HomeHVAC > A/C Clutch and CompressorFour Seasons 4187R A/C Compressor and Component Kit
Part #: 4187R

Four Seasons 4187R A/C Compressor and Component Kit

PAC-Kit w/ Reman Compressor
12 vehicles fit this part
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, LTD II, Thunderbird, and Cougar
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Reliable A/C Compressor Kit for Ford Cougar and Mercury Thunderbird

The Four Seasons PAC-Kit w/ Reman Compressor 4187R offers a dependable solution for restoring your vehicle's air conditioning system. Designed specifically for Ford Cougar and Mercury Thunderbird models, this kit ensures proper fitment and performance.

Key Features of the Four Seasons 4187R PAC-Kit

  • Includes a remanufactured A/C compressor for cost-effective replacement
  • Complete PAC-Kit with all necessary components for installation
  • Compatible with Ford Cougar and Mercury Thunderbird vehicles
  • Part number 4187R ensures correct fit and function
  • Designed to meet OEM specifications for reliable operation

About the PAC-Kit w/ Reman Compressor Product Line

The PAC-Kit w/ Reman Compressor line from Four Seasons provides a comprehensive package that includes a remanufactured compressor along with essential installation components. This approach simplifies the repair process by offering a ready-to-install kit tailored to specific vehicle applications. The 4187R kit is engineered to match the requirements of Ford Cougar and Mercury Thunderbird models, helping maintain system integrity and performance.

Detailed Product Description

This A/C compressor kit is designed to replace worn or faulty compressors in Ford Cougar and Mercury Thunderbird vehicles. The remanufactured compressor included in the 4187R kit has been rebuilt to meet strict quality standards, ensuring durability and efficient operation. By using this kit, technicians can address common A/C system failures with a single part number that guarantees compatibility and reduces installation time.

Common Issues Addressed by the Four Seasons 4187R Kit

  • Loss of cooling performance due to compressor failure
  • Unusual noises from the A/C compressor clutch or unit
  • Compressor seizing or locking up during operation
  • Leaks or reduced refrigerant pressure in the A/C system
  • Intermittent compressor engagement or clutch issues

Installation Notes and Tips

  • Verify vehicle compatibility with Ford Cougar or Mercury Thunderbird before installation
  • Ensure the A/C system is properly evacuated and recharged following compressor replacement
  • Inspect related components such as the condenser and receiver/drier for wear or damage
  • Use proper torque specifications when mounting the compressor
  • Check for any electrical connections to the compressor clutch and confirm functionality

Quality Assurance and Warranty Information

Four Seasons remanufactured compressors undergo rigorous testing to meet industry standards. The PAC-Kit w/ Reman Compressor 4187R is backed by a limited warranty that covers defects in materials and workmanship, providing confidence in the product's reliability and performance.

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1979FordThunderbirdN/Aw/ York Compressor; w/ Factory Air; w/ Internally Equalized Expansion Valve; Drier w/ 3 Bracket; 57022 (Reman Compressor), 33377 (Filter Drier), 38863 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1979MercuryCougarN/Aw/ York Compressor; w/ Factory Air; w/ Internally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38863 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1978FordThunderbirdN/Aw/ York Compressor; w/ Factory Air; w/ Internally Equalized Expansion Valve; Drier w/ 3 Bracket; 57022 (Reman Compressor), 33377 (Filter Drier), 38863 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1978MercuryCougar6.6LV8N/Aw/ York Compressor; w/ Factory Air; w/ Internally Equalized Expansion Valve; Drier w/ 3 Bracket; 57022 (Reman Compressor), 33377 (Filter Drier), 38863 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1977FordThunderbirdN/Aw/ York Compressor; w/ Factory Air; w/ Internally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38863 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1977MercuryCougarN/Aw/ York Compressor; w/ Factory Air; w/ Internally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38863 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1976MercuryCougar5.8LV8N/Aw/ York Compressor; w/ Factory Air; w/ Internally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38863 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1976MercuryCougar6.6LV8N/Aw/ York Compressor; w/ Factory Air; w/ Internally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38863 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1975MercuryCougar5.8LV8N/Aw/ York Compressor; w/ Factory Air; w/ Internally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38863 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1975MercuryCougar6.6LV8N/Aw/ York Compressor; w/ Factory Air; w/ Internally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38863 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1974MercuryCougar5.8LV8N/Aw/ York Compressor; w/ Factory Air; w/ Internally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38863 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1974MercuryCougar6.6LV8N/Aw/ York Compressor; w/ Factory Air; w/ Internally Equalized Expansion Valve; 57022 (Reman Compressor), 33377 (Filter Drier), 38863 (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.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.