1999 GMC Sonoma A/C and Heating Parts

    • Spectra Premium®A/C Compressor
      $242.18$193.74
      (0)
      GMC Sonoma 4.3L 1999, A/C Compressor by Spectra Premium®. With Clutch. Driven by a belt from the engine, the A/C compressor pumps refrigerant through the A/C system when the clutch is engaged. If testing proves that the compressor...
      Performs according to OE specificationsMeets or exceeds OE quality standards
      # 22803855
    • Denso®A/C Compressor
      $401.34from $321.07
      (0)
      GMC Sonoma 1999, A/C Compressor by Denso®, 1 Piece. DENSO First Time Fit® A/C compressors are engineered to meet all manufacturer's standards and the company's own rigorous standards. DENSO compressors are so highly regarded that...
      Oil - 100% replaced with OE-specified oilO-Rings & Seals - are replaced with OE-specified O-rings, which are compatible with both R12 and R134a refrigerants; including added factory O-ring installation kit to prevent leakage and ensure proper installation
      # 21089405
    • Replace®A/C Condenser
      $94.41$75.53
      (0)
      GMC Sonoma 1999, 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...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      # 7301673
    • TYC®A/C Condenser
      $72.78$58.22
      (0)
      GMC Sonoma 1999, A/C Condenser by TYC®. 27-4/8" x 13-7/8" x 1" Core Size, M20*P15/Diameter 11.7mm Inlet, M20*P15/Diameter 11.7mm Outlet, Serpentine. This is an aftermarket part that replaces factory OE # 52481282. When your...
      OE quality at an affordable priceDirect replacement
      # 11054718
    • Spectra Premium®A/C Condenser
      $106.89$85.51
      (0)
      GMC Sonoma 1999, A/C Condenser by Spectra Premium®. With this high-quality Spectra Premium A/C condenser, you can easily fix your vehicle properly and have money left in your pocket. It's designed to look and fit just like the...
      Same quality as OE for less moneyDirect replacement
      # 22804664
    • Denso®A/C Condenser
      $201.55$161.24
      (0)
      GMC Sonoma 1999, A/C Condenser by Denso®, 1 Piece. When major A/C service is performed, replacement of the accumulator or receiver-drier is often recommended by leading service authorities. Like all its First Time Fit™...
      Accumulators and Receiver-Driers built to high tolerance manufacturing ensures durabilitySolid construction supporting higher operating pressures on newer systems
      # 21089336
    • Delphi®OE A/C Compressor
      $228.34from $182.67
      (0)
      GMC Sonoma 1999, OE A/C Compressor by Delphi®, with Oil in Compressor and Clutch, Female, 2 Blade Connector, R134a Type Refrigerant, Poly V Type Pulley, PAG Type Oil. Use proper type and amount of refrigerant oil. Every Delphi...
      Compact, lightweight brazed-aluminum constructionEfficient and effective heat transfer performance because of microport condenser tubes
      # 24580111
    • APDI®A/C Condenser
      $82.33$65.86
      (0)
      GMC Sonoma 1999, A/C Condenser by APDI®. 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 pressure....
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      # 22117127
    • Vista-Pro®Ready-Aire™ A/C Condenser
      $87.23$69.78
      (0)
      GMC Sonoma 1999, Ready-Aire™ A/C Condenser by Vista-Pro®. The condenser line coverage is one of the most extensive in the aftermarket. With Ready-Aire® OE-quality condensers, you never have to guess what the proper charge level...
      All aluminum construction for long-life and durabilityParallel flow, 6mm expanded tube, and serpentine construction types
      # 22191538
    • Sherman®A/C Condenser
      $121.95from $97.56
      (0)
      GMC Sonoma 1999, A/C Condenser by Sherman®. One of the key components of the air conditioning system, the condenser does the important job of releasing heat from the refrigerant, which enters it as a hot high-pressure vapor and...
