Four Seasons 158308 A/C Compressor

Overview of Four Seasons New Compressor 158308 for Buick Lucerne

The Four Seasons New Compressor 158308 is designed specifically for the Buick Lucerne, providing reliable air conditioning performance. This A/C compressor is engineered to work with R134a refrigerant and includes essential components for efficient operation.

• Compatible with Buick Lucerne models
• Uses R134a refrigerant and Pag 46 oil
• Includes oil pre-filled for immediate use
• Features a 6-groove serpentine pulley
• Comes with clutch assembly included
• 12-volt coil with 1 wire lead terminal
• Mounting type: 2 ear & 1 tangent
• Discharge and suction ports use sealing washers
• O-rings included for proper sealing

Detailed Product Description

The Four Seasons New Compressor 158308 is a Nippondenso 7sbu16h type compressor designed for the Buick Lucerne's HVAC system. It operates with R134a refrigerant and is compatible with Pag 46 refrigerant oil, which is included pre-filled to ensure optimal lubrication and performance. The compressor features a 6-groove serpentine pulley with a diameter of approximately 120 mm (4.73 inches), designed to match the vehicle's belt system. The clutch assembly is included, with a maximum diameter of 4.73 inches and a coil voltage of 12 volts, utilizing a pin terminal and a single wire lead for coil connection.

Mounting is facilitated by a 2 ear and 1 tangent system, with a precise distance from clutch to mounting flange of 1.234 inches (31.24 mm). Both the discharge and suction ports use sealing washers to maintain system integrity, and the package includes slimline washer O-rings (part numbers 24404 and 24402) to ensure proper sealing during installation. Note that mounting hardware is not included, and the use of an OE manifold may be required during installation.

Applications and Common Issues Addressed

• Replacement for faulty or worn A/C compressors in Buick Lucerne
• Resolves issues with insufficient cooling or compressor failure
• Addresses clutch engagement problems due to worn components
• Fixes refrigerant leaks related to compressor seals and O-rings
• Improves overall HVAC system efficiency and reliability

Installation Notes and Tips

• Verify compatibility with Buick Lucerne before installation
• Ensure use of R134a refrigerant and Pag 46 oil as specified
• Pre-filled oil reduces installation time but check oil levels if necessary
• Use proper mounting hardware; not included with this compressor
• May require OE manifold for proper refrigerant handling during installation

Quality Assurance and Warranty

The Four Seasons New Compressor line is designed to meet OEM specifications for reliable HVAC performance. This new compressor is manufactured to strict quality standards, ensuring durability and consistent operation. 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 the manufacturer for exact warranty terms.