Four Seasons 158275 A/C Compressor

Overview of Four Seasons New Compressor 158275

The Four Seasons New Compressor 158275 is designed for reliable air conditioning performance in select Buick, Chevrolet, and GMC vehicles. Engineered to work with R-134a or R1234yf refrigerants, this A/C compressor is a direct replacement part for models including the Buick Envision, Chevrolet Equinox, and GMC Terrain.

• Compatible refrigerant types: R-134a or R1234yf
• Includes oil for optimal lubrication
• 5-groove pulley designed for serpentine belt systems
• Harness lead terminal type with 1 wire coil lead
• Clutch included with a maximum diameter of 4.31 inches
• Mounting type: 2 ear and 1 tangent for secure installation
• Coil voltage rated at 12 volts
• Compressor type: CVC (Constant Volume Compressor)
• Includes slimline washer O-rings for sealing

Four Seasons New Compressor Product Line Details

The Four Seasons New Compressor line offers brand-new, direct-fit compressors designed to meet or exceed OEM specifications. This product line focuses on delivering reliable HVAC performance with components that include necessary clutch assemblies and oil, ensuring compatibility and ease of installation. The New Compressor 158275 is part of this line, providing a complete solution for A/C system repairs on compatible Buick, Chevrolet, and GMC vehicles.

Detailed Product Description

This Four Seasons A/C compressor features a 5-groove pulley compatible with serpentine belt systems, ensuring smooth operation within the vehicle's engine bay. The clutch assembly is included, with a maximum diameter of 4.31 inches, and the coil operates at 12 volts with a single wire lead for electrical connection. The mounting system uses a 2 ear and 1 tangent design, providing a secure fit on the compressor mounting flange, which is 1.250 inches from the clutch. The compressor is oil-filled and includes slimline washer O-rings (part numbers 24402 and 24404) to maintain system integrity and prevent leaks. This CVC type compressor is engineered for use with R-134a or R1234yf refrigerants, making it suitable for modern A/C systems in the Buick Envision, Chevrolet Equinox, and GMC Terrain.

Common Applications and Issues Addressed

• Replacement for failing or noisy A/C compressors in Buick Envision, Chevrolet Equinox, and GMC Terrain
• Restores proper refrigerant compression and circulation
• Solves clutch engagement problems with included clutch assembly
• Addresses refrigerant leaks with included O-rings and oil
• Improves overall A/C system cooling efficiency

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Use proper tools to remove the old compressor and clutch assembly
• Verify the serpentine belt condition and pulley alignment
• Replace O-rings and add refrigerant oil as specified
• Check electrical connections for the harness lead and coil wire

Quality Assurance and Warranty

The Four Seasons New Compressor 158275 is a new, direct-fit replacement part manufactured to meet industry standards. It includes all necessary components except mounting hardware, which must be reused or sourced separately. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.