HomeHVAC > A/C Clutch and CompressorFour Seasons 3943R A/C Compressor Kit - Front and Rear
Part #: 3943R

Four Seasons 3943R A/C Compressor Kit - Front and Rear

PAC-Kit w/ Reman Compressor, Front and Rear
⚙️ 50 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦PAC-Kit w/ Reman Compressor, Front and Rear
🚗Fitment: Chevrolet, G10, G20, and G30
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Reliable A/C Compressor Kit for Chevrolet G-Series Vans

The Four Seasons PAC-Kit w/ Reman Compressor 3943R offers a dependable solution for restoring air conditioning performance in Chevrolet G10, G20, and G30 vans. Designed specifically for these models, this A/C compressor kit ensures compatibility and efficient operation.

  • Complete A/C compressor kit with remanufactured compressor
  • Compatible with Chevrolet G10, G20, and G30 vans
  • Part number 3943R for precise identification
  • Designed to meet OEM specifications for reliable performance
  • Part of the Four Seasons PAC-Kit w/ Reman Compressor product line

About the Four Seasons PAC-Kit w/ Reman Compressor Line

The PAC-Kit w/ Reman Compressor line from Four Seasons provides remanufactured compressors combined with necessary components to facilitate A/C system repairs. This product line focuses on delivering quality reman compressors that meet original equipment standards, making it a practical choice for maintaining or restoring air conditioning systems in specific vehicle applications such as the Chevrolet G-Series vans.

Product Details and Compatibility

This A/C compressor kit, part number 3943R, is engineered for Chevrolet G10, G20, and G30 models. The remanufactured compressor included in the kit is designed to match the original equipment's fit and function, ensuring proper integration with the vehicle's HVAC system. Using this kit helps maintain the efficiency and reliability of the air conditioning system in these vans.

Common Applications and Issues Addressed

  • Restores cooling performance in Chevrolet G10, G20, and G30 vans
  • Replaces worn or failed A/C compressors causing insufficient cooling
  • Addresses compressor noise or clutch engagement problems
  • Solves refrigerant leaks related to compressor failure
  • Improves overall HVAC system reliability and comfort

Installation Notes and Tips

When installing the Four Seasons PAC-Kit w/ Reman Compressor 3943R, ensure the system is properly evacuated and recharged with the correct refrigerant type and amount. Verify compatibility with the vehicle's existing A/C components and inspect related parts such as the condenser and hoses for wear. Proper torque specifications should be followed to avoid damage during installation.

Quality Assurance and Warranty

Four Seasons remanufactured compressors undergo rigorous testing to meet OEM standards for performance and durability. While specific warranty details are not provided here, Four Seasons typically offers coverage on their reman compressor kits to support product reliability and customer confidence.

This part fits 50 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1984ChevroletG105.7LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984ChevroletG105.0LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984ChevroletG104.1LL6GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984ChevroletG205.7LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984ChevroletG205.0LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984ChevroletG204.1LL6GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984ChevroletG305.7LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984ChevroletG304.1LL6GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984GMCG15005.7LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984GMCG15005.0LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984GMCG15004.1LL6GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984GMCG25005.7LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984GMCG25005.0LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984GMCG25004.1LL6GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984GMCG35005.7LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1984GMCG35004.1LL6GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983ChevroletG105.7LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983ChevroletG105.0LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983ChevroletG104.1LL6GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983ChevroletG205.7LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983ChevroletG205.0LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983ChevroletG204.1LL6GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983ChevroletG305.7LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983ChevroletG304.1LL6GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983GMCG15005.7LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983GMCG15005.0LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983GMCG15004.1LL6GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983GMCG25005.7LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983GMCG25005.0LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983GMCG25004.1LL6GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983GMCG35005.7LV8GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1983GMCG35004.1LL6GASFront and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1982ChevroletG10Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1982ChevroletG20Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1982ChevroletG30Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1982GMCG1500Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1982GMCG2500Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1982GMCG3500Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1981ChevroletG10Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1981ChevroletG20Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1981ChevroletG30Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1981GMCG1500Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1981GMCG2500Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1981GMCG3500Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1980ChevroletG10Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1980ChevroletG20Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1980ChevroletG30Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1980GMCG1500Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1980GMCG2500Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor
1980GMCG3500Front and Rearw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33170 (Accum), 38623 (Orifice), 38683 (Exp Valve), 69991 (Flush Qty.2), 59003 (Oil Qty.2); PAC-Kit w/ Reman Compressor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.