Four Seasons 5433NK A/C Compressor and Component Kit

Complete A/C Kit for Mitsubishi Lancer and Outlander

Four Seasons 5433NK is a complete air conditioning kit with a new compressor for select Mitsubishi Lancer and Mitsubishi Outlander applications. It combines the major A/C service components needed for a full repair, including the compressor, filter drier, expansion valve, oil, and O-rings.

This Complete A/C Kit is built for R134a systems and is organized for direct service on vehicles using the specified compressor configurations. The Four Seasons Complete A/C Kit line focuses on replacing the core components in one package, helping streamline A/C system restoration on the correct Mitsubishi Lancer and Outlander fitments.

Key Features

• Four Seasons 5433NK Complete A/C Kit with new compressor
• Includes compressor oil and O-rings
• R134a refrigerant type
• Block type expansion device
• Insert O-ring inlet and outlet connections on the expansion valve
• Pad mount receiver drier/accumulator design
• Limited lifetime warranty

Detailed Description

Four Seasons 5433NK includes 98487 new compressor, 83132 filter drier, 39290 expansion valve, 59007 oil, and O-rings. The compressor oil is included, and the kit is configured for systems using a block type expansion device with insert O-ring inlet and outlet fittings. The receiver drier/accumulator measures 1.625 inches in diameter and 9.000 inches in length, with pad mount inlet and outlet fittings.

Fits 2008-2009 Mitsubishi Lancer, N/A; Fits 2008 Mitsubishi Outlander, N/A; Fits 2007-2008 Mitsubishi Outlander, N/A. This part number, 5433NK, is also the Four Seasons interchange number for this application. This part cross-references no additional listed aftermarket numbers beyond the Four Seasons application reference.

Common A/C Problems This Kit Addresses

• Loss of compressor performance in the Mitsubishi Lancer or Mitsubishi Outlander A/C system
• Contaminated or worn compressor components affecting cooling output
• Restricted refrigerant flow related to the expansion valve or filter drier
• Moisture control issues in an R134a air conditioning system
• System service needs after compressor replacement

Installation Notes and Tips

Verify compressor style and pulley diameter before ordering, since the fitment notes specify MCS90CAS and MSC90CAS compressor applications. Confirm the vehicle year and model exactly as listed for Mitsubishi Lancer and Mitsubishi Outlander, including the 2009 Lancer note to 1/09. Replace related sealing components during service and follow the vehicle-specific A/C evacuation, oil balancing, and recharge procedures.

Quality Assurance

Four Seasons backs this Complete A/C Kit with a limited lifetime warranty. The kit is built around the listed service components for the specified Mitsubishi applications and uses R134a system compatibility.