HomeHVAC > A/C Clutch and CompressorFour Seasons 4186R A/C Compressor Kit
Part #: 4186R

Four Seasons 4186R A/C Compressor Kit

PAC-Kit w/ Reman Compressor
⚙️ 28 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦PAC-Kit w/ Reman Compressor
🚗Fitment: Ford and Mercury, Cougar, Montego, and Thunderbird
🔄Easy Returns — Return within 60 days for a full refund
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Reliable A/C Compressor Kit for Ford and Mercury Vehicles

The Four Seasons PAC-Kit w/ Reman Compressor 4186R offers a dependable solution for restoring your vehicle's air conditioning system. Designed specifically for Ford Cougar, Mercury Montego, and Thunderbird models, this A/C compressor kit ensures compatibility and performance.

Key Features of the Four Seasons 4186R PAC-Kit

  • Includes a remanufactured compressor for cost-effective replacement
  • Compatible with Ford Cougar, Mercury Montego, and Thunderbird models
  • Part of the PAC-Kit w/ Reman Compressor product line for streamlined A/C repairs
  • Designed to meet OEM specifications for reliable operation
  • Part number 4186R ensures precise fitment and easy identification

About the PAC-Kit w/ Reman Compressor Product Line

The PAC-Kit w/ Reman Compressor line from Four Seasons provides a comprehensive A/C compressor replacement solution that includes a remanufactured compressor. This product line focuses on delivering components that meet original equipment standards, helping technicians and vehicle owners address A/C system failures efficiently. The 4186R kit is tailored for select Ford and Mercury vehicles, offering a balance of quality and value.

Detailed Product Description

The Four Seasons 4186R A/C Compressor Kit is engineered to restore proper cooling function in compatible vehicles. This kit features a remanufactured compressor that has undergone rigorous testing to ensure durability and performance. It is specifically designed for use in Ford Cougar, Mercury Montego, and Thunderbird models, providing a direct replacement that aligns with factory specifications. Using this kit helps maintain the integrity of the vehicle's HVAC system and supports consistent air conditioning operation.

Common Applications and Issues Addressed

  • Replacement of a failing or seized A/C compressor
  • Restoring cooling performance in Ford Cougar, Mercury Montego, and Thunderbird vehicles
  • Resolving compressor clutch engagement problems
  • Addressing refrigerant leaks related to compressor failure
  • Eliminating unusual noises caused by compressor wear

Installation Notes and Tips

When installing the Four Seasons 4186R PAC-Kit w/ Reman Compressor, ensure the A/C system is properly evacuated and recharged according to manufacturer specifications. Verify compatibility with the vehicle's make and model before installation. It is recommended to inspect related components such as the condenser, receiver/drier, and expansion valve to ensure overall system integrity. Proper torque specifications should be followed to avoid damage during installation.

Quality Assurance and Warranty Information

Four Seasons remanufactured compressors undergo comprehensive testing to meet industry standards for performance and reliability. The 4186R kit is backed by Four Seasons' quality assurance processes, providing confidence in the product's durability. Warranty coverage details are available through Four Seasons and typically include protection against defects in materials and workmanship.

This part fits 28 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1979FordThunderbirdN/Aw/ York Compressor; w/ Factory Air; w/ Externally Equalized Expansion Valve; Drier w/ 3 Bracket; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1979MercuryCougarN/Aw/ York Compressor; w/ Factory Air; w/ Externally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1978FordThunderbirdN/Aw/ York Compressor; w/ Factory Air; w/ Externally Equalized Expansion Valve; Drier w/ 3 Bracket; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1978MercuryCougar6.6LV8N/Aw/ York Compressor; w/ Factory Air; w/ Externally Equalized Expansion Valve; Drier w/ 3 Bracket; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1977FordThunderbirdN/Aw/ York Compressor; w/ Factory Air; w/ Externally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1977MercuryCougarN/Aw/ York Compressor; w/ Factory Air; w/ Externally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1976MercuryCougar5.8LV8N/Aw/ York Compressor; w/ Factory Air; w/ Externally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1976MercuryCougar6.6LV8N/Aw/ York Compressor; w/ Factory Air; w/ Externally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1976MercuryMontego5.8LV8N/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1976MercuryMontego6.6LV8N/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1975MercuryCougar5.8LV8N/Aw/ York Compressor; w/ Factory Air; w/ Externally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1975MercuryCougar6.6LV8N/Aw/ York Compressor; w/ Factory Air; w/ Externally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1975MercuryMontego5.8LV8N/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1975MercuryMontego6.6LV8N/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1974MercuryCougar5.8LV8N/Aw/ York Compressor; w/ Factory Air; w/ Externally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1974MercuryCougar6.6LV8N/Aw/ York Compressor; w/ Factory Air; w/ Externally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1974MercuryMontego5.0LV8N/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1974MercuryMontego5.8LV8N/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1974MercuryMontego6.6LV8N/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1974MercuryMontegoN/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1973MercuryMontego5.0LV8N/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1973MercuryMontego5.8LV8N/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1973MercuryMontego6.6LV8N/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1973MercuryMontegoN/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1972MercuryMontego5.0LV8N/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1972MercuryMontego5.8LV8N/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1972MercuryMontego6.6LV8N/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1972MercuryMontegoN/Aw/ York Compressor; w/ Factory Air; 57022 (Reman Compressor), 33377 (Filter Drier), 38864 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor

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