Four Seasons 198279 A/C Compressor

Overview of Four Seasons New Compressor 198279

The Four Seasons New Compressor 198279 is designed specifically for Fiat vehicles, including the 124 Spider, 500, and 500L models. This A/C compressor is engineered to work with R134a refrigerant and comes fully oil-filled with compatible Pag 46 refrigerant oil, ensuring reliable performance in your vehicle's HVAC system.

• Compatible with Fiat 124 Spider, 500, and 500L
• Refrigerant type: R134a
• Includes oil filled with Pag 46 refrigerant oil
• 5-groove serpentine pulley for efficient belt engagement
• 12-volt coil with 1 wire lead terminal
• Includes clutch with a maximum diameter of 4.33 inches
• Mounting type: 3 tangent, distance from clutch to mounting flange 0.75 inches
• O-Rings included for proper sealing (part numbers 24661 and 24681)
• New compressor type: CVC, brand type Mahle

Four Seasons New Compressor Product Line Details

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed OEM specifications. The New Compressor 198279 is part of this line, providing a reliable and efficient solution for restoring the air conditioning system in compatible Fiat models. This product line focuses on delivering compressors that come pre-filled with the correct oil and include the clutch assembly, simplifying installation and ensuring proper function.

Product Description and Technical Specifications

This Four Seasons A/C compressor features a 5-groove serpentine pulley with a diameter of approximately 4.33 inches, designed to match the belt system of the specified Fiat vehicles. The compressor uses R134a refrigerant and is pre-filled with Pag 46 oil, which is compatible with the system requirements. The clutch assembly is included, featuring a 12-volt coil with a single wire lead terminal for straightforward electrical connection. The mounting system uses a 3 tangent type with a clutch-to-mounting flange distance of 0.75 inches, ensuring proper fitment and alignment. Additionally, the package includes two O-rings (part numbers 24661 and 24681) to maintain a secure and leak-free seal during installation.

Common Applications and Issues Addressed

• Replacement for faulty or worn A/C compressors in Fiat 124 Spider, 500, and 500L
• Resolves issues with insufficient cooling or no cooling in the HVAC system
• Addresses compressor clutch failure or slipping
• Fixes refrigerant leaks due to damaged seals or O-rings
• Restores proper belt engagement with the serpentine pulley system

Installation Notes and Tips

Before installation, verify compatibility with your specific Fiat model and engine configuration. The compressor comes pre-filled with oil and includes the clutch assembly, but mounting hardware is not included and must be sourced separately. Ensure the serpentine belt is in good condition and properly tensioned to avoid premature wear. Replace the included O-rings during installation to prevent refrigerant leaks. Electrical connections should be checked for corrosion or damage, and the 12-volt coil terminal should be securely connected.

Quality Assurance and Warranty

The Four Seasons New Compressor 198279 is a new, direct replacement part manufactured to meet OEM standards. It includes all necessary components except mounting hardware, ensuring a reliable fit and function. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.