Four Seasons 198394 A/C Compressor

Reliable A/C Compressor for Audi Models

The Four Seasons New Compressor 198394 is designed to restore efficient air conditioning performance in select Audi vehicles. Engineered for compatibility with R134a refrigerant, this A/C compressor ensures proper cooling and system reliability for models including the Audi A4, A5 Quattro, Q5, and more.

• Compatible with R134a refrigerant and Pag 46 oil
• Includes oil pre-filled for immediate installation
• 6-groove serpentine pulley for optimal belt engagement
• 12-volt coil with 1 wire lead for straightforward electrical connection
• Comes with clutch assembly included, 5-inch maximum diameter
• Mounting type: 3 tangent with one on rear head, mount distance 1.453125 inches
• Includes O-rings for proper sealing (part numbers 24635, 24659, 24683)
• Designed for Nippondenso 6SEU14C compressor type

About the Four Seasons New Compressor Line

The Four Seasons New Compressor product line offers brand-new, fully assembled A/C compressors designed to meet or exceed OEM specifications. This line focuses on delivering reliable performance and durability, with components such as clutch assemblies and oil pre-filled to simplify installation. The New Compressor 198394 is part of this line, providing a direct replacement solution for various Audi models requiring a Nippondenso 6SEU14C type compressor.

Detailed Product Description

This Four Seasons A/C compressor (part number 198394) is engineered specifically for Audi vehicles including the A4, A4 allroad, A4 Quattro, A5 Quattro, A6, A6 Quattro, Q5, Q5 Sportback, Q7, S4, S5, and SQ5. It operates with R134a refrigerant and is compatible with Pag 46 refrigerant oil, which is included pre-filled to ensure proper lubrication from the start. The compressor features a 6-groove serpentine pulley with a 5-inch diameter clutch assembly, designed to provide smooth engagement and reliable operation. The coil voltage is 12 volts with a single wire lead, simplifying electrical connections. Mounting is via a 3 tangent system with one mount on the rear head, and the mount distance measures approximately 1.45 inches. The package includes necessary O-rings for sealing, but mounting hardware is not included.

Common Applications and Issues Addressed

• Replacement for failed or leaking A/C compressors in compatible Audi models
• Restores proper air conditioning cooling performance
• Resolves clutch engagement problems in the A/C system
• Fixes refrigerant leaks due to worn seals or O-rings
• Addresses compressor noise or failure due to internal wear

Installation Notes and Tips

• Ensure system is evacuated and flushed before installation
• Verify compatibility with vehicle refrigerant type R134a and use Pag 46 oil
• Check pulley alignment and belt condition during replacement
• Use included O-rings to prevent refrigerant leaks
• Mounting hardware is not included; reuse existing hardware or source separately

Quality Assurance and Warranty

The Four Seasons New Compressor 198394 is a new, direct replacement part manufactured to meet OEM standards. It includes pre-filled oil and clutch assembly for convenience and reliability. While specific warranty details may vary, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship to ensure customer confidence in product quality.