1990 Buick Regal A/C & Heating Parts
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UAC®A/C Compressor Control ValveBuick Regal Custom / Limited 3.1L 1990, A/C Compressor Control Valve by UAC®. Red. Compatible with R12 Refrigerants. Compressors are the heart of the A/C system, with a heavy responsibility to pump A/C refrigerant throughout the...Helps maintain a desired temperature inside your carMade of durable materials$12.64 - UAC®A/C System Repair KitBuick Regal 1990, 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 strong...Helps maintain a desired temperature inside your carMade of durable materials$33.34
- UAC®A/C System Seal KitBuick Regal 1990, 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 facilities with strong...Helps maintain a desired temperature inside your carMade of durable materials$8.10
- UAC®A/C System Valve Core and Cap KitBuick Regal 1990, 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 at top tier facilities...Helps maintain a desired temperature inside your carMade of durable materials$7.54
- Four Seasons®A/C System O-Ring and Gasket KitBuick Regal 1990, A/C System O-Ring and Gasket Kit by Four Seasons®. With Green Rubber O-Rings. 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...All the seals needed to complete the jobCompatible with both R12 and R134a refrigerants$6.14
- Dorman®A/C Compressor Bypass PulleyBuick Regal 1990, 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 Bypass Pulley is...Significantly cuts costs by eliminating the need for a new A/C compressorUses original length serpentine belt$53.11 - $56.68
- Four Seasons®A/C System Valve Core and Cap KitBuick Regal with R-12 or R-134A Retrofit System 1990, 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,...All the seals needed to complete the jobCompatible with both R12 and R134a refrigerants$10.69
- gpd®A/C System O-Ring and Gasket KitBuick Regal 1990, 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 convenient kit....Designed to meet/exceed OE fit, form and functionDurability tested on every new design$0.15 - $4.25
- Four Seasons®A/C Clutch Cycle SwitchBuick Regal 1990, A/C Clutch Cycle Switch by Four Seasons®. With Round Connector Shape. Finish: Black. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$7.33
- ACDelco®Gold™ A/C Orifice TubeBuick Regal 1990, Gold™ A/C Orifice Tube by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.50 - $51.42
- Gates®Quik-Lok™ 5/8" HVAC Heater Hose ConnectorsBuick Regal 3.8L 1990, Quik-Lok™ 5/8" HVAC Heater Hose Connectors by Gates®. Quick-Lock Hose Connector. Location: Heater to Pipe-2. Size: 0.625" x 0.625". Quantity: 1 Piece. Superior aluminum cooling system connectors which carry...Installs in less than 30 secondsO-ring integrated design$13.84
- Dorman®HVAC Heater Hose ConnectorBuick Regal 3.1L 1990, HVAC Heater Hose Connector by Dorman®. Heater Inlet Hose Fitting at Engine. 5/8" To 1/2". Dorman’s HVAC Heater Hose Connector resists brittleness, cracking, and leaking. Made of high-quality materials, it...Direct replacement for ease of installationReplace only the connector, not the entire Heater Hose assembly$9.64 - $37.33
- gpd®A/C System Valve Core and Cap KitBuick Regal 1990, 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 convenient kit....Designed to meet/exceed OE fit, form and functionDurability tested on every new design$10.11
- gpd®HVAC Heater Hose FittingBuick Regal 3.1L 1990, HVAC Heater Hose Fitting by gpd®. Quick Disconnect. Location: On Heater Inlet Hose. Fittings are used in the manufacturing of custom hose assemblies. Most are used to custom fabricate A/C hose lines when...Designed to ensure efficient operation of your vehicleCrafted from high-quality materials for long-lasting service$5.97
- Dorman®HVAC Heater Hose FittingBuick Regal 3.8L 1990, HVAC Heater Hose Fitting by Dorman®. 5/8" Hose to 1" x 14 UNS. 2" Length. Metal Nipple. Dorman’s HVAC Heater Hose Connector resists brittleness, cracking, and leaking. Made of high-quality steel, it weathers...Direct replacement for ease of installationReplace only the connector, not the entire Heater Hose assembly$4.17 - $6.25
