Four Seasons 2935N A/C Compressor and Component Kit

Four Seasons PAC-Kit w/ New Compressor

Restore A/C performance on select GM full-size cars with the Four Seasons PAC-Kit w/ New Compressor, part number 2935N. This A/C compressor kit is built for vehicles originally equipped with DA6 or HR6 compressors and supports a complete service approach for common cooling-system repairs.

The Four Seasons PAC-Kit line combines the compressor replacement with related A/C service components for a more complete repair path. Part number 2935N is listed for 1986-1988 Buick Century, 1986-1987 Buick LeSabre, 1988 Buick LeSabre, 1986-1988 Oldsmobile 98, 1986-1988 Oldsmobile Delta 88, and 1987-1988 Pontiac Bonneville applications.

• Brand: Four Seasons
• Brand line: PAC-Kit w/ New Compressor
• Part number: 2935N
• Category: HVAC A/C compressor kit
• For vehicles with DA6 or HR6 compressor applications
• Includes a new compressor application package for targeted A/C service

Vehicle Fitment

• Fits 1988 Buick LeSabre, N/A, w/ DA6 Compressor; 58267 (New Compressor), 33177 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1986-1988 Oldsmobile 98, N/A, w/ DA6 or HR6 Compressor; 58267 (New Compressor), 33177 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1986-1988 Oldsmobile Delta 88, N/A, w/ DA6 or HR6 Compressor; 58267 (New Compressor), 33177 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1987-1988 Pontiac Bonneville, N/A, w/ DA6 or HR6 Compressor; 58267 (New Compressor), 33177 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1986-1987 Buick LeSabre, N/A, w/ DA6 or HR6 Compressor; 58267 (New Compressor), 33177 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1986 Buick Century, N/A, w/ DA6 or HR6 Compressor; 58267 (New Compressor), 33177 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor

What This Repair Can Address

• Weak or inconsistent cabin cooling
• Compressor noise or compressor seizure
• Loss of A/C system pressure from compressor wear
• Contamination concerns after compressor failure
• Service needs on DA6 or HR6-equipped Buick, Oldsmobile, and Pontiac A/C systems

Installation Notes

Verify the original compressor type before ordering. This part number is listed for DA6 and HR6 applications, so matching the vehicle’s A/C configuration is essential. Follow standard A/C service procedures, including system evacuation, flushing where required, and correct oil handling for the specific application.

For search reference, this part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Four Seasons is a recognized HVAC parts brand with application-specific cataloging for service accuracy. Part number 2935N is listed against confirmed vehicle fitment data for 1986-1988 Buick, Oldsmobile, and Pontiac models with DA6 or HR6 compressor setups.