2019 Chevy Silverado 4500 HD A/C Relays, Sensors & Switches
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UAC® - HVAC Pressure Switch$24.39 + Save an extra $1.30 with iD FastTrack -
ACDelco® - Genuine GM Parts™ Air Charge Temperature Sensor$33.08 + Save an extra $2.00 with iD FastTrack -
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Standard® - HVAC Blower Motor Resistor Connector$48.63 + Save an extra $2.60 with iD FastTrack - ACDelco® - Genuine GM Parts™ Sun Load Temperature Sensor$38.99 + Save an extra $2.70 with iD FastTrack
