HomeHVAC > A/C Clutch and CompressorFour Seasons 1233NK A/C Compressor and Component Kit
Part #: 1233NK

Four Seasons 1233NK A/C Compressor and Component Kit

Complete A/C Kit
10 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Complete A/C Kit
Fitment: Chevrolet and Pontiac, Camaro and Firebird
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Overview of Four Seasons Complete A/C Kit 1233NK

The Four Seasons Complete A/C Kit 1233NK is designed specifically for Chevrolet Camaro and Pontiac Firebird models. This comprehensive kit includes a new compressor and essential components to restore your vehicle's air conditioning system efficiently.

  • Includes new compressor (part 58971) and accumulator (part 33157)
  • Compressor oil included: PAG oil /150 type
  • Equipped with standard black orifice tube (0.072 inch diameter)
  • Receiver drier/accumulator with P-nut fittings and 3.5 inch diameter
  • Compatible with R134a refrigerant systems
  • Limited lifetime warranty for quality assurance

Detailed Product Description

This Four Seasons Complete A/C Kit 1233NK provides a full replacement solution for the A/C compressor system in Chevrolet Camaro and Pontiac Firebird vehicles. The kit includes a new compressor (part number 58971), an accumulator (33157), and a standard black orifice tube (38638) with a 0.072 inch diameter to regulate refrigerant flow. The receiver drier/accumulator measures 3.5 inches in diameter and 8 inches in length, featuring inlet and outlet P-nut fittings sized at 0.625 inches (15.875 mm) to ensure proper connection and sealing.

The compressor oil included is PAG oil /150, which is compatible with R134a refrigerant systems commonly used in these vehicles. This kit is engineered to meet the specific requirements of the Chevrolet Camaro and Pontiac Firebird, ensuring reliable performance and system longevity.

About the Four Seasons Complete A/C Kit Line

The Complete A/C Kit line from Four Seasons offers a comprehensive package that includes all necessary components for a full A/C compressor system replacement. This approach simplifies repairs by providing matched parts designed to work together, reducing installation time and potential compatibility issues. The 1233NK kit is part of this line, tailored for select GM muscle cars to maintain factory specifications.

Common Applications and Issues Addressed

  • Replacement of a failing or seized A/C compressor
  • Resolving refrigerant leaks due to worn or damaged accumulator
  • Restoring proper refrigerant flow with a new orifice tube
  • Improving cooling efficiency in Chevrolet Camaro and Pontiac Firebird A/C systems
  • Addressing contamination or moisture buildup in the A/C system

Installation Notes and Tips

  • Ensure system evacuation and recovery of old refrigerant before installation
  • Verify compatibility with R134a refrigerant systems in your vehicle
  • Use the included PAG oil /150 to lubricate the compressor during installation
  • Inspect all fittings and seals for proper torque and leak prevention
  • Replace the orifice tube and accumulator as a matched set for optimal performance

Quality Assurance and Warranty

The Four Seasons Complete A/C Kit 1233NK comes with a limited lifetime warranty, reflecting the brand's commitment to durability and reliability. Each component is manufactured to meet or exceed OEM specifications, ensuring consistent performance in Chevrolet Camaro and Pontiac Firebird applications.

BrandFour Seasons
Part Number1233NK
PositionComplete A/C Kit
Compressor Oil IncludedIncluded
Compressor Oil TypePAG Oil /150
Expansion Device TypeOrifice Tubes
Kit Includes58971 (New Compressor), 33157 (Accum), 38638 (Orifice), 59003 (Oil), O-Rings
Orifice Dia. IN0.072
Orifice Tube ColorBlack
Orifice Tube StyleStandard
Receiver Drier/Accumulator Diameter IN3.500
Receiver Drier/Accumulator Inlet Fitting Size IN0.625
Receiver Drier/Accumulator Inlet Fitting Size MM15.875
Receiver Drier/Accumulator Inlet Fitting TypeP-Nut Fitting
Receiver Drier/Accumulator Length IN8.000
Receiver Drier/Accumulator Outlet Fitting Size IN0.625
Receiver Drier/Accumulator Outlet Fitting Size MM15.875
Receiver Drier/Accumulator Outlet Fitting TypeP-Nut Fitting
Refrigerant TypeR134a
TypeComplete Air Conditioning Kit w/ New Compressor
WarrantyLimited Lifetime

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002ChevroletCamaro3.8LV6N/Aw/ V5 Compressor; Includes: 58971 (New Compressor), 33157 (Accum), 38638 (Orifice), 59003 (Oil), O-Rings; Complete A/C Kit
2002PontiacFirebird3.8LV6N/Aw/ V5 Compressor; Includes: 58971 (New Compressor), 33157 (Accum), 38638 (Orifice), 59003 (Oil), O-Rings; Complete A/C Kit
2001ChevroletCamaro3.8LV6N/Aw/ V5 Compressor; Includes: 58971 (New Compressor), 33157 (Accum), 38638 (Orifice), 59003 (Oil), O-Rings; Complete A/C Kit
2001PontiacFirebird3.8LV6N/Aw/ V5 Compressor; Includes: 58971 (New Compressor), 33157 (Accum), 38638 (Orifice), 59003 (Oil), O-Rings; Complete A/C Kit
2000ChevroletCamaro3.8LV6N/Aw/ V5 Compressor; Includes: 58971 (New Compressor), 33157 (Accum), 38638 (Orifice), 59003 (Oil), O-Rings; Complete A/C Kit
2000PontiacFirebird3.8LV6N/Aw/ V5 Compressor; Includes: 58971 (New Compressor), 33157 (Accum), 38638 (Orifice), 59003 (Oil), O-Rings; Complete A/C Kit
1999ChevroletCamaro3.8LV6N/Aw/ V5 Compressor; Includes: 58971 (New Compressor), 33157 (Accum), 38638 (Orifice), 59003 (Oil), O-Rings; Complete A/C Kit
1999PontiacFirebird3.8LV6N/Aw/ V5 Compressor; Includes: 58971 (New Compressor), 33157 (Accum), 38638 (Orifice), 59003 (Oil), O-Rings; Complete A/C Kit
1998ChevroletCamaro3.8LV6N/Aw/ V5 Compressor; Includes: 58971 (New Compressor), 33157 (Accum), 38638 (Orifice), 59003 (Oil), O-Rings; Complete A/C Kit
1998PontiacFirebird3.8LV6N/Aw/ V5 Compressor; Includes: 58971 (New Compressor), 33157 (Accum), 38638 (Orifice), 59003 (Oil), O-Rings; Complete A/C Kit

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1233NK

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.