      OEM quality at less costDirect fit replacement
      # 34639877
    • TYC®A/C Evaporator Core
      $39.15from $31.32
      (0)
      GMC Sonoma 1999, A/C Evaporator Core by TYC®. 11/16" Outlet. One of the heat exchangers in your A/C system, the evaporator is what actually lowers the air temperature inside the cabin, and the second it fails to do its job, you...
      Direct replacementOE quality at an affordable price
      # 10835725
    • Spectra Premium®Evaporator Core
      $88.18$70.54
      (0)
      GMC Sonoma 1999, Evaporator Core by Spectra Premium®. Front. Enjoy all the benefits of your A/C system with this evaporator core designed to lower the air temperature inside the cabin providing you with the most comfortable...
      Designed to remove heat from the cabinManufactured under ISO 9001/TS 16949 certified Quality Systems
      # 22805758
    • Spectra Premium®A/C Accumulator
      $25.96from $20.77
      (0)
      GMC Sonoma 1999, A/C Accumulator by Spectra Premium®. The accumulator protects the A/C system from moisture to prevent corrosion and the formation of sludge, both of which can destroy the system from the inside. To provide a...
      Stores refrigerant and absorbs moistureLimits internal corrosion, extending A/C system life
      # 22841273
    • Dorman®A/C Schrader Valve
      $8.90$7.12
      (0)
      GMC Sonoma with Manual Air Conditioning Controls with Threaded Charge Port 1999, A/C Schrader Valve by Dorman®, 1 per Pack. Straight. End 1: Female M12x1.50, End 2: Male M12x1.50. Material: Aluminum. Not Quick Connect System....
      This part has undergone a rigorous inspection to ensure high qualityManufactured from high-quality materials for durability
      # 33191437
    • Denso®A/C Orifice Tube
      $1.53$1.22
      (0)
      GMC Sonoma 1999, A/C Orifice Tube by Denso®, 1 Piece. With decades of expertise engineering A/C components and systems for the world's automakers, you may rest assured: DENSO can supply the correct expansion device for your vehicle.
      Designed to regulate flow to the evaporator sensing temperature and pressurePrecision built to help make refrigerant flow more precise
      # 36539778
    • Replace®Heater Core
      $44.76$35.81
      (0)
      GMC Sonoma 1999, Heater Core by Replace®. The heater core is located in a case under the dash, and is connected into the engine cooling system. It is usually made of copper or aluminum and consists of tubes to carry the coolant and...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      # 5179984
    • TYC®Front HVAC Heater Core
      $37.73$30.18
      (0)
      GMC Sonoma 1999, Front HVAC Heater Core by TYC®. This is an aftermarket part that replaces factory OE # 52473178. If you don't want the cold winter to sneak inside your vehicle, a properly functioning heater core is a must. So as...
      Direct replacementOE quality at an affordable price
      # 11057051
    • Spectra Premium®Heater Core
      $58.83$47.06
      (0)
      GMC Sonoma 1999, Heater Core by Spectra Premium®. If you’re not feeling much heat or your carpet is wet and you smell antifreeze, chances are you need a new heater core. If testing proves that your heater core is defective,...
      OE quality and function at a very competitive priceDesigned for exact fit in the vehicle’s OE heater casing
      # 22806423
    • Dayco®Small I.D. Heater Hose
      $19.53from $15.62
      (0)
      GMC Sonoma 1999, Small I.D. Heater Hose by Dayco®. This small diameter heater hose is manufactured with the knitted reinforcement and EPDM construction, which ensures exceptional durability and high resistance to temperature...
      Designed to replace OEM coolant hoseConstructed for applications that require molded hose in small diameters (1” I.D. or smaller)
      # 24504116
    • APDI®Heater Core
      $49.13$39.30
      (0)
      GMC Sonoma 1999, Heater Core by APDI®. The heater core is located in a case under the dash, and is connected into the engine cooling system. It is usually made of copper or aluminum and consists of tubes to carry the coolant and...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      # 22119555
    • Vista-Pro®Ready-Aire™ Heater Core
      $40.29$32.23
      (0)
      GMC Sonoma 1999, Ready-Aire™ Heater Core by Vista-Pro®. Advanced, high-strength alloys reduce premature failure, even in harsh, corrosive environments. The core tube has an air-side braze liner which is the first layer of defense...
      Copper/brass designs feature a collared-in, brazed-pipe connection to provide maximum strength and prevent pipe-to-tank leakageAluminum heater cores have advanced, high-strength alloys to reduce premature failure, even in harsh, corrosive environments
      # 22191952
    • Goodyear®Molded Heater Hose
      $12.10from $9.68
      (0)
      GMC Sonoma 2.2L 1999, Molded Heater Hose by Goodyear®. Use 1 per Car. This molded hose follows OE design and is pre-shaped for a precise fit. EPDM rubber tube and cover provide superior resistance to heat, ozone, and chemical...
      Original equipment configuration ensures a perfect fitPre-shaped to fit your vehicle
      # 21609153
    • Dorman®Blower Motor Resistor
      $24.21from $19.37
      (0)
      GMC Sonoma 1999, Blower Motor Resistor by Dorman®. Dorman’s Blower Motor Resistor promptly returns your vehicle’s heating and cooling system to its original peak performance. The long-lasting design resists thermal fuse...
      Direct replacement for a proper fit every timeAlso available in a kit that includes the harness, an essential component of most repairs
      # 25583748
    • Standard®Tru-Tech™ HVAC Blower Motor Resistor
      $21.51$17.21
      (0)
      GMC Sonoma 1999, Tru-Tech™ HVAC Blower Motor Resistor by Standard®, Use 1 per Car. Type Connection: Male, Female. Terminal Type: Blade. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 23788774
    • Dorman®A/C Orifice Tube
      $7.05$5.64
      (0)
      GMC Sonoma 1999, White Inlet Frame Color A/C Orifice Tube by Dorman®. Use 1 Per Car. Package Type: Box. Dimensions: 0.072" D. This is an aftermarket part that replaces factory OE # 3033879. Dorman offers products like fasteners and...
      Direct replacement for a proper fitConveniently available in packs of different quantities
      # 31531592
    • Dorman®Air Conditioning Repair Kit Tool Jaws
      $35.90from $28.72
      (0)
      Universal Air Conditioning Repair Kit Tool Jaws by Dorman®. 2 Pieces in Box. Material: Steel, Finish: Black. Set off by its innovative design, Dorman’s A/C Repair Tool is the one and only tool needed for pressing together and...
      Capable of pressing and crimping five different sizes of connectors: 3/8'', 5/16'', 5/8'', 3/4'', and 1/2''.Repairs can be completed on the vehicle for fast installation and reduction of expense
      # 26995157
    • Delphi®OE Air Charge Temperature Sensor
      $20.05$16.04
      (0)
      GMC Sonoma 1999, OE Air Charge Temperature Sensor by Delphi®. Delphi temperature sensors are durable, continuous-function devices that measure temperature changes inside and outside the vehicle. One-piece design automates the...
      Extensive coverageTwo types of temperature sensors are available: plastic sensors, which measure ambient temperature changes and interior temperature to provide signals to the outside temperature display or automate climate control unit; and brass sensors, which measure the temperature of the engine oil, the fuel or the engine coolant and provide a signal to the PCM
      # 24555265
    • Standard®Tru-Tech™ A/C Compressor Control Relay
      $16.60$13.28
      (0)
      GMC Sonoma 1999, Tru-Tech™ A/C Compressor Control Relay by Standard®, Use 1 per Car. Type Connection: Relay, Male. No Continuous Duty. Without Mounting Bracket. Gray. 12 Volt. Rectangle. Terminal Type: Blade Terminals. When you...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      # 23811523
    • Behr®A/C Condenser
      $204.25$163.40
      (0)
      GMC Sonoma 1999, A/C Condenser by Behr®. 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 floor? Your...
