Four Seasons 178340 A/C Compressor

Reliable A/C Compressor for Hyundai Accent and Kia Rio

The Four Seasons New Compressor 178340 is designed to restore efficient air conditioning performance in Hyundai Accent and Kia Rio vehicles. Engineered to meet OEM specifications, this A/C compressor ensures compatibility and durability for your vehicle's HVAC system.

Key Features of Four Seasons New Compressor 178340

• Refrigerant type: R1234yf, compatible with modern A/C systems
• Includes oil for proper lubrication and operation
• 6-groove serpentine pulley with a 4.5-inch outside diameter
• Clutch included for seamless engagement and disengagement
• Hanon compressor type with electronic control valve for precise refrigerant flow
• 12-volt coil voltage suitable for standard automotive electrical systems
• Mounting type: 3 tangent mounts with one on the rear head for secure installation
• Lead wire connector type for reliable electrical connection
• Includes slim line sealing washers (O-Rings 24402 and 24404) for leak prevention
• Model designation: VS12

About the Four Seasons New Compressor Product Line

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed original equipment standards. This product line focuses on delivering reliable performance and compatibility with specific vehicle makes and models, such as the Hyundai Accent and Kia Rio. The New Compressor 178340 is part of this line, providing a fresh, fully assembled compressor with essential components like the clutch and oil included to simplify replacement.

Detailed Product Description

This Four Seasons A/C compressor is engineered for vehicles using R1234yf refrigerant, ensuring compliance with current environmental standards. The included oil supports optimal lubrication, reducing wear and extending compressor life. The 6-groove serpentine pulley with a 4.5-inch diameter matches factory specifications for smooth belt operation. The Hanon compressor type features an electronic control valve, allowing precise refrigerant regulation for efficient cooling. The clutch assembly is included, enabling proper engagement with the vehicle’s A/C system. Designed with a 3 tangent mounting system, including one mount on the rear head, this compressor fits securely in the engine bay. The lead wire connector ensures a dependable electrical connection, while the included O-rings provide effective sealing to prevent leaks.

Common Issues Addressed by This A/C Compressor

• Loss of cooling performance due to compressor failure
• Clutch engagement problems causing intermittent A/C operation
• Refrigerant leaks from worn or damaged compressor seals
• Noise or vibration from a failing compressor pulley or clutch
• Incompatibility with R1234yf refrigerant systems in Hyundai Accent and Kia Rio

Installation Notes and Tips

• Ensure the system is properly evacuated and recharged with R1234yf refrigerant
• Verify the serpentine belt condition and replace if worn to maintain proper pulley function
• Check electrical connections for corrosion or damage before installation
• Use the included O-rings to replace old seals and prevent refrigerant leaks
• Follow vehicle-specific torque specifications for the 3 tangent mounting points

Quality Assurance and Warranty

The Four Seasons New Compressor 178340 is a new, direct replacement part manufactured to meet OEM standards. It includes essential components such as the clutch and oil to ensure proper function out of the box. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.