HomeHVAC > A/C Clutch and CompressorFour Seasons 3981R A/C Compressor Kit - Front and Rear
Part #: 3981R

Four Seasons 3981R A/C Compressor Kit - Front and Rear

PAC-Kit w/ Reman Compressor, Front and Rear
⚙️ 6 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: Cadillac, Chevrolet, and GMC, Escalade, Escalade EXT, Tahoe, and Yukon
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Reliable A/C Compressor Kit for Cadillac, Chevrolet, and GMC

The Four Seasons PAC-Kit w/ Reman Compressor 3981R offers a dependable solution for restoring your vehicle's air conditioning system. Designed specifically for select Cadillac, Chevrolet, and GMC models, this kit ensures proper fit and function for your A/C needs.

  • Complete A/C compressor kit with remanufactured compressor
  • Compatible with Cadillac Escalade and Escalade EXT
  • Fits Chevrolet Tahoe models
  • Suitable for GMC Yukon vehicles
  • Part number 3981R for precise identification

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

The PAC-Kit w/ Reman Compressor product line from Four Seasons provides a comprehensive A/C compressor replacement solution. This line includes remanufactured compressors that meet original equipment specifications, helping to restore proper cooling performance. The kit format simplifies the replacement process by combining essential components into one package, tailored for specific vehicle applications such as the Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon.

Product Details and Compatibility

The Four Seasons 3981R A/C Compressor Kit is engineered to fit select full-size SUVs from Cadillac, Chevrolet, and GMC. This kit is designed to replace the compressor in the air conditioning system, a critical component responsible for circulating refrigerant and maintaining cabin comfort. By using a remanufactured compressor, this kit balances cost-effectiveness with quality, ensuring reliable operation within the specified vehicle models.

Common Applications and Problem Resolution

  • Restores cooling performance in Cadillac Escalade and Escalade EXT A/C systems
  • Addresses compressor failure issues in Chevrolet Tahoe air conditioning
  • Resolves noisy or seized compressor problems in GMC Yukon vehicles
  • Eliminates refrigerant leaks caused by compressor wear
  • Improves overall HVAC system efficiency and reliability

Installation Notes and Tips

When installing the Four Seasons 3981R PAC-Kit w/ Reman Compressor, ensure the system is properly evacuated and recharged with the correct refrigerant type and oil. Verify compatibility with your specific vehicle year and engine configuration before installation. It is recommended to inspect related A/C components such as the condenser and receiver/drier to prevent future issues.

Quality Assurance and Warranty

Four Seasons remanufactured compressors undergo rigorous testing to meet industry standards for performance and durability. The PAC-Kit w/ Reman Compressor 3981R is backed by Four Seasons' quality assurance protocols. Please refer to Four Seasons' official warranty documentation for specific coverage details.

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2002CadillacEscaladeFront and Rearw/ 10S20F Compressor; w/ Dual Outlet on Accumulator; w/ Rear AC; 77363 (Reman Compressor), 83290 (Accum), 38638 (Orifice), 39010 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2002CadillacEscalade EXTFront and Rearw/ 10S20F Compressor; w/ Dual Outlet on Accumulator; w/ Rear AC; 77363 (Reman Compressor), 83290 (Accum), 38638 (Orifice), 39010 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2002ChevroletTahoeFront and Rearw/ 10S20F Compressor; Black; w/ 13mm Orifice Tube Dia.; w/ Dual Outlet on Accumulator; w/ Rear AC; 77363 (Reman Compressor), 83290 (Accum), 38638 (Orifice), 39010 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2002GMCYukonFront and Rearw/ 10S20F Compressor; Black; w/ 13mm Orifice Tube Dia.; w/ Dual Outlet on Accumulator; w/ Rear AC; 77363 (Reman Compressor), 83290 (Accum), 38638 (Orifice), 39010 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2001ChevroletTahoeFront and Rearw/ 10S20F Compressor; Black; w/ 13mm Orifice Tube Dia.; w/ Dual Outlet on Accumulator; w/ Rear AC; 77363 (Reman Compressor), 83290 (Accum), 38638 (Orifice), 39010 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2001GMCYukonFront and Rearw/ 10S20F Compressor; Black; w/ 13mm Orifice Tube Dia.; w/ Dual Outlet on Accumulator; w/ Rear AC; 77363 (Reman Compressor), 83290 (Accum), 38638 (Orifice), 39010 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor

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