2003 GMC W-Series A/C Relays, Sensors & Switches
Select Your Submodel
-
UAC® - HVAC Pressure SwitchGMC W-Series with Kysor A/C System 2003, HVAC Pressure Switch by UAC®. Low Pressure. UAC’s line of electrical components includes the Switches and Relays that are necessary for the proper function of an A/C System. They are produced...Helps maintain a desired temperature inside your carMade of durable materials$18.51 - gpd® - HVAC RelayGMC W3500 Forward / W4500 Forward / W5500 Forward 2003, HVAC Relay by gpd®. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles,...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$10.34 - $28.93
- Four Seasons® - A/C Compressor Cut-Out SwitchGMC W3500 Forward / W4500 Forward / W5500 Forward 2003, A/C Compressor Cut-Out Switch by Four Seasons®. High Pressure Compressor Mounted. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free operation....Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$16.46 - $22.26
- Four Seasons® - A/C Compressor Cut-Out Switch Harness ConnectorGMC W3500 Forward / W4500 Forward / W5500 Forward 2003, A/C Compressor Cut-Out Switch Harness Connector by Four Seasons®. Location: To Compressor. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free...OE style connectorsMolded plastic construction$13.26 - $25.63
- ACDelco® - Gold™ HVAC Blower Motor Resistor ConnectorGMC W3500 Forward 2003, Gold™ HVAC Blower Motor Resistor Connector by ACDelco®. Front. With Rectangle Connector Shape. Type: 7 Pressure Contact Female Terminal. Finish: Black. Designed utilizing the latest technology, this product by...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.72
- Standard® - Handypack™ HVAC Blower Motor Resistor ConnectorGMC W3500 Forward 2003, Handypack™ HVAC Blower Motor Resistor Connector by Standard®. Front. Type: 7 Female Blade Terminal. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest...The handypack™ program is the most complete wiring center with 17 assortments available. Featuring application and non-application electrical products, handypack™ has the products and tools needed to get your electrical job done right.Pigtail and Socket Assembly$21.93
- Standard® - Intermotor™ HVAC Blower Motor Resistor ConnectorGMC W3500 Forward 2003, Intermotor™ HVAC Blower Motor Resistor Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...Premium parts you can rely onDesigned to keep your A/C system in top shape$34.97 - $44.97
