155 products about 1991 Buick Regal A/C & Heating foundVEHICLE SPECIFIC Product Specifications Item Dimensions: 2.9 x 1.2 x 0.8 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 25036979, 12146312 Part Description: 1991 Buick Regal Fan Switch More Info Vehicle Fitment 1991 Buick Regal | 25th Anniversary Edition, Base, Custom, GNX, Gran Sport, Grand National, GS, GSE, Limited, LS, LSE, Olympic Gold Edition, T-Type | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL $27.05 MSRP: $51.06
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Check Valve, Control Valve, Vacuum Valve, Valve Item Dimensions: 2.8 x 1.4 x 1.0 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 14056648 Part Description: 1991 Buick Regal Valve More Info Vehicle Fitment 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS $3.61 MSRP: $6.52
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Heater Inlet Hose Fitting at Eng; Packaging Type: Box; Pkg Quantity: 5 Fitting Angle: Straight Fitting Attachment End Type 1: Quick Disconnect Fitting Attachment End Type 2: Male Thread Fitting Size End 1 (in): 0.625 In. Fitting Size End 2 (in): 0.5 In. Material: Steel Package Contents: 5 Heater Hose Connectors Quick Connect System: Yes UPC: 019495034742 Part Description: 1991 Buick Regal Heater Hose Connector More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Notes: Cut to Length, 4" Centerline Length: 50 ft End 1 Inside Diameter: .625 in End 2 Inside Diameter: .625 in Material: EPDM OE Part Number: 8990 UPC: 072053066319 Weight Per Length: 11.70 lbs./Carton Working Pressure: 60 PSI Part Description: 1991 Buick Regal Safety Stripe Hvac Heater Hose More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Notes: w/ V5 Compressor; Reman w/ Clutch; Compressor Equipped with R12 Crontrol Valve. Alternate Control valve required for R134a. Clutch Included: Yes Clutch Maximum Diameter: 4.500 Coil Clock Position: 2 Coil Voltage: 12 Compatible Refrigerant Oil Type: PAG 150 Compressor Type: V5 Distance From Clutch To Mounting Flange: 1.15625 Mounting Hardware: Not Included Mounting Type: Ear Mount New or Reman: Remanufactured O-Ring A Number/Desc: [24615] / Green O-Ring O-Ring A Quantity: 2 O-Ring B Number/Desc: Not Required O-Ring B Quantity: NR Printed Foot Note: This compressor is equipped with an R12 Control Valve. If retrofitting to R134a, Control Valve [38846] is recommended for optimum system performance. Pulley Belt Type: Serpentine Pulley Diameter MM: 114.300 Pulley Groove Quantity: 6 Pulley Lip Diameter: 4.500 Pulley Outside Diameter: 4.500 Pulley Ridge Diameter: 4.500 Refrigerant Type: R134a Reman w/o Clutch: [57272] / Clutch Assembly Suc Prt Typ Note: W/ O-Rings / Sealing Washer Suction Port Type: Block Mount Switch Included: High Pressure Terminal Type: 8mm Pin Connector UPC: 096361577770 Part Description: 1991 Buick Regal Remanufactured A C Compressor With Clutch More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Notes: Heater Outlet Color: Black/Coated Coolant Hose Heat Shield Included: No Heat Shield Required Coolant Hose Length: 69" Coolant Hose Material: Steel/Rubber Coolant Hose Protective Sleeve Included: No Protective Sleeve Required Coolant Hose Type: Single/Dual End 1 Attachment Type: Hose End 2 Attachment Type: Hose Hose End (1) Inside Diameter (In): 0.625" Hose End (1) Outside Diameter (In): 0.75" Hose End (2) Inside Diameter (In): 0.75" Hose End (2) Outside Diameter (In): 0.9" Maximum Working Pressure (psi): 100 OE Part Number: 10145142 Package Contents: Heater Hose Assembly SAE Standards: J20 Thermostatically Controlled: No UPC: 019495060352 With Clamps: Not Required Part Description: 1991 Buick Regal Hvac Heater Hose Assembly More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Notes: Cond To Evaporator, O-Ring Item Dimensions: 2.6 x 1.8 x 1.7 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 3093509, 03093509 Part Description: 1991 Buick Regal Seal, A/C Evaporator Tube More Info Vehicle Fitment 1991 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS $12.61
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Cut to fit Angle: 90 Arm Length: 152 mm Centerline Length: 254 mm End 1 Inside Diameter: 16 mm End 2 Inside Diameter: 16 mm Material: EPDM OE Part Number: 8915 UPC: 072053062007 Part Description: 1991 Buick Regal 90 Degree Hvac Heater Molded Hose More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: w/ V5 Compressor; Reman w/ Clutch; Compressor Equipped with R12 Crontrol Valve. Alternate Control valve required for R134a. Clutch Included: Yes Clutch Maximum Diameter: 4.250 Coil Clock Position: 2 Coil Voltage: 12 Compatible Refrigerant Oil Type: PAG 150 Compressor Type: V5 Distance From Clutch To Mounting Flange: 1.15625 Mounting Hardware: Not Included Mounting Type: Ear Mount New or Reman: Remanufactured O-Ring A Number/Desc: [24615] / Green O-Ring O-Ring A Quantity: 2 O-Ring B Number/Desc: Not Required O-Ring B Quantity: NR Printed Foot Note: This compressor is equipped with an R12 Control Valve. If retrofitting to R134a, Control Valve [38846] is recommended for optimum system performance. Pulley Belt Type: Serpentine Pulley Diameter MM: 107.950 Pulley Groove Quantity: 6 Pulley Lip Diameter: 4.250 Pulley Outside Diameter: 4.250 Pulley Ridge Diameter: 4.250 Refrigerant Type: R134a Reman w/o Clutch: [57272] / Clutch Assembly Suc Prt Typ Note: W/ O-Rings / Sealing Washer Suction Port Type: Block Mount Switch Included: High Pressure Terminal Type: 8mm Pin Connector UPC: 096361577749 Part Description: 1991 Buick Regal Remanufactured A C Compressor With Clutch More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Connector Gender: Female Connector Quantity: 1 Gasket or Seal Included: No Mount Hole Quantity: 3 Mounting Hardware Included: No OE Part Number: 52473132 Package Contents: Blower Motor Resistor, Harness and Instructions Package Quantity: 1 Packaging Type: Box Terminal Gender: Male and Female Terminal Quantity: 4 Terminal Type: Blade UPC: 019495489283 Wire Harness Included: Yes Wire Harness Length: 16 In. Wire Quantity: 4 Part Description: 1991 Buick Regal Hvac Blower Motor Resistor Kit More Info Vehicle Fitment 1991 Buick Regal | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Color: Black Contains Heat Shield: N Contains Protective Sleeve: N End 1 Inside Diameter: 5/8 End 2 Inside Diameter: 3/4 Hose Type: Dual I.D. Hose Material: EPDM SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC Trunk Height: 7 UPC: 038244597901 Part Description: 1991 Buick Regal Small Id Hvac Heater Hose More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Notes: Cut to fit Angle: 90 Arm Length 1 (in): 4" Arm Length 2 (in): 12" Centerline Length (in): 16" Inside Diameter 1 (in): 0.75" OE Part Number: 34594 UPC: 072053062090 Part Description: 1991 Buick Regal 90 Degree Engine Coolant Molded Bypass Hose More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Notes: Heater Inlet Hose Fitting at Eng; Packaging Type: Clamshell; Pkg Quantity: 1 Color: Black Construction: Rubber Hardware: Use Existing Hardware OE Part Number: 15265200, 15622861, 15739936, 24503681, 24503682, 88891732, 88891735 UPC: 019495026365 Part Description: 1991 Buick Regal Hvac Heater Hose Connector More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Notes: w/HR6 Compressor; Reman w/Clutch; Use PAG 150 Compressor Oil Clutch Included: Yes Clutch Maximum Diameter: 5.500 Coil Clock Position: 2 Coil Voltage: 12 Compatible Refrigerant Oil Type: PAG 150 Compressor Type: HR6, DA6 Distance From Clutch To Mounting Flange: 0.59375 Mounting Hardware: Not Included Mounting Type: Type III, Metric Threads New or Reman: Remanufactured O-Ring A Number/Desc: [24615] / Green O-Ring O-Ring A Quantity: 2 O-Ring