Four Seasons 3554N A/C Compressor and Component Kit

Four Seasons 3554N A/C Compressor Kit

The Four Seasons 3554N is a PAC-Kit with New Compressor for HVAC service on the 1992 Isuzu Trooper. It is built for vehicles equipped with the LTR4 compressor and supports a direct-fit repair path for A/C system restoration.

Key Features

• Brand: Four Seasons
• Part number: 3554N
• Product type: A/C Compressor Kit
• Brand line: PAC-Kit w/ New Compressor
• Fits 1992 Isuzu Trooper, N/A, with LTR4 compressor
• Includes referenced service components for the listed application: 58238 new compressor, 33590 filter drier, 38637 expansion valve, 69991 flush, and 59003 oil

Detailed Description

Four Seasons PAC-Kit w/ New Compressor 3554N is cataloged for 1992 Isuzu Trooper HVAC repair where the vehicle uses an LTR4 compressor. This kit line is organized around the compressor replacement and the related A/C service parts called out for the application, making it a focused option for restoring system operation on the Isuzu Trooper. Search terms such as 1992 Isuzu Trooper A/C compressor kit, Four Seasons 3554N, and LTR4 compressor replacement align with this fitment.

This part cross-references no additional part numbers beyond the listed application references.

What It Is Used For

• Replacing a failed A/C compressor on a 1992 Isuzu Trooper
• Addressing loss of cabin cooling performance
• Correcting compressor noise or seizure conditions
• Restoring refrigerant circulation in an LTR4-based system
• Supporting service after contamination or internal compressor wear

Installation Notes and Tips

Verify the vehicle uses the LTR4 compressor before ordering. Follow standard A/C service procedures, including system evacuation, flushing where required, and correct oil handling for the listed application. Confirm the expansion valve and filter drier condition during repair, and check all seals and connections before recharging the system.

Quality Assurance

Four Seasons is a recognized HVAC parts brand with cataloged application coverage for service-focused A/C repairs. Part number 3554N is listed for the 1992 Isuzu Trooper with LTR4 compressor fitment.