- Four Seasons®HVAC Pressure SwitchBuick Regal 1990, HVAC Pressure Switch by Four Seasons®. With Connector. Location: To Compressor. Type: 2 Terminals. Finish: Blue. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$29.87
- Dorman®HVAC Blower Motor Resistor ConnectorBuick Regal 1990, HVAC Blower Motor Resistor Connector by Dorman®. Front. Type: Blade Female Terminal. Wire Quantity: 4. Overall Length: 17". Dorman’s Blower Motor Resistor promptly returns your vehicle’s heating and cooling system...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$22.11
- ACDelco®GM Original Equipment™ A/C Evaporator DrainBuick Regal 1990, GM Original Equipment™ A/C Evaporator Drain by ACDelco®. Round. Finish: Black. Outer Diameter: 1.1". Inner Diameter: 0.74". Length: 1.2". ACDelco GM Original Equipment Evaporators provide a high-quality replacement...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.44
- UAC®A/C Orifice TubeBuick Regal 1990, A/C Orifice Tube by UAC®. With Fixed Orifice. Expansion devices control the flow of refrigerant in an A/C system, and are a crucial replacement part for every A/C job. UAC's Expansion Devices are meticulously...Helps maintain a desired temperature inside your carMade of durable materials$0.58 - $4.55
- Four Seasons®A/C Orifice TubeBuick Regal 1990, A/C Orifice Tube by Four Seasons®. Quantity: 1 Piece. 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 fix it right with...Application specific designColor coded$1.26 - $11.30
- UAC®A/C System O-Ring and Gasket KitBuick Regal Custom / Gran Sport / Limited 1990, 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...Helps maintain a desired temperature inside your carMade of durable materials$25.41 - $26.70
- ACDelco®Professional™ A/C Orifice Tube Repair KitBuick Regal 1990, 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 better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.31
- ACDelco®Genuine GM Parts™ HVAC Heater Pipe O-RingBuick Regal 3.8L 1990, Genuine GM Parts™ HVAC Heater Pipe O-Ring by ACDelco®. Position: Inlet. Thickness : 0.07". 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$2.01
- ACDelco®Professional™ Quick Connect Heater Hose ConnectorBuick Regal 3.8L 1990, Professional™ Quick Connect Heater Hose Connector by ACDelco®. Location: Heater to Pipe. Size: 5/8". Material: Plastic. Type: Quick Connect. 1 Piece. Designed utilizing the latest technology, this product by...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.95
- Dorman®HVAC Heater Hose Retainer ClipBuick Regal 3.1L 1990, HVAC Heater Hose Retainer Clip by Dorman®. Heater Inlet Hose. The flexible Stainless Steel construction of Dorman’s HVAC Heater Hose Retainer Clip makes it pliant, resilient, and easy to use. Just push it into...Resistant to brittleness and crackingDirect replacement for ease of installation$4.23
- ACDelco®GM Original Equipment™ Ambient Air Temperature Sensor ConnectorBuick Regal 3.8L with Telltale Indicator 1990, GM Original Equipment™ Ambient Air Temperature Sensor Connector by ACDelco®. With Square Connector Shape. Type: 2 Pin Female Terminal. Finish: Black. With Blue Seal. Designed utilizing...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.01
- gpd®A/C Compressor Cut-Out SwitchBuick Regal 1990, A/C Compressor Cut-Out Switch by gpd®. With 2 Terminals. 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$11.64 - $11.78
- Four Seasons®A/C Compressor Cut-Out SwitchBuick Regal 1990, 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 operation....Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$15.77
- Four Seasons®A/C Compressor Cut-Out Switch Harness ConnectorBuick Regal 1990, A/C Compressor Cut-Out Switch Harness Connector 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....OE style connectorsMolded plastic construction$8.95 - $13.93
- Four Seasons®Harness Connector AdapterBuick Regal 1990, Harness Connector Adapter by Four Seasons®. Type: 2 Terminals. With 4 Mounting Threaded Ears. 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$12.22 - $12.30
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1990 Buick Regal A/C & Heating Reviews
1 review
Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata
1990 Buick Regal Models
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