      # 8017578
    • Flex-a-lite®Mojave Heater
      $299.94$239.95
      (0)
      Universal Mojave Heater by Flex-a-lite®. Update your vehicle with this lightweight yet powerful unit. The heater is designed to simplify the task of providing heat and comfort in your vehicle, whether it’s a hot rod, off-road, or...
      Ideal solution for your cold interior3-speed quiet operation blower
      # 11593505
    • Maradyne®The Heat 5000 Heater
      $199.23$159.38
      (0)
      Universal The Heat 5000 Heater by Maradyne®, 12V, 13000 BTU / hr. Why shiver? It’s a long way from the driver’s seat of that 11-passenger van to that 11th seat, and by the time the heat gets back there, it’s practically...
      # 4169474
    • Maradyne®Stoker™ Heater
      $199.23$159.38
      (0)
      Universal Stoker™ Heater by Maradyne®, 12V, 26,000 BTU / hr. Why shiver? It’s a long way from the driver’s seat of that 11-passenger van to that 11th seat, and by the time the heat gets back there, its spring. Add this 26,000...
      # 4169906
    • Metrix®A/C Receiver Drier
      $21.21from $16.97
      (0)
      GMC Sonoma 1999, A/C Receiver Drier by Metrix®. 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 floor? Your...
      # 8615230
    • Behr®A/C Orifice Tube
      $10.70$8.56
      (0)
      GMC Sonoma 1999, A/C Orifice Tube by Behr®. 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 floor? Your...
      # 8011734
    • Santech®A/C O-Ring Kit
      $7.29$5.83
      (0)
      GMC Sonoma 1999, A/C O-Ring Kit by Santech®. 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 floor? Your...
      # 7768042
    • Genuine®A/C Pressure Switch
      $86.39$69.11
      (0)
      GMC Sonoma 4.3L 1999, A/C Pressure Switch by Genuine®. Note: High Pressure Cutoff (At Compressor). Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze...
      # 8771533
    • Four Seasons®A/C Pressure Switch
      $94.64$75.71
      (0)
      GMC Sonoma RWD 2.2L 1999, A/C Pressure Switch by Four Seasons®. Note: Refrigerant Pressure (At Compressor). Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of...
      # 8208404
    • National®A/C Compressor Clutch Bearing
      $33.84$27.07
      (0)
      GMC Sonoma Harrison HT-6 / Harrison V-5 1999, A/C Compressor Clutch Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology...
      Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance
      # 20916301
    • Dorman®A/C Service Port Connectors
      $12.38from $9.90
      (0)
      Universal A/C Service Port Connectors by Dorman®. 1 Piece in Box. Fitting Angle: Straight, Fitting Attachment End1 and End1: Compression, Material: Aluminum, Quick Connect System: Yes. Remarkably durable against corrosion and rust,...
      Save time and money by repairing only the damaged section, not the entire A/C line assemblyEasy to install
      # 27100051
    • Dorman®Rigid Aluminum Tube
      $9.30from $7.44
      (0)
      Universal Rigid Aluminum Tube by Dorman®. Dorman’s resilient aluminum tubing is the ideal in countering corrosion, rust, and warping. For use in the air conditioning system or anywhere else tubing has eroded.
      Leak-resistantVarious sizes depending on application
      # 27100150
    • Dorman®Flexible Aluminum-Rubber Tubing
      $28.38from $22.70
      (0)
      Universal Flexible Aluminum-Rubber Tubing by Dorman®. 2 Pieces in Box. Type: Flexible, Material: Aluminum and Rubber, Galvanized: No. Dorman’s resilient aluminum tubing is the ideal in countering corrosion, rust, and warping. For...
      Leak-resistantVarious sizes depending on application
      # 27105055
    • Dorman®Plastic Heater Hose Connectors
      $2.83from $2.26
      (0)
      Plastic Heater Hose Connectors by Dorman®. Dorman’s HVAC Heater Hose Connector resists brittleness, cracking, and leaking. Made of high-quality plastic, it weathers extreme temperatures from the engines coolant.
