Dorman Throttle Control Actuator Connector, 645-163
In stock
$35.99
Listed as compatible with this vehicle by the retailer feed.
Check price2013 GMC Sierra 2500HD Switches & Relays
128 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Dorman HVAC Blower Motor Connector - Direct replacement, 645-236
In stock
$38.49
Listed as compatible with this vehicle by the retailer feed.
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Dorman Variable Valve Timing Solenoid (OE Fix), 916-886XD
In stock
$63.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Parking Light Relay, D1777C
Out of stock
$11.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2546
Out of stock
$35.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Ignition Switch, D1485F
Out of stock
$51.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Brake Pedal Position Sensor with Bolts, 25799118
Out of stock
$54.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2919
Out of stock
$56.99
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.