2018 GMC Sierra 2500 A/C & Heating Parts
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Santech®A/C Line O-Ring KitGMC Sierra 2500 2018, A/C Line O-Ring Kit by Santech®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and function just like the OEM,...Premium parts you can rely onDesigned to keep your A/C system in top shape$10.81 - ACDelco®GM Original Equipment™ HVAC Temperature Valve ActuatorGMC Sierra 2500 2018, GM Original Equipment™ HVAC Temperature Valve Actuator by ACDelco®. ACDelco GM Original Equipment Actuators properly control the opening and closing of the blend door in your vehicle. Manufactured to meet or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$35.38
- ACDelco®Genuine GM Parts™ A/C Evaporator DrainGMC Sierra 2500 2018, Genuine GM Parts™ A/C Evaporator Drain by ACDelco®. Position: Lower. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.07
- gpd®R12 Refrigerant Oil, 1 ozGMC Sierra 2500 2018, R12 Refrigerant Oil, 1 oz by gpd®. Volume: 1 oz. Requires PAG68 for R1234yf systems. gpd chemicals are designed to meet OE specifications and standards. Using the correct chemical for your application will ensure...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$8.10
- ACDelco®GM Original Equipment™ A/C Compressor Hose SealGMC Sierra 2500 with A/C Refrigerant 2018, GM Original Equipment™ A/C Compressor Hose Seal by ACDelco®. Material: Metal/Rubber. Built for trouble-free ownership and 100% visual- and leak-tested, GM Original Equipment Compressors are...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.43 - $7.46
- ACDelco®GM Original Equipment™ A/C Condenser Tube O-RingGMC Sierra 2500 6.6L R-1234YF & R-134A 2018, GM Original Equipment™ A/C Condenser Tube O-Ring by ACDelco®. ACDelco GM OE Accumulators / Driers are lightweight and easy to handle. Backed by a competitive warranty, these parts are built...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.70
- ACDelco®GM Original Equipment™ A/C Expansion Valve Seal KitGMC Sierra 2500 2018, GM Original Equipment™ A/C Expansion Valve Seal Kit by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.50
- ACDelco®GM Original Equipment™ A/C Service Valve Fitting CapGMC Sierra 2500 with A/C Refrigerant 2018, GM Original Equipment™ A/C Service Valve Fitting Cap by ACDelco®. High Side. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.64
- ACDelco®Professional™ A/C Compressor Hose SealGMC Sierra 2500 6.6L with A/C Refrigerant 2018, Professional™ A/C Compressor Hose Seal by ACDelco®. Outlet. Outer Diameter: 0.992". Inner Diameter: 0.673". Material: Metal/Rubber. Thickness: 0.084". Designed utilizing the latest...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.97
- ACDelco®Genuine GM Parts™ A/C Compressor Control ValveGMC Sierra 2500 G Engine VIN Character with Front A/C / Front Auxilliary A/C, Automatic Climate Control 2018, Genuine GM Parts™ A/C Compressor Control Valve by ACDelco®. Without Fitting. Material: Teflon. Clutch Diameter: 4.21". With...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.73
- ACDelco®Genuine GM Parts™ Sun Load Temperature SensorGMC Sierra 2500 2018, Genuine GM Parts™ Sun Load Temperature Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.74 - $38.06
- WVE®Ambient Air Temperature SensorGMC Sierra 2500 2018, Ambient Air Temperature Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$7.45
- ACDelco®GM Original Equipment™ HVAC Heater Hose ClampGMC Sierra 2500 6.6L 2018, GM Original Equipment™ HVAC Heater Hose Clamp by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.43 - $7.55
- ACDelco®Lower GM Genuine Parts™ HVAC Heater Case Drain HoseGMC Sierra 2500 2018, Lower GM Genuine Parts™ HVAC Heater Case Drain Hose by ACDelco®. Air Conditioning Evaporator and Blower Module Drain Hose. GM Genuine Parts A/C Evaporator Drains are designed, engineered, and tested to rigorous...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle$6.07
- ACDelco®Genuine GM Parts™ HVAC Heater Core Case Seal KitGMC Sierra 2500 2018, Genuine GM Parts™ HVAC Heater Core Case Seal Kit by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$69.67
- gpd®PAG-46 R-134a & R-1234yf Synthetic Refrigerant Oil with Fluorescent Leak Detection Dye, 8 ozGMC Sierra 2500 2018, PAG-46 R-134a & R-1234yf Synthetic Refrigerant Oil with Fluorescent Leak Detection Dye, 8 oz by gpd®. Synthetic. With Fluorescent Leak Detection Dye. Volume: 8 oz. gpd chemicals are designed to meet OE...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$9.13
