Four Seasons
Complete A/C Kit

Four Seasons 3814NK A/C Compressor Kit - Front and Rear

Brand Four Seasons 3814NK
Position Front and Rear
Compressor Oil Included Included
Compressor Oil Type Pag oil /150
Expansion Device Type Orifice tubes
Kit Includes 58954 (new compressor), 33119 (accum), 38623 (orifice), 38654 (ex
Orifice Dia. IN 0.072
Orifice Tube Color White
Orifice Tube Style Standard
Receiver Drier/Accumulator Diameter IN 3.500
Receiver Drier/Accumulator Inlet Fitting Type Female o-ring
Receiver Drier/Accumulator Length IN 9.000
Receiver Drier/Accumulator Outlet Fitting Type Male insert o-ring
Refrigerant Type R134a
Type Complete air conditioning kit w/ new compressor
Warranty Limited lifetime
Product line Complete A/C Kit
Fits Chevrolet · 65 vehicles

Complete A/C kit. Includes a new compressor, accumulator, orifice tube, expansion valve, oil, and O-rings.

PAG oil included. Pre-filled with PAG Oil /150 for proper compressor lubrication.

R134a compatible. Built for systems using R134a refrigerant.

Cross-references Four Seasons 3814NK for the same application. See all 1.

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Complete A/C Kit for GM Van Applications

Restore cabin cooling with the Four Seasons Complete A/C Kit, part number 3814NK. This complete air conditioning kit includes a new compressor, accumulator, orifice tube, expansion valve, oil, and O-rings for a direct-service repair on select GM vans with an HD6 compressor and R134a refrigerant.

Compatible with 1995-1996 Chevrolet G30, 1995 Chevrolet G10 and G20, and 1995-1996 GMC G1500, G2500, and G3500 front and rear A/C systems.

Key Features

  • Four Seasons Complete A/C Kit, part number 3814NK
  • Complete air conditioning kit with new compressor
  • Includes PAG Oil /150 and O-rings
  • Uses R134a refrigerant
  • Orifice tube system with 0.072 in. white standard orifice tube
  • Accumulator dimensions: 3.500 in. diameter and 9.000 in. length
  • Limited lifetime warranty

Product Details

The Four Seasons Complete A/C Kit is built for front and rear HVAC systems on select Chevrolet and GMC full-size vans equipped with an HD6 compressor. The kit is centered around a new compressor and includes the matching accumulator, orifice tube, expansion valve, oil, and O-rings needed for a complete A/C service on the listed applications. Four Seasons 3814NK is a practical choice when replacing worn A/C components in 1995-1996 Chevrolet G30 and GMC G3500 models, as well as 1995 Chevrolet G10, G20, GMC G1500, and GMC G2500 vans.

This part cross-references Four Seasons 3814NK for the same application.

What It Helps Fix

  • Weak or inconsistent cabin cooling
  • Noisy or failing A/C compressor operation
  • Restricted refrigerant flow through the orifice tube
  • Moisture or contamination in the A/C system
  • Loss of cooling performance after component wear

Installation Notes and Tips

Verify HD6 compressor fitment before ordering. Replace the accumulator, orifice tube, expansion valve, oil, and O-rings during service to support a complete system repair. Confirm R134a refrigerant service requirements and match all connections to the listed female O-ring inlet and male insert O-ring outlet configuration.

Quality Assurance

Four Seasons backs this Complete A/C Kit with a limited lifetime warranty.

This part fits 65 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
1996ChevroletG30—5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1996ChevroletG30—6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1996ChevroletG30—4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1996ChevroletG30—7.4LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1996GMCG3500—5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1996GMCG3500—6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1996GMCG3500—4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1996GMCG3500—7.4LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG10Standard Passenger Van5.0LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG10Standard Cargo Van5.0LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG10Extended Cargo Van5.0LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG10Standard Passenger Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG10Standard Cargo Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG10Extended Cargo Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG20Standard Cargo Van5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG20Extended Cargo Van5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG20Standard Cargo Van5.0LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG20Extended Cargo Van5.0LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG20Standard Cargo Van6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG20Extended Cargo Van6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG20Standard Cargo Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG20Extended Cargo Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Standard Passenger Van5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Standard Cargo Van5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Extended Cargo Van5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Cutaway Van5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Standard Passenger Van6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Standard Cargo Van6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Extended Cargo Van6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Cutaway Van6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Standard Cargo Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Extended Cargo Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Cutaway Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Standard Passenger Van7.4LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Standard Cargo Van7.4LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Extended Cargo Van7.4LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995ChevroletG30Cutaway Van7.4LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG1500Standard Passenger Van5.0LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG1500Standard Cargo Van5.0LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG1500Extended Cargo Van5.0LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG1500Standard Cargo Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG1500Extended Cargo Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG2500Standard Cargo Van5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG2500Extended Cargo Van5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG2500Standard Cargo Van5.0LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG2500Extended Cargo Van5.0LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG2500Standard Cargo Van6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG2500Extended Cargo Van6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG2500Standard Cargo Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG2500Extended Cargo Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Standard Passenger Van5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Standard Cargo Van5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Extended Cargo Van5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Cutaway Van5.7LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Standard Passenger Van6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Standard Cargo Van6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Extended Cargo Van6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Cutaway Van6.5LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Standard Cargo Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Extended Cargo Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Cutaway Van4.3LV6Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Standard Passenger Van7.4LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Standard Cargo Van7.4LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Extended Cargo Van7.4LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
1995GMCG3500Cutaway Van7.4LV8Front and Rearw/ HD6 Compressor; Includes: 58954 (New Compressor), 33119 (Accum), 38623 (Orifice), 38654 (Exp Valve), 59003 (Oil), O-Rings; Complete A/C Kit
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 3814NK