Four Seasons 178348 A/C Compressor

Reliable A/C Compressor for Hyundai Palisade

The Four Seasons New Compressor 178348 is designed to restore efficient air conditioning performance in your Hyundai Palisade. Engineered to meet OEM specifications, this A/C compressor ensures proper cooling and system reliability.

• Compatible with Hyundai Palisade models
• Refrigerant type: R134a and R1234yf compatible
• Includes oil for optimal lubrication
• 6-groove serpentine pulley with 4.125-inch diameter
• 12-volt coil voltage with included clutch
• Electronic control valve for precise operation
• Tangent mount style with pin-type connector
• New Hanon compressor type for durability

About the Four Seasons New Compressor Line

The Four Seasons New Compressor product line offers brand-new, direct replacement compressors designed to meet or exceed original equipment standards. The New Compressor 178348 model provides reliable performance with features such as an electronic control valve and a clutch included, ensuring compatibility and ease of integration with your vehicle’s HVAC system.

Product Details and Specifications

This Four Seasons A/C compressor is specifically engineered for the Hyundai Palisade, supporting both R134a and R1234yf refrigerants. It comes pre-filled with oil to maintain proper lubrication and reduce wear. The 6-groove serpentine pulley with a 4.125-inch outside diameter is designed for smooth belt operation. The included clutch and 12-volt coil voltage ensure responsive engagement, while the electronic control valve enhances system efficiency. The tangent mount and pin-type connector provide secure installation and electrical connection.

Common Issues Addressed by This Compressor

• Loss of cooling performance in Hyundai Palisade A/C system
• Compressor clutch failure or slipping
• Leaks or damage in the compressor unit
• Incompatibility with R134a or R1234yf refrigerants
• Noise or vibration caused by worn compressor components

Installation Notes and Tips

Ensure the A/C system is properly evacuated and recharged with the correct refrigerant type (R134a or R1234yf) when replacing the compressor. Verify the serpentine belt condition and alignment with the 6-groove pulley. The tangent mount style requires precise positioning for secure fitment. Electrical connections should be checked for corrosion or damage before installation. Note that mounting hardware is not included and must be sourced separately.

Quality Assurance and Warranty

The Four Seasons New Compressor 178348 is a new, not remanufactured, component built to meet OEM standards. It includes oil and a clutch for immediate installation readiness. While specific warranty details vary, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship to provide confidence in product reliability.