Four Seasons 98121 A/C Compressor

Overview of Four Seasons New Compressor 98121

The Four Seasons New Compressor 98121 is designed specifically for Kia Sorento models requiring a reliable HVAC A/C compressor. Engineered to work with R134a refrigerant and compatible with Pag 46 refrigerant oil, this new compressor ensures efficient cooling performance and system compatibility.

• Compatible Refrigerant: R134a
• Refrigerant Oil Type: Pag 46 (included)
• Includes Oil and Clutch Assembly
• 6-Groove Pulley for Serpentine Belt
• 12V Coil Voltage with 1 Wire Lead
• Tangent Mount Type with 72.136 mm Mount Distance
• O-ring Sealed Suction and Discharge Ports
• Pin Terminal Type for Electrical Connection
• Designed for Kia Sorento HVAC Systems

Four Seasons New Compressor Product Line Details

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet original equipment specifications. The New Compressor 98121 is part of this line, providing a complete assembly including the clutch and oil, which simplifies installation and ensures proper lubrication. This product line focuses on delivering reliable HVAC performance for specific vehicle applications, such as the Kia Sorento, with precise fitment and component compatibility.

Technical Description and Features

This A/C compressor features a HS18 compressor type with a 6-groove pulley designed for serpentine belt systems. The clutch assembly included has a maximum diameter of 4.65625 inches and a clutch-to-mounting flange distance of 2.84375 inches, ensuring proper engagement and fit. The pulley diameter measures approximately 118.364 mm, with matching lip and ridge diameters for consistent belt alignment. The compressor uses O-ring sealed suction and discharge ports with green O-rings (part numbers 24608 and 24610) to maintain system integrity and prevent leaks. The coil operates at 12 volts with a single wire lead, and the mounting is tangent style, compatible with the Kia Sorento's HVAC mounting points.

Common Applications and Problem Resolution

• Replacement for failing or noisy A/C compressors in Kia Sorento vehicles
• Restores proper air conditioning cooling performance
• Solves issues related to compressor clutch failure or slipping
• Addresses refrigerant leaks due to worn or damaged compressor seals
• Eliminates compressor seizure or loss of compression

Installation Notes and Tips

Installation requires removal of the old compressor and clutch assembly. This Four Seasons New Compressor 98121 comes pre-filled with oil and includes the clutch, but mounting hardware is not included and must be reused or sourced separately. Ensure the serpentine belt is properly aligned on the 6-groove pulley. Verify the correct O-rings are installed on suction and discharge ports to prevent leaks. Electrical connection uses a pin terminal with a single wire lead; confirm compatibility with the vehicle wiring harness. Proper evacuation and recharge of the A/C system with R134a refrigerant and Pag 46 oil is necessary for optimal performance.

Quality Assurance and Warranty

Four Seasons New Compressor 98121 is a new, direct replacement part manufactured to meet or exceed OEM specifications for Kia Sorento vehicles. The compressor is factory tested for performance and durability. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on their new compressor products to cover defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.