Four Seasons
PAC-Kit w/ New Compressor

Four Seasons 4512N A/C Compressor and Component Kit

Brand Four Seasons 4512N
Product line PAC-Kit w/ New Compressor
Fits Ford, Lincoln, and Mercury · 13 vehicles

PAC-Kit with new compressor. Complete A/C compressor kit for a straightforward replacement.

A/C compressor kit for restoring cooling performance.

$315.88Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $315.88
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Four Seasons PAC-Kit w/ New Compressor

Four Seasons 4512N is an A/C compressor kit for select Ford, Lincoln, and Mercury full-size sedans with a scroll compressor setup. It is built for 2003-2005 Ford Crown Victoria, 2003-2005 Lincoln Town Car, 2003-2005 Mercury Grand Marquis, and 2003-2004 Mercury Marauder applications that use the OE design compressor configuration.

Key Features

  • Four Seasons PAC-Kit w/ New Compressor for HVAC A/C service
  • OE design compressor application for factory-style replacement
  • Fits 2003-2005 Ford Crown Victoria, N/A
  • Fits 2003-2005 Lincoln Town Car, N/A
  • Fits 2003-2005 Mercury Grand Marquis, N/A
  • Fits 2003-2004 Mercury Marauder, N/A
  • Part number 4512N for accurate catalog matching

Detailed Description

Four Seasons 4512N is a PAC-Kit w/ New Compressor for vehicles equipped with a scroll compressor and OE design compressor layout. This kit application is listed for Ford Crown Victoria, Lincoln Town Car, Mercury Grand Marquis, and Mercury Marauder models in the 2003-2005 range, with fitment varying by model year. Use part number 4512N when matching the correct A/C compressor kit for these full-size rear-wheel-drive sedans.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

  • Replacing a worn or failed A/C compressor in the listed Ford, Lincoln, and Mercury vehicles
  • Restoring refrigerant circulation in a scroll compressor system
  • Addressing compressor noise, seizure, or loss of cooling output
  • Correcting A/C performance issues tied to OE design compressor replacement needs

Installation Notes and Tips

Verify the vehicle’s compressor style before ordering. This application is for models with a scroll compressor and OE design compressor configuration. Confirm year, make, and model against the fitment list for Ford Crown Victoria, Lincoln Town Car, Mercury Grand Marquis, and Mercury Marauder before installation.

Quality Assurance

Four Seasons is a recognized HVAC parts brand in the automotive aftermarket. Part number 4512N is cataloged for direct application matching to the listed vehicles and compressor configuration.

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005FordCrown VictoriaN/Aw/ Scroll Compressor; OE Design Compressor; 78588 (New Compressor), 83148 (Accum), 38639 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2005LincolnTown CarN/Aw/ Scroll Compressor; OE Design Compressor; 78588 (New Compressor), 83148 (Accum), 38639 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2005MercuryGrand MarquisN/Aw/ Scroll Compressor; OE Design Compressor; 78588 (New Compressor), 83148 (Accum), 38639 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2004FordCrown VictoriaN/Aw/ Scroll Compressor; OE Design Compressor; 78588 (New Compressor), 83148 (Accum), 38639 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2004FordGrand MarquisN/Aw/ Scroll Compressor; OE Design Compressor; 78588 (New Compressor), 83148 (Accum), 38639 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2004LincolnTown CarN/Aw/ Scroll Compressor; OE Design Compressor; 78588 (New Compressor), 83148 (Accum), 38639 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2004MercuryGrand MarquisN/Aw/ Scroll Compressor; OE Design Compressor; 78588 (New Compressor), 83148 (Accum), 38639 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2004MercuryMarauderN/Aw/ Scroll Compressor; OE Design Compressor; 78588 (New Compressor), 83148 (Accum), 38639 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2003FordCrown VictoriaN/Aw/ Scroll Compressor; OE Design Compressor; 78588 (New Compressor), 83148 (Accum), 38639 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2003FordGrand MarquisN/Aw/ Scroll Compressor; OE Design Compressor; 78588 (New Compressor), 83148 (Accum), 38639 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2003LincolnTown CarN/Aw/ Scroll Compressor; OE Design Compressor; 78588 (New Compressor), 83148 (Accum), 38639 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2003MercuryGrand MarquisN/Aw/ Scroll Compressor; OE Design Compressor; 78588 (New Compressor), 83148 (Accum), 38639 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2003MercuryMarauderN/Aw/ Scroll Compressor; OE Design Compressor; 78588 (New Compressor), 83148 (Accum), 38639 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor