63.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Headlamp, Instrument Panel Dimmer, and Dome Lamp Switch, D1527J
In stock
$64.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Multi-Use Connector, PTA1562
In stock
$64.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Multi-Use Connector, PTA1563
In stock
$65.99
Listed as compatible with this vehicle by the retailer feed.
Check price
ACDelco 4-Way Male Gray Multi-Purpose Pigtail, PT1373
In stock
$67.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Multi-Purpose Pigtail Kit, PT3707
In stock
$67.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Multi-Use Connector, PTC1308
In stock
$67.99
Listed as compatible with this vehicle by the retailer feed.
Check price
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.