B Number/Desc: Not Required O-Ring B Quantity: NR Pulley Belt Type: Serpentine Pulley Diameter MM: 139.700 Pulley Groove Quantity: 6 Pulley Lip Diameter: 5.500 Pulley Outside Diameter: 5.500 Pulley Ridge Diameter: 5.500 Refrigerant Type: R134a Reman w/o Clutch: [57256] / Clutch Assembly Suc Prt Typ Note: W/ O-Rings / Sealing Washer Suction Port Type: Block Mount Switch Included: High Pressure Terminal Type: 8mm Pin Connector UPC: 096361578678 Part Description: 1991 Buick Regal Remanufactured A C Compressor With Clutch More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Color: Black Contains Heat Shield: N Contains Protective Sleeve: Y End 1 Inside Diameter: 3/4 End 2 Inside Diameter: 3/4 Hose Type: Single I.D. Hose Material: EPDM OE Part Number: 52362059, 79725S3VA00 SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC Trunk Height: 5 UPC: 038244599318 Part Description: 1991 Buick Regal Small Id Hvac Heater Hose More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Hose I.D. (in): 0.625" Tube O.D. (in): 0.625" Type: Quick-Lock Straight Connector UPC: 072053297805 Part Description: 1991 Buick Regal Quik Lok 5 8 Hvac Heater Hose Connectors More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Depth: 1.25 Inlet Size (in): 0.75 Internet Product Code (IPC): DDF4A082C5B Item has MSDS (SDS): N Material: Aluminum MFG Brand Name: Spectra Premium MFG Model # (Series): 00671607601923 MFG Name: Spectra Premium Industries Outlet Size (in): 0.625 Package Contents: 1 x Heater 1 x Installation Sheet Supplier Company Name: Spectra Premium Industries UPC: 671607601923 Width: 6.125 Part Description: 1991 Buick Regal HVAC Heater Core More Info Vehicle Fitment 1991 Buick Regal | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: w/Harrison V-5 AC Compressor;w/Harrison HR-6HE AC Compressor Bore (in): 1.574 Bore (mm): 39.987 Design: Double Row Angular Contact Inner Race Radius (in): 0.040 Inner Race Radius (mm): 1.016 Outside Diameter (In): 2.441 Outside Diameter (mm): 62.004 Series: SPECIAL Type: D-3 Width (in): 0.812 Width (mm): 20.625 Part Description: 1991 Buick Regal A/C Compressor Bearing More Info Vehicle Fitment 1991 Buick Regal | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: w/ V5 Compressor; New w/ Clutch Clutch Included: Yes Clutch Maximum Diameter: 4.500 Coil Clock Position: 2 Coil Voltage: 12 Compatible Refrigerant Oil Type: PAG 150 Compressor Type: V5 Discharge Port Type: O-Ring / Sealing Washer Distance From Clutch To Mounting Flange: 1.15625 Mount Distance MM: 29.210 Mounting Hardware: Not Included Mounting Type: Ear Mount New or Reman: New O-Ring A Number/Desc: [24354] / Sealing Washer O-Ring A Quantity: 2 O-Ring B Number/Desc: Not Required O-Ring B Quantity: NR O-Ring C Number/Desc: Not Required O-Ring C Quantity: NR Pulley Belt Type: Serpentine Pulley Diameter MM: 114.300 Pulley Groove Quantity: 6 Pulley Lip Diameter: 4.500 Pulley Outside Diameter: 4.500 Pulley Ridge Diameter: 4.500 Refrigerant Type: R134a Suction Port Type: O-Ring / Sealing Washer Switch Included: High Pressure Terminal Type: 8mm Pin Connector UPC: 096361587779 Part Description: 1991 Buick Regal A C Compressor With Clutch More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Other Names: Actuator Item Dimensions: 4.2 x 4.2 x 2.2 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 1991 Buick Regal Actuator More Info Vehicle Fitment 1991 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS $26.72 MSRP: $48.60
