1981 GMC P-Series A/C & Heating Parts
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UAC®A/C System O-Ring and Gasket KitGMC P2500 / P3500 1981, 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 top tier...Helps maintain a desired temperature inside your carMade of durable materials$7.25 - Four Seasons®A/C Compressor Cut-Out SwitchGMC P2500 / P3500 / P4500 1981, A/C Compressor Cut-Out Switch by Four Seasons®. High Pressure Compressor Mounted. Without Connector. Type: 2 Terminals. Finish: Blue. Products are engineered and tested to provide years of trouble free...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$17.12
- Four Seasons®A/C Compressor Cut-Out Switch Harness ConnectorGMC P2500 / P3500 / P4500 1981, A/C Compressor Cut-Out Switch Harness Connector by Four Seasons®. High and Low Pressure. With Round Connector Shape. Location: To Compressor. Type: 2 Terminals. Finish: Blue/Red/White. Products are...OE style connectorsMolded plastic construction$14.07
- ACDelco®Professional™ A/C Orifice Tube Repair KitGMC P2500 / P3500 / P4500 1981, Professional™ A/C Orifice Tube Repair Kit by ACDelco®. Without Tube, Without Spring Lock. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.60
- Santech®A/C In-Line Filter KitGMC P2500 / P3500 1981, A/C In-Line Filter Kit by Santech®. With Fittings and Filters. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form,...Designed as a direct, bolt-on replacement for your original A/C partExcellent solution to restore dependable, enjoyable, and worry-free ride$57.07
- Alan Grove®A/C Compressor Mount KitGMC P2500 / P3500 5.7L with Chevrolet Small Block Engine 1981, A/C Compressor Mount Kit by Alan Grove®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze...Expertly Manufactured from first-grade steelDesigned for long-lasting service$118.70 - $127.18
- Four Seasons®A/C Compressor Wiring HarnessGMC P2500 / P3500 / P4500 with A6 Compressor / with R4 Compressor 1981, A/C Compressor Wiring Harness by Four Seasons®. With 2 Spade Rectangle Connector. Type: 2 Terminals. Products are engineered and tested to provide years of trouble...OE style connectorsMolded plastic construction$8.89
- Four Seasons®Harness Connector AdapterGMC P2500 / P3500 / P4500 with A6 Compressor / with R4 Compressor 1981, Harness Connector Adapter by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C...Precision moldedOE style connectors$9.42 - $10.31
- Dorman®HVAC Clutch Coil ConnectorGMC P2500 / P3500 1981, HVAC Clutch Coil Connector by Dorman®. Non-Weatherpack Style. Type: Blade Female Terminal. Wire Quantity: 2. Overall Length: 7". Non-Weatherpack Style. Dorman offers a comprehensive line of A/C Clutch Coil...Direct replacement A/C Clutch Coil Connectors available (where applicable) to ensure a proper fitVehicle try-on testing has been conducted on this part to ensure a trouble-free performance$8.51
- SKF®A/C Compressor Clutch BearingGMC P3500 1981, A/C Compressor Clutch Bearing by SKF®. If you’re looking for premium-quality replacement automotive parts to keep your vehicle performing reliably, you can’t go wrong with superior-grade SKF products. Made using the...Ideal solution to make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$28.34
- Four Seasons®A/C Evaporator Core Repair KitGMC P2500 / P3500 / P4500 1981, A/C Evaporator Core Repair Kit by Four Seasons®. Run Length: 4"-1/2". Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix...Application specific designCore design meets or exceeds OE performance and efficiency$13.77 - $13.79
- SKF®A/C Compressor BearingGMC P2500 / P3500 1981, A/C Compressor Bearing by SKF®. If you’re looking for premium-quality replacement automotive parts to keep your vehicle performing reliably, you can’t go wrong with superior-grade SKF products. Made using the...Ideal solution to make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$7.14
- National®Front A/C Compressor BearingGMC P2500 / P3500 with Harrison R-4 A/C Compressor 1981, Front A/C Compressor Bearing by National®. Size: 0.625". This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat...Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance$6.25
- Timken®A/C Compressor BearingGMC P2500 1981, A/C Compressor Bearing by Timken®. Size: 2.4409" x 1.5748" x 0.7874". Axial Design. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller...Designed to effectively reduce frictionUltimate load handling capability$29.01
- Dorman®HVAC Switch ConnectorGMC P2500 / P3500 1981, HVAC Switch Connector by Dorman®. Type: Spade Female Terminal. Wire Quantity: 2. Overall Length: 5". Improved wiring and highly durable insulation resist the corrosion, overheating and melting that commonly...Save time and expense by replacing the part, not the entire harnessBulb simply plugs into socket for ease of installation$9.57
