Four Seasons 1798N A/C Compressor and Component Kit

Four Seasons PAC-Kit w/ New Compressor

The Four Seasons 1798N A/C Compressor Kit is built for 1994 Mazda B3000 and 1994 Mazda B4000 applications with an FS10 compressor and factory air. This PAC-Kit w/ New Compressor is specified for vehicles using a red orifice tube and the listed service components for a complete HVAC repair path.

Key Features

• Four Seasons A/C compressor kit for HVAC service
• Brand Line: PAC-Kit w/ New Compressor
• Direct fitment for 1994 Mazda B3000 and 1994 Mazda B4000
• Application-specific for FS10 compressor systems with factory air
• Specified for red orifice tube setups
• Part number 1798N for accurate ordering and lookup

Application Details

Four Seasons 1798N is an A/C compressor kit for 1994 Mazda B3000 and 1994 Mazda B4000 models. The PAC-Kit w/ New Compressor product line groups the compressor-focused service parts needed for these factory-air FS10 applications, making it easier to match the correct HVAC repair components to the vehicle configuration. If you are searching for a 1994 Mazda B3000 A/C compressor kit or a 1994 Mazda B4000 FS10 compressor replacement, 1798N is the cataloged fitment.

This part cross-references 58132 and 33066 for the same application.

Common Repair Uses

• Restores A/C compressor function on a worn or failed FS10 unit
• Addresses loss of cooling performance in factory-air systems
• Supports repair of compressor noise, seizure, or internal wear
• Helps correct refrigerant circulation issues tied to compressor failure
• Provides a cataloged solution for 1994 Mazda B3000 and B4000 HVAC service

Installation Notes

Verify the vehicle uses an FS10 compressor and factory air before ordering. Confirm the red orifice tube application and compare the existing HVAC components to the listed fitment notes. Follow standard A/C service procedures, including system evacuation, flushing where required, and proper oil handling during compressor replacement. Part number 1798N should be matched to the vehicle’s original configuration for accurate installation.

Quality Assurance

Four Seasons is a recognized aftermarket HVAC brand with cataloged application coverage for air conditioning service parts. This part number is listed for the specified 1994 Mazda B3000 and 1994 Mazda B4000 applications.