HomeHVAC > A/C Clutch and CompressorFour Seasons 3946R A/C Compressor Kit
Part #: 3946R

Four Seasons 3946R A/C Compressor Kit

PAC-Kit w/ Reman Compressor
⚙️ 18 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦PAC-Kit w/ Reman Compressor
🚗Fitment: Ford and Mercury, Capri, Grand Marquis, LTD, Marquis, and Thunderbird
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Reliable A/C Compressor Kit for Ford and Mercury Vehicles

The Four Seasons PAC-Kit w/ Reman Compressor 3946R offers a dependable solution for restoring your vehicle's air conditioning system. Designed specifically for select Ford and Mercury models, this A/C compressor kit ensures proper fit and function for effective climate control.

  • Complete A/C compressor kit with remanufactured compressor
  • Compatible with Ford Capri, Grand Marquis, LTD, Marquis, and Thunderbird models
  • Part number 3946R for precise identification and ordering
  • Engineered 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 product line from Four Seasons provides comprehensive A/C compressor kits that include a remanufactured compressor designed to meet original equipment standards. This line focuses on delivering components that restore the air conditioning system's efficiency and durability, making it a practical choice for maintenance and repair of compatible Ford and Mercury vehicles.

Product Details and Compatibility

This A/C compressor kit, part number 3946R, is engineered for use in Ford and Mercury vehicles including the Capri, Grand Marquis, LTD, Marquis, and Thunderbird models. The remanufactured compressor is built to match OEM specifications, ensuring proper fitment and reliable operation within the vehicle's HVAC system. Using this kit helps maintain optimal cooling performance and system integrity.

Common Applications and Issues Addressed

  • Replacement of worn or failed A/C compressors in Ford Capri and Thunderbird models
  • Restoring cooling efficiency in Mercury Grand Marquis and Marquis vehicles
  • Resolving compressor clutch failures or noise issues
  • Addressing refrigerant leaks related to compressor wear
  • Improving overall HVAC system performance in Ford LTD models

Installation Notes and Tips

When installing the Four Seasons PAC-Kit w/ Reman Compressor 3946R, ensure the system is properly evacuated and recharged according to manufacturer specifications. Verify compatibility with your specific Ford or Mercury model year and engine configuration. It is recommended to inspect related components such as the condenser, receiver/drier, and expansion valve during installation to maintain system integrity.

Quality Assurance and Warranty

Four Seasons remanufactured compressors undergo rigorous testing to meet quality and performance standards. The PAC-Kit w/ Reman Compressor 3946R is backed by Four Seasons' warranty coverage, providing assurance of durability and reliability for your vehicle's air conditioning system.

This part fits 18 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1986MercuryCapri5.0LV8N/Aw/ FS6 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1986MercuryCapri3.8LV6N/Aw/ FS6 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1986MercuryGrand MarquisBase5.0LV8N/Aw/ FS6 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1986MercuryGrand MarquisBase5.8LV8N/Aw/ FS6 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1986MercuryGrand MarquisLS5.0LV8N/Aw/ FS6 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1986MercuryGrand MarquisLS5.8LV8N/Aw/ FS6 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1985FordLTD3.8LV6N/Aw/ HR980 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1984MercuryGrand MarquisBase5.8LV8N/Aw/ FS6 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1984MercuryMarquis3.8LV6N/Aw/ FS6 Compressor; Dealer Air; To 4/84; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1983MercuryGrand Marquis5.0LV8N/Aw/ FS6 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1983MercuryGrand Marquis5.8LV8N/Aw/ FS6 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1983MercuryGrand MarquisBase5.0LV8N/Aw/ FS6 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1983MercuryGrand MarquisLS5.0LV8N/Aw/ FS6 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1983MercuryMarquis3.8LV6N/Aw/ FS6 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1982FordThunderbird3.8LV6N/Aw/ FS6 Compressor; Dealer Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1982FordThunderbird4.2LV8N/Aw/ FS6 Compressor; Dealer Air; w/ Factory Air; 57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1982MercuryMarquis5.0LV8N/A57111 (Reman Compressor), 33280 (Filter Drier), 38608 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
1981MercuryMarquis5.0LV8N/A57111 (Reman Compressor), 33280 (Filter Drier), 38608 (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.