- Standard®Handypack™ HVAC Blower Motor ConnectorGMC P2500 / P3500 1981, Handypack™ HVAC Blower Motor Connector by Standard®. Type: 4 Female Terminal. Finish: Black. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...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$17.49
- WVE®A/C Compressor Cut-Out SwitchGMC P2500 / P3500 / P4500 1981, A/C Compressor Cut-Out Switch by WVE®. Low Pressure. Terminal Quantity: 1. Type: 1 Terminal. Finish: Black. Replace your worn-out or faulty component with this quality replacement from WVE. This product...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$19.51
- Dorman®HVAC Control Duct HoseGMC P2500 / P3500 5.7L 1981, HVAC Control Duct Hose by Dorman®. Inner Intake. Length: 18". Inside Diameter: 1.5". Dorman has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise...Easy to installDirect replacement for a proper fit$4.40 - $23.72
- Standard®Intermotor™ Preheater HoseGMC P2500 / P3500 1981, Intermotor™ Preheater Hose by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation...The Intermotor™ brand has built its reputation by engineering and distributing a full line of genuine import parts – parts that are unrivaled for quality, original look, fit, form & function, as well as coverage.High grade materials ensure precision performance$6.71 - $43.24
- Dorman®Vacuum Storage CanisterGMC P2500 / P3500 / P4500 With HVAC Vacuum Tank 1981, Vacuum Storage Canister by Dorman®. With 2 Ports. Dorman’s Vacuum Reservoir restores proper vacuum to keep your engine performing smoothly. The Reservoir is engineered from...A necessary replacement component for restoring control of the Four-Wheel Drive (4WD), heater vents, and other accessoriesEasy to install$14.95
- National®A/C Compressor Clutch BearingGMC P2500 / P3500 with Harrison A-6 A/C Compressor / with Harrison R-4 A/C Compressor 1981, A/C Compressor Clutch Bearing by National®. Size: 0.812". This bearing is manufactured from high quality steel and constructed utilizing...Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance$31.86
- ACDelco®Professional™ A/C System O-Ring and Gasket KitGMC P2500 / P3500 1981, Professional™ A/C System O-Ring and Gasket Kit by ACDelco®. Outer Diameter: 0.335" to 0.965". Inner Diameter: 0.276" to 0.862". Designed utilizing the latest technology, this product by ACDelco features premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.44
- UAC®HVAC Blower MotorGMC P3500 1981, Rear HVAC Blower Motor by UAC®. Position: Rear. UAC’s line of electrical components includes the blower motors 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$59.61
- ACDelco®Genuine GM Parts™ HVAC Blower MotorGMC P-Series 1981, Genuine GM Parts™ HVAC Blower Motor by ACDelco®. 3" Whl. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$51.08
- Valeo®A/C CompressorGMC P4500 1981, A/C Compressor by Valeo®. 100% new Valeo products to exceed your expectations: high demand in electricity and heat. This product is designed and tested in stringent conditions that are established by OE manufacturers and...Designed to produce maximum charge output under all conditionsProvides improved efficiency in electrical various demands$171.06 - $368.70
- Reach Cooling®HVAC Heater CoreGMC P2500 / P3500 1981, HVAC Heater Core by Reach Cooling®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the...Premium parts you can rely onDesigned to keep your A/C system in top shape$42.42 - $42.60
- Standard®HVAC Blower Motor ResistorGMC P3500 1981, HVAC Blower Motor Resistor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Premium parts you can rely onDesigned to keep your A/C system in top shape$55.66
- Replace®A/C Orifice TubeGMC P2500 / P3500 with Improved A/C System For Hot Climates And City Driving 1981, A/C Orifice Tube by Replace®. Location: To Evaporator. Designed utilizing the latest technology, this product by Replace features premium quality and...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$41.18
- Transtar Industries®A/C Orifice TubeGMC P2500 / P3500 Base 1981, A/C Orifice Tube by Transtar Industries®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Superior in durability and wear resistanceSuperior proprietary coating for maximum durability$8.03
- OER®Front A/C Compressor BracketGMC P4500 1981, Front A/C Compressor Bracket by OER®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Factory original quality for lessDirect fit replacement$27.12
Shop By Service Type
- Heater Core Replacement
- A/C Receiver Drier Replacement
- Blower Motor Replacement
- A/C Evaporator Replacement
- A/C Clutch Cycling Switch Replacement
- A/C Expansion Valve Replacement
- A/C Accumulator Replacement
- A/C High Pressure Switch Replacement
- A/C Compressor Clutch Replacement
- A/C Compressor Replacement
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