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Color: Black Contains Heat Shield: N Contains Protective Sleeve: N End 1 Inside Diameter: 5/8 End 2 Inside Diameter: 5/8 Hose Type: Single I.D. Hose Material: EPDM SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC Trunk Height: 9 UPC: 038244598496 Part Description: 1991 Buick Regal Small Id Hvac Heater Hose More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Centerline Length (in): 13.2" Inside Diameter 1 (in): 0.62" Number of Branches: 0 UPC: 072053177992 Part Description: 1991 Buick Regal Hvac Heater Molded Hose More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Other Names: Resistor Item Dimensions: 6.3 x 3.3 x 3.2 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 1991 Buick Regal Resistor More Info Vehicle Fitment 1991 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS $11.22 MSRP: $21.16
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: w/ HR6 Compressor; Reman Belt Type: Serpentine Belt Width IN: 0.875 Can Size: w/ Coil Clutch Maximum Diameter: 5.625 Coil: w/ Coil Coil Number: [48257] / Clutch Assembly Coil Voltage: 12 Color: Black Groove: 6 Hub Number: [48237] / Clutch Assembly Lead Wire : One Piece Coil Material: Steel Meets / Exceeds OEM: Yes Mounting Type: Press Fit Pulley Number: [48223] / Clutch Assembly Rotation: CCW-CW Style: Harrison DA6-HR6-HD6-HT6 Thermal Or Non Thermal: NR UPC: 096361486652 Part Description: 1991 Buick Regal Reman GM Harrison DA6-HR6-HD6-HT6 Clutch Assembly w/ Coil More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Cut to fit Branch Quantity: 0 Centerline Length (in): 7.5 Centerline Length (mm): 191 End 1 Inside Diameter: 0.62 in End 2 Inside Diameter: 0.62 in Material: EPDM Molded: Yes Number of Quick Connect Fittings: 0 OE Part Number: 2303 UPC: 072053179446 Part Description: 1991 Buick Regal Engine Coolant Molded Bypass Hose More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: 3.8 Liter Other Names: Clutch, Clutch Drive, Clutch Plate & Hub Assembly Item Dimensions: 6.4 x 6.0 x 2.4 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 6570537, 6581043, 06580054, 6581376, 6553791, 6580054, 6581042, 06570537, 06581043, 06581042, 06553791, 06581376 Part Description: 1991 Buick Regal Clutch Plate & Hub Assembly More Info Vehicle Fitment 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS $137.61 MSRP: $259.66
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: w/ HR6 Compressor; New Belt Type: Serpentine Belt Width IN: 0.875 Can Size: w/ Coil Clutch Maximum Diameter: 5.625 Coil: w/ Coil Coil Number: [48257] / Clutch Assembly Coil Voltage: 12 Color: Black Groove: 6 Hub Number: [48237] / Clutch Assembly Lead Wire : One Piece Coil Material: Steel Meets / Exceeds OEM: Yes Mounting Type: Press Fit Pulley Number: [48223] / Clutch Assembly Rotation: CCW-CW Style: Harrison DA6-HR6-HD6-HT6-HE6 Thermal Or Non Thermal: NR UPC: 096361476653 Part Description: 1991 Buick Regal A C Compressor Clutch More Info Vehicle Fitment 1991 Buick Regal | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Other Names: Blower Motor Item Dimensions: 8.1 x 8.1 x 8.4 inches Item Weight: 3.10 Pounds Fitment Type: Direct Replacement Replaces: 52481553, 52472502, 52498951, 52481517, 52498954, 52473135 Part Description: 1991 Buick Regal Blower Motor More Info Vehicle Fitment 1991 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS $95.16 MSRP: $179.56
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 3.1 Liter Location: Passenger Side Other Names: Fan Blade, Fan Motor, Motor Item Dimensions: 7.7 x 5.7 x 6.3 inches Item Weight: 3.20 Pounds Fitment Type: Direct Replacement Replaces: 22092352 Part Description: 1991 Buick Regal Fan Motor More Info Vehicle Fitment 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS $66.96 MSRP: $121.76
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 3.1 Liter Location: Passenger Side Other Names: Fan Blade, Fan Motor, Motor Item Dimensions: 7.7 x 5.7 x 6.3 inches Item Weight: 3.20 Pounds Fitment Type: Direct Replacement Replaces: 22092352 Part Description: 1991 Buick Regal Fan Motor More Info Vehicle Fitment 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS $66.96 MSRP: $121.76
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