Four Seasons 3251N A/C Compressor and Component Kit
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Four Seasons
 PAC-Kit w/ New Compressor

Four Seasons 3251N A/C Compressor and Component Kit

Brand Four Seasons 3251N
Product line PAC-Kit w/ New Compressor
Fits Buick · 2 vehicles

PAC-Kit with new compressor. Complete A/C compressor kit for a straightforward replacement.

A/C compressor kit. Provides the core components needed to restore cooling performance.

$342.52Free shipping
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Four Seasons 3251N A/C Compressor Kit

The Four Seasons 3251N PAC-Kit with New Compressor is built for 1986-1987 Buick Regal applications that use the LTR4 compressor setup. This A/C compressor kit supports a direct-service repair path for Buick Regal owners addressing compressor-related HVAC faults.

Key Features

  • Four Seasons PAC-Kit w/ New Compressor product line
  • Fits 1986-1987 Buick Regal, N/A, with LTR4 Compressor
  • Part number 3251N for catalog and service lookup
  • Includes compressor kit components referenced for this application: 68225 compressor, 33183 accumulator, 38623 orifice, 69991 flush, and 59003 oil
  • Built for A/C compressor replacement service on the Buick Regal HVAC system

Detailed Description

Four Seasons 3251N is an A/C compressor kit for 1986-1987 Buick Regal models equipped with the LTR4 compressor. The PAC-Kit w/ New Compressor line is organized for system-level A/C service, making it easier to address the compressor and related refrigerant circuit components in one application-specific repair. If you are searching for a 1986 Buick Regal A/C compressor kit or a 1987 Buick Regal compressor replacement, this part number is the direct fitment reference.

This part cross-references 68225, 33183 for the same application.

What It Is Used For

  • Replacing a worn or failed A/C compressor
  • Restoring cooling performance in the HVAC system
  • Addressing compressor noise or seizure concerns
  • Repairing refrigerant circulation issues tied to compressor failure
  • Supporting service on a Buick Regal with LTR4 compressor equipment

Installation Notes and Tips

Verify the vehicle is a 1986-1987 Buick Regal with LTR4 compressor equipment before ordering. Match the part number 3251N to the existing system configuration and confirm all related A/C service parts against the vehicle’s original setup. Proper evacuation, flushing, and refrigerant charging procedures are important after compressor replacement.

Quality Assurance

Four Seasons is a recognized HVAC parts brand with application-specific compressor kit coverage for service-focused repairs. Part number 3251N is cataloged for the listed Buick Regal fitment.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
1987BuickRegalCoupe3.8LV6N/Aw/ LTR4 Compressor; 68225 (New Compressor), 33183 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
1986BuickRegalCoupe3.8LV6N/Aw/ LTR4 Compressor; 68225 (New Compressor), 33183 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor