Four Seasons 158313 A/C Compressor

Overview of Four Seasons New Compressor 158313

The Four Seasons New Compressor 158313 is designed for reliable air conditioning performance in select Buick, Chevrolet, GMC, and Saturn vehicles. Engineered to meet OEM specifications, this A/C compressor supports R134a refrigerant systems and includes essential components for efficient operation.

• Compatible with Buick Acadia, Chevrolet Traverse, GMC Acadia, and Saturn Outlook models
• Designed for R134a refrigerant with included oil (Pag 46 compatible)
• Includes clutch assembly and oil pre-filled for immediate use
• Features a 6-groove serpentine pulley for optimal belt engagement
• 12-volt coil with pin terminal and 1 wire lead coil clock position
• Tangent mount type with precise mounting distance of 37.338 mm
• Discharge and suction ports sealed with O-ring fittings
• Compressor type: Nippondenso 10s20c

Four Seasons New Compressor Product Line Details

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 fully assembled compressors with included clutches and pre-filled oil, reducing installation time and ensuring compatibility with factory refrigerant types such as R134a. The 158313 model exemplifies this approach by providing a complete, ready-to-install unit for specific GM vehicles.

Detailed Product Description

The Four Seasons New Compressor 158313 is a Nippondenso 10s20c type compressor engineered for use with R134a refrigerant and compatible with Pag 46 oil, which is included in the unit. The compressor features a 6-groove serpentine pulley with a diameter of 114.3 mm (4.5 inches), designed to match factory belt systems. The clutch assembly, also included, has a maximum diameter of 4.5 inches and a clutch-to-mounting flange distance of approximately 1.47 inches, ensuring proper fit and function. The coil operates at 12 volts with a pin terminal and a single wire lead coil clock position, simplifying electrical connections. Mounting is tangent style with a precise mount distance of 37.338 mm, and the discharge and suction ports use O-ring seals for leak prevention. Note that mounting hardware is not included, and installation may require the use of the original equipment manifold.

Applications and Common Issues Addressed

• Replacement for failed or leaking A/C compressors in Buick Acadia, Chevrolet Traverse, GMC Acadia, and Saturn Outlook
• Resolves issues related to compressor clutch failure or slipping
• Addresses loss of refrigerant circulation due to compressor malfunction
• Fixes noisy or seized compressor units affecting air conditioning performance
• Restores proper A/C system pressure and cooling efficiency

Installation Notes and Tips

• Verify vehicle compatibility with Buick Acadia, Chevrolet Traverse, GMC Acadia, or Saturn Outlook before installation
• Ensure the use of R134a refrigerant and Pag 46 oil as specified
• Pre-filled oil reduces the need for additional lubrication but confirm oil levels during installation
• Use original equipment manifold for proper connection if required
• Mounting hardware is not included; retain or source necessary bolts and brackets

Quality Assurance and Warranty

The Four Seasons New Compressor 158313 is a new, direct replacement part manufactured to meet OEM standards. It includes pre-filled oil and a clutch assembly to ensure immediate functionality. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.