Carquest Multi-Use Connector, PTA1517
In stock
$53.99
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Chevrolet Silverado 1500HD Switches & Relays
202 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
GM Genuine Parts Black Multi-Purpose Pigtail, PT2135
In stock
$53.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1121
In stock
$54.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1814
In stock
$54.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1501
In stock
$54.99
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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ACDelco Heater and Air Conditioning Blower Motor Resistor Pigtail, PT2485
In stock
$55.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1693
In stock
$58.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Air Conditioning Clutch Cycling Switch, 15-50156
In stock
$58.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA2121
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 HVAC Blower Motor Resistor, RUC1013
In stock
$61.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTA1184
In stock
$61.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Engine Oil Pressure Sensor, 59C1001
In stock
$61.99
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 4-Way Male Black Multi-Purpose Pigtail, PT996
In stock
$64.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Engine Oil Pressure Sensor with Filter, 926-040
In stock
$64.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Multi-Use Connector, PTC1637
In stock
$64.99
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 Multi-Use Connector, PTA1563
In stock
$65.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Multi-Purpose Pigtail, PT1626
In stock
$65.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Ignition Lock Cylinder, CSA1482
In stock
$66.99
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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ACDelco 4-Way Male Gray Multi-Purpose Pigtail, PT1373
In stock
$67.99
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.