Four Seasons
Complete A/C Kit

Four Seasons 1618NK A/C Compressor and Component Kit

Brand Four Seasons 1618NK
Compressor Oil Included Included
Compressor Oil Type Oil
Expansion Device Type Block Type
Expansion Valve Inlet Type O-Ring
Expansion Valve Outlet Type Insert O-Ring
Kit Includes 78380 (New Compressor), 83110 (Filter Drier), 39014 (Exp Valve), 59007 (Oil), O-Rings
Receiver Drier/Accumulator Diameter IN 2.500
Receiver Drier/Accumulator Inlet Fitting Type Pad Mount
Receiver Drier/Accumulator Length IN 8.000
Receiver Drier/Accumulator Outlet Fitting Size IN .608
Receiver Drier/Accumulator Outlet Fitting Type Pad Mount
Refrigerant Type R134a
Type Complete Air Conditioning Kit w/ New Compressor
Warranty Limited Lifetime
Product line Complete A/C Kit
Fits Jeep · 3 vehicles

Complete A/C kit. Includes a new compressor, filter drier, expansion valve, oil, and O-rings.

R134a compatible. Built for systems using R134a refrigerant.

Oil included. Compressor oil comes included for a ready-to-install kit.

Cross-references Four Seasons 1618NK for the same application. See all 1.

$334.08Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $334.08
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Free returns within 60 days if it doesn't fit when fitment is verified.

Complete A/C Kit for Jeep Grand Cherokee

Restore the air conditioning system on 2002-2004 Jeep Grand Cherokee models with this Four Seasons Complete A/C Kit. Part number 1618NK includes the major components needed for a full A/C service, including a new compressor, filter drier, expansion valve, oil, and O-rings.

Built for vehicles using a 10PA17E compressor, this kit is a direct-fit solution for Jeep Grand Cherokee A/C repair work where the compressor, drier, and expansion device are being replaced together.

Key Features

  • Four Seasons Complete A/C Kit, part number 1618NK
  • Includes a new compressor, filter drier, expansion valve, oil, and O-rings
  • Compressor oil included
  • Uses R134a refrigerant
  • Block-type expansion device with O-ring inlet and insert O-ring outlet
  • Receiver drier/accumulator with pad-mount inlet and outlet fittings
  • Limited lifetime warranty

Product Details

This Four Seasons Complete A/C Kit is designed for 2002-2004 Jeep Grand Cherokee applications with a 10PA17E compressor. The kit centers on a new compressor and includes the supporting components commonly replaced during a complete air conditioning repair: the filter drier, expansion valve, compressor oil, and O-rings. Part number 1618NK is a practical choice when servicing a Jeep Grand Cherokee A/C system that has lost cooling performance or has contamination in the refrigerant circuit.

The Four Seasons Complete A/C Kit line is built around replacing the core wear items in the HVAC system together, helping simplify parts selection for a full A/C overhaul. This kit is configured for R134a refrigerant systems and uses a block-type expansion device with pad-mount receiver drier connections.

This part cross-references Four Seasons 1618NK for the same application.

Common A/C Problems This Kit Addresses

  • Weak or inconsistent cabin cooling
  • Compressor noise or compressor failure
  • Restricted refrigerant flow through the expansion valve
  • Moisture or contamination in the A/C system
  • Loss of refrigerant performance after component wear

Installation Notes and Tips

Verify the vehicle uses a 10PA17E compressor before ordering. Replace the receiver drier and expansion valve during compressor service to help ensure the system is cleaned and reassembled with fresh sealing components. Confirm refrigerant type and connection style before evacuation, recharge, and final testing.

Quality Assurance

Four Seasons backs this Complete A/C Kit with a limited lifetime warranty. Part number 1618NK is intended for 2002, 2003, and 2004 Jeep Grand Cherokee models listed in the fitment data.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2004JeepGrand Cherokee4.7LV8N/Aw/ 10PA17E Compressor; Includes: 78380 (New Compressor), 83110 (Filter Drier), 39014 (Exp Valve), 59007 (Oil), O-Rings; Complete A/C Kit
2003JeepGrand Cherokee4.7LV8N/Aw/ 10PA17E Compressor; Includes: 78380 (New Compressor), 83110 (Filter Drier), 39014 (Exp Valve), 59007 (Oil), O-Rings; Complete A/C Kit
2002JeepGrand Cherokee4.7LV8N/Aw/ 10PA17E Compressor; Includes: 78380 (New Compressor), 83110 (Filter Drier), 39014 (Exp Valve), 59007 (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 — 1618NK