109 products about 1990 GMC P3500 A/C & Heating foundVEHICLE SPECIFIC Product Specifications Notes: Axial 8 Cylinder Gas, 5.0 & 5.7 Liter, Fuel Injection Other Names: Compressor, Compressor Assembly Item Dimensions: 8.4 x 8.2 x 11.3 inches Item Weight: 16.30 Pounds Fitment Type: Direct Replacement Replaces: 1134307, 1134346, 1134319, 01134346 Part Description: 1990 GMC P3500 Compressor Assembly More Info Vehicle Fitment 1990 GMC P3500 | Base, Value Van | 8 Cyl 5.7 L GAS $428.53 MSRP: $808.56
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Exc. Motor Home; Cut to Length, 8";Cut to Length, 5";Cut to Length, 10";Cut to Length, 12";Exc. Motor Home; Cut to Length, 19";Exc. Motor Home; Cut to Length, 36";Exc. Motor Home; Cut to Length, 24" Centerline Length: 50 ft End 1 Inside Diameter: 19 mm End 2 Inside Diameter: 19 mm Material: EPDM OE Part Number: 49693 UPC: 072053066326 Weight Per Length: 13.20 lbs./Carton Working Pressure: 50 PSI Part Description: 1990 GMC P3500 Safety Stripe Hvac Heater Hose More Info Vehicle Fitment 1990 GMC P3500 | All Trims | 8 Cyl 7.4L 1990 GMC P3500 | All Trims | 8 Cyl 6.2L 1990 GMC P3500 | All Trims | 8 Cyl 5.7L 1990 GMC P3500 | All Trims | 6 Cyl 4.3L Show More VEHICLE SPECIFIC Product Specifications Notes: Axial 8 Cylinder Gas, 7.4 Liter Other Names: Compressor, Compressor Assembly Item Dimensions: 12.6 x 12.4 x 12.6 inches Item Weight: 20.70 Pounds Fitment Type: Direct Replacement Replaces: 2724586, 02724586, 1134317, 01134351, 1134351, 01134317 Part Description: 1990 GMC P3500 Compressor Assembly More Info Vehicle Fitment 1990 GMC P3500 | Base, Value Van | 8 Cyl 7.4 L GAS $327.69 MSRP: $618.30
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: w/R4 Compressor; Reman w/Clutch; Compressor may differ in appearance from OE. Please refer to installation kit provided.;w/R4 Compressor; Reman w/Clutch; w/5" Dia Pulley; w/Single Groove Pulley; Metric Threads; Compressor may differ in appearance from OE. Please refer to installation kit provided. Belt Width IN: 0.500 Clutch Included: Yes Clutch Maximum Diameter: 5.000 Coil Clock Position: 12 Coil Type: Spade Coil Voltage: 12 Compatible Refrigerant Oil Type: PAG 150 Compressor Type: R4 Heavy Distance From Clutch To Mounting Flange: 1.203125 Mounting Hardware: Not Included Mounting Type: Case 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 Pulley Belt Type: V-Belt Pulley Diameter MM: 127.000 Pulley Groove Quantity: 1 Pulley Lip Diameter: 5.000 Pulley Outside Diameter: 5.000 Pulley Ridge Diameter: 5.000 Refrigerant Type: R134a Reman w/o Clutch: [57054] / Reman Compressor; [57019] / Reman Compressor Suction Port Type: O-Ring / Sealing Washer Switch Included: High Pressure Terminal Type: Spade UPC: 096361572317 Part Description: 1990 GMC P3500 Remanufactured A C Compressor With Clutch More Info Vehicle Fitment 1990 GMC P3500 | All Trims | 8 Cyl 5.7L 1990 GMC P3500 | All Trims | 8 Cyl 6.2L 1990 GMC P3500 | All Trims | 6 Cyl 4.3L Show More VEHICLE SPECIFIC Product Specifications Notes: Cut to Length, 40";Exc. Motor Home; Cut to Length, 24";Exc. Motor Home; Cut to Length, 19";Exc. Motor Home; Cut to Length, 6";Cut to Length, 60";Exc. Motor Home; Cut to Length, 48";Cut to Length, 36";Cut to Length, 26";Exc. Motor Home; Cut to Length, 8" 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: 1990 GMC P3500 Safety Stripe Hvac Heater Hose More Info Vehicle Fitment 1990 GMC P3500 | All Trims | 8 Cyl 5.7L 1990 GMC P3500 | All Trims | 8 Cyl 6.2L 1990 GMC P3500 | All Trims | 8 Cyl 7.4L 1990 GMC P3500 | All Trims | 6 Cyl 4.3L Show More VEHICLE SPECIFIC Product Specifications Notes: Floor Mounted Other Names: Blower Motor Item Dimensions: 8.0 x 8.0 x 8.4 inches Item Weight: 4.20 Pounds Fitment Type: Direct Replacement Replaces: 22105911, 52466079, 22098842, 52467125, 52461377, 52465939, 52469795, 52479813 Part Description: 1990 GMC P3500 Blower Motor More Info Vehicle Fitment 1990 GMC P3500 | Base, Value Van | 6 Cyl 4.3 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS $95.02 MSRP: $179.30
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: w/ SD709 Compressor; Reman w/ Clutch; Sanden 7402 Belt Width IN: 0.500 Clutch Included: Yes Clutch Maximum Diameter: 4.875 Coil Clock Position: Wire Lead Coil Voltage: 12 Comp Head Prt Config: Rear-Horiz-Tube O Compatible Refrigerant Oil Type: PAG 100 Compressor Head Type: MD Compressor Type: SD709 Discharge Port Type: O-Ring Distance From Clutch To Mounting Flange: 0.9375 Mount Distance B IN: 1.5625 Mounting Hardware: Not Included Mounting Type: Ear Mount New or Reman: Remanufactured O-Ring A Number/Desc: [24610] / 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: 123.698 Pulley Groove Quantity: 2 Pulley Lip Diameter: 4.875 Pulley Outside Diameter: 4.875 Pulley Ridge Diameter: 4.875 Refrigerant Type: R134a Suction Port Type: O-Ring Terminal Type: Bullet UPC: 096361575523 Part Description: 1990 GMC P3500 Remanufactured A C Compressor With Clutch More Info Vehicle Fitment 1990 GMC P3500 | All Trims | 8 Cyl 7.4L 1990 GMC P3500 | All Trims | 4 Cyl 3.9L 1990 GMC P3500 | All Trims | 6 Cyl 4.3L Show More VEHICLE SPECIFIC Product Specifications Centerline Length (in): 36" Inside Diameter 1 (in): 0.62" Inside Diameter 2 (in): 0.75" Number of Branches: 0 UPC: 072053178210 Part Description: 1990 GMC P3500 Hvac Heater Molded Hose More Info Vehicle Fitment 1990 GMC P3500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Auxiliary;Main W/O AC Item Dimensions: 8.0 x 7.8 x 8.2 inches Item Weight: 3.00 Pounds Fitment Type: Direct Replacement Replaces: 22048631, 52498876, 52466092 Part Description: 1990 GMC P3500 Blower Motor Switch More Info Vehicle Fitment 1990 GMC P3500 | Base, Value Van | 6 Cyl 4.3 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS $59.89 MSRP: $113.02
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Auxiliary;Main W/O AC Item Dimensions: 8.0 x 7.8 x 8.2 inches Item Weight: 3.00 Pounds Fitment Type: Direct Replacement Replaces: 22048631, 52498876, 52466092 Part Description: 1990 GMC P3500 Blower Motor Switch More Info Vehicle Fitment 1990 GMC P3500 | Base, Value Van | 6 Cyl 4.3 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS $59.89 MSRP: $113.02
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Inner Diameter: 0.7500 in Length: 0.5000 in Outer Diameter: 1.0000 in UPC: 085311071758 Width: 0.5000 in Part Description: 1990 GMC P3500 A C Compressor Bearing More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: w/ SD510HD Compressor; New w/ Clutch; Sanden Model U9125 Belt Width IN: 0.500 Clutch Included: Yes Clutch Maximum Diameter: 5.125 Coil Clock Position: Wire Lead Coil Voltage: 12 Comp Head Prt Config: Rear-Horiz-Tube O Compatible Refrigerant Oil Type: PAG 100 Compressor Head Type: M Compressor Type: SD510HD Discharge Port Type: O-Ring Distance From Clutch To Mounting Flange: 0.953125 Mount Distance B IN: 1.546875 Mounting Hardware: Not Included Mounting Type: Ear Mount New or Reman: New O-Ring A Number/Desc: [24111] / Mini York Teflon Seal O-Ring 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: 130.048 Pulley Groove Quantity: 2 Pulley Lip Diameter: 5.125 Pulley Outside Diameter: 5.125 Pulley Ridge Diameter: 5.125 Refrigerant Type: R134a Suction Port Type: O-Ring Terminal Type: Bullet UPC: 096361585591 Part Description: 1990 GMC P3500 A C Compressor With Clutch More Info Vehicle Fitment 1990 GMC P3500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: w/Harrison R-4 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: 1990 GMC P3500 A/C Compressor Bearing More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Exc. Motor Home; Cut to fit Angle: 90 Arm Length 1 (in): 4" Arm Length 2 (in): 12" Centerline Length (in): 16" Inside Diameter 1 (in): 0.5" OE Part Number: 9002 UPC: 072053061956 Part Description: 1990 GMC P3500 90 Degree Engine Heater Molded Bypass Hose More Info Vehicle Fitment 1990 GMC P3500 | All Trims | 8 Cyl 7.4L VEHICLE SPECIFIC Product Specifications Notes: w/ SD709 Compressor; New w/ Clutch; Sanden 7402 Belt Width IN: 0.500 Belt Width MM: 12.700 Clutch Included: Yes Clutch Maximum Diameter: 4.875 Coil Clock Position: Wire Lead Coil Voltage: 12 Comp Head Prt Config: Rear-Horiz-Tube O Compatible Refrigerant Oil Type: PAG 100 Compressor Head Type: MD Compressor Type: SD709 Discharge Port Type: O-Ring Distance From Clutch To Mounting Flange: 0.9375 Mount Distance B IN: 1.5625 Mounting Hardware: Not Included Mounting Type: Ear Mount New or Reman: New O-Ring A Number/Desc: [24610] / Green O-Ring 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: 123.698 Pulley Groove Quantity: 2 Pulley Lip Diameter: 4.875 Pulley Outside Diameter: 4.875 Pulley Ridge Diameter: 4.875 Refrigerant Type: R134a Suction Port Type: O-Ring Terminal Type: Bullet UPC: 096361585522 Part Description: 1990 GMC P3500 A C Compressor With Clutch More Info Vehicle Fitment 1990 GMC P3500 | All Trims | 8 Cyl 7.4L 1990 GMC P3500 | All Trims | 4 Cyl 3.9L 1990 GMC P3500 | All Trims | 6 Cyl 4.3L Show More VEHICLE SPECIFIC Product Specifications Notes: w/ R4 Compressor; New;w/R4 Compressor; New; w/5" Dia Pulley; w/Single Groove Pulley; Metric Threads Belt Type: V-Belt Belt Width IN: 0.500 Belt Width MM: 12.700 Can Size: w/ Coil Clutch Maximum Diameter: 5.500 Coil: w/ Coil Coil Clock: NR Coil Number: [48255] / Clutch Assembly Coil Voltage: 12 Color: Black Connector Gender: Male Ctch Dia. MM Prmy: 139.700 Groove: 1 Lead Wire : One Piece Coil Material: Steel Meets / Exceeds OEM: Yes Mounting Type: Press Fit Printed Foot