      Direct replacement for ease of installationReplace only the connector, not the entire Heater Hose assembly
      # 27667409
    • Dorman®Steel Heater Hose Fittings
      $2.08from $1.66
      (0)
      Universal Steel Heater Hose Fittings by Dorman®. Dorman’s HVAC Heater Hose Connector resists brittleness, cracking, and leaking. Made of high-quality steel, it weathers extreme temperatures from the engines coolant.
      Direct replacement for ease of installationReplace only the connector, not the entire Heater Hose assembly
      # 27949756
    • Dorman®A/C Repair Kit Tool Body
      $28.75$23.00
      (0)
      Universal A/C Repair Kit Tool Body by Dorman®. Set off by its innovative design, Dorman’s A/C Repair Tool is the one and only tool needed for pressing together and crimping different A/C line connectors. Quickly hone in on the...
      Capable of pressing and crimping five different sizes of connectors: 3/8'', 5/16'', 5/8'', 3/4'', and 1/2''.Repairs can be completed on the vehicle for fast installation and reduction of expense
      # 16504945
    • Dorman®Bypass Caps
      $3.88from $3.10
      (0)
      Universal Bypass Caps by Dorman®. Material: Rubber, Color: Black. Dorman offers a comprehensive line of Bypass Caps for almost any automotive repair job. All the Bypass Caps are constructed of high-quality materials for...
      Use when repairing heater core, or to block water pump outlets and heater system when not in useWorn bypass caps should be replaced when servicing coolant system components
      # 28136851
    • Dorman®A/C Line Repair Kit
      $417.66$334.13
      (0)
      Universal A/C Line Repair Kit by Dorman®. 137 Pieces in Tray. This kit features new style compression fittings for fast, easy and leak free A/C line repairs. Compact installer tool design allows under hood and other restricted...
      Capable of pressing and crimping five different sizes of connectors: 3/8'', 5/16'', 5/8'', 3/4'', and 1/2''.Repairs can be completed on the vehicle for fast installation and reduction of expense
      # 27054977
    • Dorman®Vacuum Check Valve
      $6.08$4.86
      (0)
      GMC Sonoma with Heater and Air Conditioning Control 1999, Vacuum Check Valve by Dorman®, 1 Piece. This is an aftermarket part that replaces factory OE # 14056648, 15733271. Vacuum Check Valves maintains and restores the system’s...
      Direct fit replacementEasy to install
      # 31661422
    • Dorman®A/C Compressor Bypass Pulley
      $32.55$26.04
      (0)
      GMC Sonoma 4.3L 1999, A/C Compressor Bypass Pulley by Dorman®, 1 Piece. 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
      # 31664341
    • Dorman®Heater Hose
      $36.79$29.43
      (0)
      GMC Sonoma L4 with Pipe 1999, Heater Hose by Dorman®. Outlet Diameter: 0.757". Material: Aluminum/Steel. With 5 Bolt Holes 0.36" Diameter. Housing Neck Angle: 45°. Includes: Coolant Adapter Pipe, Housing Gasket, Thermostat Gasket,...
      Direct replacement for a perfect fit every timeAll hardware included (where applicable)
      # 16853914
    Guides & Articles
    An air conditioning manifold gauge set is a must-have tool for anyone who is interested in performing some basic system work at home, such as checking pressure in a/c lines, determining if there's a leak, adding small amounts of refrigerant, or performing a complete evacuation and recharge. Compact, hand-held manifold gauge sets are used universally when servicing...
    Does your vehicle have a cabin air filter? You may not know the answer to this question. If you bought your vehicle new, the salesperson may have made a point of letting you know of this feature. If you’ve had your vehicle serviced at a dealership, the service writer may have suggested to you that this filter be replaced. It seems that as opposed to air, oil, and...
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