Carquest Door Window Switch, WSA1007
In stock
$33.99
Listed as compatible with this vehicle by the retailer feed.
Check price2018 GMC Sierra 3500HD Switches & Relays
34 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Door Lock Switch, PDA1072
In stock
$33.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Transmission Shift Interlock Solenoid, 924-977
In stock
$34.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Automatic Transmission Pressure Control Solenoid, TCC1497
In stock
$36.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Gray Multi-Purpose Pigtail, PT2648
In stock
$41.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Door Window Switch, WSA1011
In stock
$43.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Turn Signal Switch, SAE1454
In stock
$45.49
Listed as compatible with this vehicle by the retailer feed.
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Dorman Variable Timing Oil Control Valve, 916-865
In stock
$48.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1474
In stock
$48.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1413
In stock
$48.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Multi-Purpose Pigtail Kit, PT3753
In stock
$55.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Engine Oil Pressure Sensor, SBC1007
In stock
$57.99
Listed as compatible with this vehicle by the retailer feed.
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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.
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Carquest Dimmer Switch, SAC2049
In stock
$63.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Door Window Switch, WSA1969
In stock
$64.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2965
In stock
$70.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Neutral Safety Switch, CSC1705
In stock
$77.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Purpose Relay, RAC2619
In stock
$81.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Dimmer Switch, SAC1554
In stock
$97.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Door Window Switch, WSC1087
In stock
$101.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Turn Signal Switch, 22982103
In stock
$118.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTC2094
In stock
$138.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Camshaft Position Actuator Solenoid Valve, 12682000
In stock
$147.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Ignition Lock Cylinder, CSC2679
In stock
$152.99
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.