Four Seasons 1038NK A/C Compressor and Component Kit

Complete A/C Kit for Camaro and Firebird

Restore cabin cooling with the Four Seasons Complete A/C Kit, part number 1038NK. This kit combines a new compressor, accumulator, orifice tube, PAG oil, and O-rings for a direct-service approach to air conditioning repair on select Chevrolet Camaro and Pontiac Firebird applications.

Compatible with 1987-1989 Chevrolet Camaro and 1987-1989 Pontiac Firebird applications using the LTR4 compressor, this Four Seasons Complete A/C Kit 1038NK is built around the components commonly replaced during a full A/C service.

Key Features

• Complete Air Conditioning Kit with new compressor
• Includes compressor oil: PAG Oil /150
• Uses an orifice tube expansion device
• R134a refrigerant type
• Accumulator with female O-ring inlet and male insert O-ring outlet
• White standard orifice tube, 0.072 in. diameter
• Limited lifetime warranty

Product Details

The Four Seasons Complete A/C Kit line is built for full-system service, combining the major replacement parts needed when addressing compressor-related A/C repairs. Part number 1038NK includes 58238 new compressor, 33198 accumulator, 38623 orifice tube, 59003 oil, and O-rings. The system is configured for R134a refrigerant and uses a standard white orifice tube with a 0.072-inch opening. The accumulator measures 3.500 inches in diameter and 9.000 inches in length, with 0.750-inch inlet and outlet fittings.

This kit is a direct fit for 1987-1989 Chevrolet Camaro and 1987-1989 Pontiac Firebird models listed with the LTR4 compressor. For 1989 Pontiac Firebird applications, it also covers vehicles with a spade coil compressor; for 1987 Pontiac Firebird applications, it covers vehicles with a 12 o'clock coil compressor. If you are searching for a Four Seasons 1038NK A/C compressor kit for a Camaro or Firebird, this complete kit provides the core service components in one application-specific package.

Common Problems This Kit Can Address

• Weak or inconsistent cabin cooling
• Compressor failure or seized compressor operation
• Restricted refrigerant flow through the orifice tube
• Moisture-contaminated or worn accumulator components
• System leaks at serviceable O-ring connections

Installation Notes and Tips

Before installation, verify compressor style, coil configuration, and refrigerant system compatibility against the vehicle listing. Replace the accumulator and orifice tube during service, and evacuate the system before recharging with the correct refrigerant and oil specification. Confirm all O-ring sealing surfaces are clean and properly seated to reduce the chance of leaks after assembly.

Quality Assurance

Four Seasons backs this Complete A/C Kit 1038NK with a limited lifetime warranty. The kit is assembled for application-specific service on the listed Camaro and Firebird models, with components selected to match the original system layout.