2001 GMC Sierra 2500 A/C & Heating Parts
Select Your Submodel
-
FJC®R12 to R134a Retrofit KitGMC Sierra 2500 HD 8.1L 4-Speed 2001, R12 to R134a Retrofit Kit by FJC®. R12 to R134a. With Estercool Oil. Volume: 8 oz. Designed utilizing the latest technology, this product features premium quality and will perform better than...High quality at an affordable priceExpertly made from premium materials$17.61 - Replace®A/C Orifice TubeGMC Sierra 2500 / Sierra 2500 HD 2001, A/C Orifice Tube by Replace®. Front. Fixed. Finish: Black/White. Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised....CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money$1.70
- ACDelco®Genuine GM Parts™ A/C Compressor Cut-Out SwitchGMC Sierra 2500 with A/C Automatic Control / with A/C Manual Control 2001, Genuine GM Parts™ A/C Compressor Cut-Out Switch by ACDelco®. High Pressure Cut-Off. With Oval Connector Shape. Type: 2 Blade Terminal. Finish: Red. With Snap...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$28.34
- UAC®A/C Clutch Cycle SwitchGMC Sierra 2500 / Sierra 2500 HD 2001, A/C Clutch Cycle Switch by UAC®. M12 - 1.5 Threaded. With Oval Connector. UAC’s line of electrical components includes the Switches and Relays that are necessary for the proper function of an A/C...Helps maintain a desired temperature inside your carMade of durable materials$11.29
- UAC®A/C System Repair KitGMC Sierra 2500 2001, A/C System Repair Kit by UAC®. UAC’s line of hose components includes the adapters, fittings and seals that are necessary for the proper function of an A/C System. They are produced at top tier facilities with...Helps maintain a desired temperature inside your carMade of durable materials$30.68 - $35.05
- UAC®A/C System Seal KitGMC Sierra 2500 / Sierra 2500 HD 2001, A/C System Seal Kit by UAC®. UAC’s line of hose components includes the adapters, fittings and seals that are necessary for the proper function of an A/C System. They are produced at top tier...Helps maintain a desired temperature inside your carMade of durable materials$12.87
- UAC®A/C System Valve Core and Cap KitGMC Sierra 2500 / Sierra 2500 HD 2001, A/C System Valve Core and Cap Kit by UAC®. UAC’s line of hose components includes the adapters, fittings and seals 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$4.92
- gpd®A/C Clutch Cycle SwitchGMC Sierra 2500 / Sierra 2500 HD 2001, A/C Clutch Cycle Switch 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, they...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$13.21 - $13.77
- ACDelco®GM Original Equipment™ Ambient Air Temperature SensorGMC Sierra 2500 / Sierra 2500 HD 2001, GM Original Equipment™ Ambient Air Temperature Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.05 - $29.75
- Four Seasons®HVAC System SwitchGMC Sierra 2500 / Sierra 2500 HD 2001, HVAC System Switch by Four Seasons®. With Round Connector Shape. Location: To Compressor. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$15.72 - $31.17
- Dorman®N/A A/C Compressor Bypass PulleyGMC Sierra 2500 HD 6.6L 2001, N/A A/C Compressor Bypass Pulley by Dorman®. Now there’s an affordable, effective way to get your vehicle up and running after a seized A/C compressor renders it inoperable. Dorman’s A/C Compressor...Significantly cuts costs by eliminating the need for a new A/C compressorUses original length serpentine belt$49.59
- gpd®A/C System Valve Core and Cap KitGMC Sierra 2500 / Sierra 2500 HD 2001, A/C System Valve Core and Cap Kit by gpd®. Rapid Seal Kits include a direct replacement of all O-rings in a vehicle's A/C system. This saves time and money because every O-ring needed is in one...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$4.79
- gpd®PAG-46 R134a Synthetic Refrigerant Oil, 8 ozGMC Sierra 2500 / Sierra 2500 HD with 65 Series Compressor with 8 oz Oil Capacity 2001, PAG-46 R134a Synthetic Refrigerant Oil, 8 oz by gpd®. Synthetic. Volume: 8 oz. gpd chemicals are designed to meet OE specifications and standards....Designed to meet/exceed OE fit, form and functionDurability tested on every new design$9.80
- Four Seasons®A/C Compressor Cut-Out Switch Harness ConnectorGMC Sierra 2500 / Sierra 2500 HD 2001, 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 operation. Backed...OE style connectorsMolded plastic construction$11.36 - $26.22
- ACDelco®GM Original Equipment™ A/C System Valve CoreGMC Sierra 2500 / Sierra 2500 HD 2001, GM Original Equipment™ A/C System Valve Core by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.73
- ACDelco®Genuine GM Parts™ Cabin Air Temperature Sensor AspiratorGMC Sierra 2500 / Sierra 2500 HD 2001, Genuine GM Parts™ Cabin Air Temperature Sensor Aspirator by ACDelco®. Quantity Varies By Application. Designed utilizing the latest technology, this product by ACDelco features premium quality...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$46.05
- ACDelco®Genuine GM Parts™ A/C Compressor Control ValveGMC Sierra 2500 / Sierra 2500 HD 2001, Genuine GM Parts™ A/C Compressor Control Valve by ACDelco®. Without Fitting. Material: Teflon. Clutch Diameter: 4.21". With Spring, without O-Ring. Quantity varies by application. Designed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.73
- UAC®PAG-150 R134a Premium Synthetic Refrigerant Oil, 8 ozGMC Sierra 2500 / Sierra 2500 HD with H6 Compressor 2001, PAG-150 R134a Premium Synthetic Refrigerant Oil, 8 oz by UAC®. Premium Synthetic. Volume: 8 oz. Designed utilizing the latest technology, this product features premium quality...Made with precision and quality in mindBuilt to last$6.81
- ACDelco®GM Original Equipment™ A/C Drive Belt Tensioner PulleyGMC Sierra 2500 2001, GM Original Equipment™ A/C Drive Belt Tensioner Pulley by ACDelco®. Material: Steel, Aluminum. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$50.05 - $57.23
- Four Seasons®A/C System Valve Core and Cap KitGMC Sierra 2500 / Sierra 2500 HD 2001, A/C System Valve Core and Cap Kit by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and...All the seals needed to complete the jobCompatible with both R12 and R134a refrigerants$9.39 - $24.48
- UAC®HVAC Pressure SwitchGMC Sierra 2500 2001, HVAC Pressure Switch by UAC®. Compressor HPCO. 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 at top tier...Helps maintain a desired temperature inside your carMade of durable materials$10.41
- gpd®HVAC Pressure SwitchGMC Sierra 2500 / Sierra 2500 HD 2001, HVAC Pressure Switch by gpd®. High Pressure Cut-Out. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$17.99
- gpd®A/C System O-Ring and Gasket KitGMC Sierra 2500 / Sierra 2500 HD 2001, A/C System O-Ring and Gasket Kit by gpd®. Rapid Seal Kits include a direct replacement of all O-rings in a vehicle's A/C system. This saves time and money because every O-ring needed is in one...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$0.54 - $8.40
- Four Seasons®A/C Clutch Cycle SwitchGMC Sierra 2500 / Sierra 2500 HD 2001, A/C Clutch Cycle Switch by Four Seasons®. With Oval Connector Shape. Finish: Black. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$11.87
- Four Seasons®A/C System O-Ring and Gasket KitGMC Sierra 2500 / Sierra 2500 HD 2001, A/C System O-Ring and Gasket Kit by Four Seasons®. With Green O-Rings and Black Aluminum Gaskets. Products are engineered and tested to provide years of trouble free operation. Backed by over 50...All the seals needed to complete the jobCompatible with both R12 and R134a refrigerants$11.40
- UAC®A/C System O-Ring and Gasket KitGMC Sierra 2500 / Sierra 2500 HD 2001, A/C System O-Ring and Gasket Kit by UAC®. UAC’s line of hose components includes the adapters, fittings and seals that are necessary for the proper function of an A/C System. They are produced at...Helps maintain a desired temperature inside your carMade of durable materials$25.41
- Standard®HVAC System Ambient Air Temperature SensorGMC Sierra 2500 / Sierra 2500 HD 2001, HVAC System Ambient Air Temperature Sensor by Standard®. Type: 2 Blade Male Terminal. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...Premium parts you can rely onDesigned to keep your air intake system in top shape$5.97 - $19.35
- Four Seasons®A/C Compressor Cut-Out SwitchGMC Sierra 2500 / Sierra 2500 HD 2001, 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. Backed by over 50...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$14.93 - $17.77
- UAC®PAG-46 R134a Premium Synthetic Refrigerant Oil, 8 ozGMC Sierra 2500 / Sierra 2500 HD with 10S Compressor 2001, PAG-46 R134a Premium Synthetic Refrigerant Oil, 8 oz by UAC®. Premium Synthetic. Volume: 8 oz. Designed utilizing the latest technology, this product features premium quality...Made with precision and quality in mindBuilt to last$7.56
- Dorman®HVAC Blower Motor Resistor ConnectorGMC Sierra 2500 / Sierra 2500 HD 2001, HVAC Blower Motor Resistor Connector by Dorman®. Front. Type: Pin Female Terminal. Wire Quantity: 7. Dorman’s Blower Motor Resistor promptly returns your vehicle’s heating and cooling system to...Simply plugs into the blower motor resistor for ease of installationUniquely available in a kit that includes the blower motor resistor, an essential component of most repairs$19.77 - $20.85
Shop By Service Type
2001 GMC Sierra 2500 A/C & Heating Reviews
1 review
Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata