Four Seasons 5825N A/C Compressor Kit

Four Seasons PAC-Kit w/ New Compressor

The Four Seasons 5825N is an A/C compressor kit for select Chevrolet P20 and P30 applications with an R4 compressor. This PAC-Kit w/ New Compressor is built for buyers restoring or servicing older Chevrolet truck and van HVAC systems that need a matched compressor-based repair path.

Four Seasons PAC-Kit w/ New Compressor line items are organized for vehicle-specific A/C service, helping you source the compressor and related system components for the listed Chevrolet P20 and P30 applications. Part number 5825N is referenced for 1985-1992 Chevrolet P20 and P30 models with the noted R4 compressor configurations.

Key Features

• A/C compressor kit for HVAC service
• Four Seasons part number 5825N
• Fits select 1985-1992 Chevrolet P20 and P30 applications
• Configured for vehicles with an R4 compressor
• Application notes include pulley, coil, and thread variations where listed

Fitment Details

• Fits 1992 Chevrolet P30, N/A, w/ R4 Compressor; Compressor w/ 12 O'Clk Coil; 58231 (New Compressor), 33118 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1992 Chevrolet P30, N/A, w/ R4 Compressor; 58231 (New Compressor), 33118 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1987-1990 Chevrolet P30, N/A, w/ R4 Compressor; 58231 (New Compressor), 33118 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1985 Chevrolet P30, N/A, w/ R4 Compressor; 58231 (New Compressor), 33118 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1990-1991 Chevrolet P30, N/A, w/ R4 Compressor; Compressor w/ 5" Dia. Pulley; Compressor w/ Metric Threads; Compressor w/ Single Groove Pulley; 58231 (New Compressor), 33118 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1988 Chevrolet P30, N/A, w/ R4 Compressor; Compressor w/ 5" Dia. Pulley; Compressor w/ Metric Threads; Compressor w/ Single Groove Pulley; 58231 (New Compressor), 33118 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1985-1986 Chevrolet P30, N/A, w/ R4 Compressor; Compressor w/ 5" Dia. Pulley; Compressor w/ Metric Threads; Compressor w/ Single Groove Pulley; 58231 (New Compressor), 33118 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1987-1989 Chevrolet P20, N/A, w/ R4 Compressor; 58231 (New Compressor), 33118 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1985 Chevrolet P20, N/A, w/ R4 Compressor; 58231 (New Compressor), 33118 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1988 Chevrolet P20, N/A, w/ R4 Compressor; Compressor w/ 5" Dia. Pulley; Compressor w/ Metric Threads; Compressor w/ Single Groove Pulley; 58231 (New Compressor), 33118 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1985-1986 Chevrolet P20, N/A, w/ R4 Compressor; Compressor w/ 5" Dia. Pulley; Compressor w/ Metric Threads; Compressor w/ Single Groove Pulley; 58231 (New Compressor), 33118 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1985-1986 Chevrolet P20, N/A, w/ R4 Compressor; Compressor w/ 5" Dia. Pulley; 58231 (New Compressor), 33118 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor
• Fits 1985-1986 Chevrolet P30, N/A, w/ R4 Compressor; Compressor w/ 5" Dia. Pulley; 58231 (New Compressor), 33118 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor

Common Repair Uses

• Replacing a worn or failed A/C compressor on a Chevrolet P20 or P30
• Restoring cooling performance in older Chevrolet truck and van HVAC systems
• Addressing compressor noise, seizure, or loss of refrigerant compression
• Correcting fitment issues tied to R4 compressor pulley, coil, or thread configurations
• Servicing an aging A/C system during a broader HVAC refresh

Installation Notes

Verify the existing compressor style and the application notes before ordering, especially pulley diameter, coil position, metric thread, and single-groove details where listed. Confirm the vehicle year and model against the fitment table for your Chevrolet P20 or P30, and match the R4 compressor configuration before installation.

Quality Assurance

Four Seasons catalogs this PAC-Kit w/ New Compressor under part number 5825N for the listed Chevrolet applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.