Note: Light Weight Only Rotation: CCW-CW Style: Frigidaire/Harrison R4 Radial Thermal Or Non Thermal: NR UPC: 096361472983 Part Description: 1990 GMC P3500 A C Compressor Clutch More Info Vehicle Fitment 1990 GMC P3500 | All Trims | 8 Cyl 5.7L 1990 GMC P3500 | All Trims | 8 Cyl 6.2L 1990 GMC P3500 | All Trims | 6 Cyl 4.3L Show More VEHICLE SPECIFIC Product Specifications Notes: w/ R4 Compressor; New w/ Clutch; Compressor may differ in appearance from OE. Please refer to installation kit provided.;w/R4 Compressor; New w/Clutch; w/5" Dia Pulley; w/Single Groove Pulley; Metric Threads; Compressor may differ in appearance from OE. Please refer to installation kit provided. Clutch Included: Yes Clutch Maximum Diameter: 5.000 Coil Clock Position: 12 Coil Voltage: 12 Compatible Refrigerant Oil Type: PAG 150 Compressor Type: R4 Heavy Distance From Clutch To Mounting Flange: 1.203125 Mounting Hardware: Not Included Mounting Type: Case Mount New or Reman: New O-Ring A Number/Desc: [24359] / Short Sealing Washer Pilot O-Ring A Quantity: 1 O-Ring B Number/Desc: [24360] / Long Sealing Washer Pilot O-Ring B Quantity: 1 O-Ring C Number/Desc: [24356] / Red Sealing Washer O-Ring C Quantity: 2 O-Ring D Number/Desc: [24357] / Green Sealing Washer O-Ring D Quantity: 1 Pulley Belt Type: V-Belt Pulley Groove Quantity: 1 Pulley Lip Diameter: 5.000 Pulley Outside Diameter: 5.000 Pulley Ridge Diameter: 5.000 Refrigerant Type: R134a Reman w/o Clutch: [57054] / [57019] Suction Port Type: O-Ring / Sealing Washer Switch Included: High Pressure Terminal Type: Spade UPC: 096361582316 Part Description: 1990 GMC P3500 A C Compressor With Clutch More Info Vehicle Fitment 1990 GMC P3500 | All Trims | 8 Cyl 5.7L 1990 GMC P3500 | All Trims | 8 Cyl 6.2L 1990 GMC P3500 | All Trims | 6 Cyl 4.3L Show More VEHICLE SPECIFIC Product Specifications Notes: w/o Wheel; w/ AC Cage Wheel Included: w/o Wheel Connector Gender: None Connector qty: None Flanged End: No Material: Metal Motor Diameter: 3.000 Motor Length: 4.000 Mount Type: OE Mount New or Reman: New Number of Terminals: Connector Not Included O.E. Replacement: Yes Rotation: CCWLE Shaft Diameter: 0.3125 Shaft Length: 3.125 Shaft Shape: D-Shaped Shaft Type: D-Shaped Style: Double Shaft Terminal Type: 2 Lead Wires UPC: 096361353732 Vented: Vented Voltage: 12 Wheel Dia. IN: Yes Part Description: 1990 GMC P3500 Hvac Blower Motor Without Wheel More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Compressor Mounted; 1 Term; Green Connector Color: Green; Purple Connector Gender: Male Connector Shape: Round Fitting Thread Size: No Threads/Clip-In Harness Connector: 37227 Item Included A Desc: 24623 Item Included A Qty.: 1 Material: Plastic / Metal Meets / Exceeds OEM: YES Mnt Sys Loc: Compressor Mounted Operate Psi Med Off: 160 Operate Psi Med On: 250 Style: Pressure Terminal Quantity: 2 UPC: 096361359673 Part Description: 1990 GMC P3500 A C Condenser Fan Switch More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: 3 Blade Other Names: Blade Part Description: 1990 GMC P3500 Blade More Info Vehicle Fitment 1990 GMC P3500 | Base, Value Van | 6 Cyl 4.3 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS $16.06 MSRP: $23.07