- ACDelco®GM Original Equipment™ PAG 46 Refrigerant Oil, 8 ozGMC Sierra 2500 2018, GM Original Equipment™ PAG 46 Refrigerant Oil, 8 oz by ACDelco®. Volume: 8 oz. Color: Clear. Designed utilizing the latest technology, this product features premium quality and will perform better than...Made with precision and quality in mindBuilt to last$25.49
- UAC®PAG-46 R134a Premium Synthetic Refrigerant Oil, 8 ozGMC Sierra 2500 2018, 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 and will perform better than...Made with precision and quality in mindBuilt to last$7.56
- ACDelco®GM Original Equipment™ A/C CompressorGMC Sierra 2500 2018, GM Original Equipment™ A/C Compressor by ACDelco®. Built for trouble-free ownership and 100% visual- and leak-tested, GM Original Equipment Compressors are engineered to match your original part in fit, form and...100 percent visual- and leak-tested to ensure component’s quality and durabilityProfessional, premium aftermarket replacement$254.48 - $269.49
- ACDelco®Genuine GM Parts™ A/C Compressor Clutch KitGMC Sierra 2500 with A/C Front Automatic/Auxiliary Control / with Front Electronic Controls 2018, Genuine GM Parts™ A/C Compressor Clutch Kit by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$102.24 - $120.85
- ACDelco®Genuine GM Parts™ A/C CondenserGMC Sierra 2500 G / Y Engine VIN Character with Automatic Climate Control 2018, Genuine GM Parts™ A/C Condenser by ACDelco®. 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$189.65
- Sherman®A/C Condenser FanGMC Sierra 2500 2018, A/C Condenser Fan by Sherman®. 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...Constructed to deliver trouble-free performanceMade from quality materials to provide maximum reliability$120.54
- ACDelco®GM Original Equipment™ HVAC Heater HoseGMC Sierra 2500 6.6L 2018, GM Original Equipment™ HVAC Heater Hose by ACDelco®. Location: Heater Outlet. ACDelco GM Original Equipment Evaporators provide a high-quality replacement for your original GM part. Designed utilizing the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$66.41
- ACDelco®GM Original Equipment™ A/C Service ValveGMC Sierra 2500 with A/C Refrigerant 2018, GM Original Equipment™ A/C Service Valve by ACDelco®. ACDelco GM Original Equipment Evaporators provide a high-quality replacement for your original GM part. Aluminum construction delivers...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.07
- ACDelco®Professional™ A/C System O-Ring and Gasket KitGMC Sierra 2500 2018, 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$14.34
- ACDelco®GM Original Equipment™ A/C Refrigerant Line ClipGMC Sierra 2500 6.6L 2018, GM Original Equipment™ A/C Refrigerant Line Clip by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.14
- TRQ®HVAC Air Inlet Door ActuatorGMC Sierra 2500 2018, HVAC Air Inlet Door Actuator by TRQ®. With Embossed Stud Mount. Air Inlet. If you have a burned out HVAC air inlet door actuator or cracked shaft that needs to be replaced to get back proper ventilation, save your...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$32.59$33.95Save $1.36 (4%)
- Replace®A/C CondenserGMC Sierra 2500 2018, A/C Condenser by Replace®. The condenser is part of the A/C system. It receives the hot, high-pressure gaseous refrigerant from the compressor and cools it to a warm liquid state, although still under high...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$137.60
- TRQ®HVAC Blower Motor and WheelGMC Sierra 2500 2018, HVAC Blower Motor and Wheel by TRQ®. Restore the proper operation of your HVAC system with this quality product from TRQ. Built using premium materials and state-of-the-art technologies to meet or exceed OEM...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$125.35$131.95Save $6.60 (5%)
- UAC®A/C Compressor KitGMC Sierra 2500 Flex 2018, A/C Compressor Kit by UAC®. Compressors are the heart of the A/C system, with a heavy responsibility to pump A/C refrigerant throughout the automobile’s A/C system. That’s why UAC take the upmost care when...Helps maintain a desired temperature inside your carMade of durable materials$393.90
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2018 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