Four Seasons 98353 A/C Compressor

Overview of Four Seasons New Compressor 98353

The Four Seasons New Compressor 98353 is designed specifically for Subaru vehicles, including the Impreza, Legacy, and Outback models. This A/C compressor is engineered to work with R134a refrigerant and comes oil filled with compatible Pag 46 refrigerant oil, ensuring reliable performance in your vehicle's HVAC system.

• Compatible refrigerant type: R134a
• Includes oil filled with Pag 46 refrigerant oil
• Four-groove serpentine pulley for efficient belt engagement
• Pin-type electrical terminal with 12V coil voltage
• Includes clutch assembly with a maximum diameter of 3.3125 inches
• Tangent mount type with precise mounting distance of 2.078 inches from clutch to flange
• O-ring sealed suction and discharge ports for leak prevention
• Designed for Nippondenso SCSA08C compressor type
• Includes green O-rings [24659] and [24642]

Four Seasons New Compressor Product Line Details

The New Compressor line from Four Seasons focuses on delivering brand-new, direct replacement A/C compressors that meet original equipment specifications. This line ensures that the compressor is fully assembled, oil filled, and ready for installation, reducing downtime and improving reliability. The 98353 model is part of this line, providing a fresh compressor solution for Subaru Impreza, Legacy, and Outback vehicles requiring a Nippondenso style compressor.

Technical Description and Features

This Four Seasons A/C compressor features a 4-groove serpentine pulley with a diameter of approximately 84.125 mm, designed to match factory belt configurations. The clutch assembly is included and has a maximum diameter of 3.3125 inches, with a coil clock position featuring a single wire lead for electrical connection. The compressor uses a tangent mount system with a mounting distance of 52.578 mm, ensuring proper fitment and alignment. Both suction and discharge ports utilize O-ring seals to maintain system integrity and prevent refrigerant leaks. The compressor is compatible with R134a refrigerant and includes the necessary green O-rings for sealing. Note that mounting hardware is not included, and installation may require the use of the original equipment manifold.

Common Applications and Problem Resolution

• Replacement for failed or leaking A/C compressors in Subaru Impreza, Legacy, and Outback
• Restores proper air conditioning function when compressor clutch fails to engage
• Addresses refrigerant leaks caused by worn or damaged compressor seals
• Resolves noisy or seized compressor issues affecting HVAC performance
• Upgrades from remanufactured units to a new compressor for improved reliability

Installation Notes and Tips

When installing the Four Seasons New Compressor 98353, ensure the use of compatible refrigerant oil (Pag 46) and verify that the system is properly evacuated and recharged with R134a refrigerant. The included clutch and O-rings simplify installation, but mounting hardware is not provided and must be reused or sourced separately. Proper alignment of the serpentine belt on the 4-groove pulley is critical to avoid premature wear. It is recommended to inspect the OE manifold and consider its condition, as the compressor may require the original equipment manifold for proper fitment.

Quality Assurance and Warranty

Four Seasons New Compressor 98353 is a brand-new component manufactured to meet or exceed OEM specifications for Subaru Impreza, Legacy, and Outback models. The compressor is factory oil filled and tested to ensure operational reliability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.