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: w/ Wheel; w/o AC; Use When Replacing a One Terminal Motor Cage Wheel Included: w/ Wheel Connector Gender: Male Connector qty: 1 Flanged End: Yes Material: metal Motor Diameter: 3.250 Motor Length: 4.3125 Mount Type: OE Mount New or Reman: New Number of Terminals: 1 O.E. Replacement: Yes Printed Foot Note: Use when replacing a one terminal motor Rotation: CW Shaft Diameter: 0.3125 Shaft Length: 1.3125 Style: Flanged Terminal Type: 1 Spade UPC: 096361353459 Vented: Non Vented Voltage: 12 Wheel Dia. IN: 5.750 Wheel Height IN: 2.750 Part Description: 1990 GMC P3500 Hvac Blower Motor With Wheel More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: w/o Wheel; w/o AC; Non-Vented Motor Cage Wheel Included: w/o Wheel Connector Gender: Male Connector qty: 1 Flanged End: Yes Material: metal Motor Dia. MM: 82.550 Motor Diameter: 3.250 Motor Length: 4.3125 Motor Length MM: 109.550 Mount Type: OE Mount New or Reman: New Number of Terminals: 1 O.E. Replacement: Yes Printed Foot Note: Non-Vented Motor Rotation: CW Shaft Diameter: 0.3125 Shaft Length: 1.3125 Shaft Shape: Round Shaft Type: Round Style: Flanged Terminal Type: 1 Spade UPC: 096361354722 Vented: Vented Voltage: 12 Wheel Dia. IN: Yes Part Description: 1990 GMC P3500 Hvac Blower Motor Without Wheel More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: w/ Wheel; w/ AC Cage Wheel Included: w/ Wheel Connector Gender: Male Connector qty: 1 Flanged End: Yes Material: metal Motor Diameter: 3.250 Motor Length: 4.3125 Mount Type: OE Mount New or Reman: New Number of Terminals: 1 O.E. Replacement: Yes Rotation: CCW Shaft Diameter: 0.3125 Shaft Length: 1.3125 Style: Flanged Terminal Type: 1 Spade UPC: 096361353336 Vented: Vented Voltage: 12 Wheel Dia. IN: 5.750 Wheel Height IN: 2.750 Part Description: 1990 GMC P3500 Hvac Blower Motor With Wheel More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Low Pressure Compressor Mounted; 1 Term White;Low Pressure Compressor Mounted Cut-Out Switch; 1 Term White Color: Black Connector Gender: Male Connector Shape: Round Fitting Thread Size: No Threads/Clip-In Harness Connector: [37219] / Harness Connector Item Included A Desc: 24623 Item Included A Qty.: 1 Material: Plastic / Metal Meets / Exceeds OEM: YES Mnt Sys Loc: Compressor Mount; Compressor Mounted Number of Terminals: 2 Operate Psi Low Off: 29; 33 Operate Psi Low On: 27; 30; 36 Style: Pressure UPC: 096361357563 Weather Pack: Yes Part Description: 1990 GMC P3500 System Mounted Low Cut Out Pressure Switch More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: w/o Wheel; w/ AC Cage Wheel Included: w/o Wheel Connector Gender: Male Connector qty: 1 Flanged End: Yes Material: metal Motor Diameter: 3.250 Motor Length: 4.3125 Mount Type: OE Mount New or Reman: New Number of Terminals: 1 O.E. Replacement: Yes Rotation: CW Shaft Diameter: 0.3125 Shaft Length: 1.3125 Shaft Shape: Round Shaft Type: Round Style: Flanged Terminal Type: 1 Spade UPC: 096361355880 Vented: Vented Voltage: 12 Wheel Dia. IN: Yes Part Description: 1990 GMC P3500 Hvac Blower Motor Without Wheel More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: High Pressure Compressor Mounted; Blue; 2 Term; w/Connector;High Pressure Compressor Mounted Cut-Out Switch; Blue; 2 Term; w/Connector Color: Blue Comp Open/Closed: Closed Connector Gender: Male Connector Shape: Round Fitting Gender: Male Fitting Thread Size: No Threads/Clip In Harness Connector: 37227 Item Included A Desc: 24623 Item Included A Qty.: 1 Material: Plastic / Metal Meets / Exceeds OEM: YES Mnt Sys Loc: Compressor Mounted Number of Terminals: 2 Off Pressure: 430 Operate Psi High Off: 430 Operate Psi High On: 200 Style: High Cut-Out Terminal Type: Pin UPC: 096361359611 Voltage: 12 Weather Pack: Yes Part Description: 1990 GMC P3500 Hvac Pressure Switch More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Low Pressure Compressor Mounted Cut-Out Switch; 2 Term; Black or Yellow;Low Pressure Compressor Mounted; 2 Term; Black or Yellow Color: Black Comp Open/Closed: Open Connector Gender: Male Connector Shape: Round Fitting Thread Size: No Threads/Clip-In Harness Connector: 37227 Item Included A Desc: 24623 Item Included A Qty.: 1 Material: Plastic / Metal Meets / Exceeds OEM: YES Mnt Sys Loc: Compressor Mounted Number of Terminals: 2 Operate Psi Low Off: 45 Operate Psi Low On: 51 Style: Pressure UPC: 096361359703 Part Description: 1990 GMC P3500 System Mounted Low Cut Out Pressure Switch More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Connector Shape: Rectangle Gender: Female Printed Foot Note: Harness Connector for 4 Terminal Power Switch Style: Harness Connector Terminal Gender: Female Terminal Quantity: 4 UPC: 096361372061 Wire Length IN: 6.000 Part Description: 1990 GMC P3500 Hvac Blower Switch Connector More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Low Pressure Compressor Mounted; 2 Term; Blue or Green; Mounted on Hi-Side;Low Pressure Compressor Mounted Cut-Out Switch; 2 Term; Blue or Green Color: Green Comp Open/Closed: Open Connector Gender: Male Connector Shape: Round Fitting Thread Size: No Threads/Clip-In Harness Connector: 37227 Item Included A Desc: 24623 Item Included A Qty.: 1 Material: Plastic / Metal Meets / Exceeds OEM: YES Mnt Sys Loc: Compressor Mounted Number of Terminals: 2 Operate Psi Low Off: 44 Operate Psi Low On: 51 Style: Pressure UPC: 096361359734 Part Description: 1990 GMC P3500 System Mounted Low Cut Out Pressure Switch More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: High Pressure Compressor Mounted Cut-Out Switch; Blue, Red, Or White; 2 Term; w/o Connector;High Pressure Compressor Mounted; 2 Term; w/o Connector; Blue, Red, Or White Color: Blue Comp Open/Closed: Closed Connector Gender: Male Connector Shape: Round Fitting Gender: Male Fitting Thread Size: No Threads/Clip In Harness Connector: 37222 Item Included A Desc: 24623 Item Included A Qty.: 1 Material: Plastic / Metal Meets / Exceeds OEM: YES Mnt Sys Loc: Compressor Mounted Number of Terminals: 2 Off Pressure: 430 Operate Psi High Off: 430 Operate Psi High On: 200 Style: High Cut-Out Terminal Type: Pin UPC: 096361359741 Voltage: 12 Weather Pack: Yes Part Description: 1990 GMC P3500 A C Compressor Cut Out Switch More Info Vehicle Fitment 1990 GMC P3500 | All Trims | All Engines