Four Seasons 88267 A/C Compressor

Reliable A/C Compressor for Buick, Oldsmobile, and Pontiac Models

The Four Seasons New Compressor 88267 is designed to restore efficient air conditioning performance in select Buick, Oldsmobile, and Pontiac vehicles. Engineered for compatibility with R134a refrigerant, this A/C compressor meets the specific needs of models like the Bonneville, Calais, and Grand Am.

• Compatible with R134a refrigerant and Pag 46 oil
• Includes clutch and high-pressure switch for complete functionality
• Features a 6-groove serpentine pulley with 5.5-inch diameter
• Oil-filled and equipped with sealing washer discharge and suction ports
• Designed for Type III mounting with precise clutch-to-mounting flange distance

Four Seasons New Compressor Product Line Overview

The Four Seasons New Compressor line offers brand-new, direct replacement compressors engineered to meet original equipment specifications. This product line focuses on delivering reliable performance and durability for HVAC systems in various GM vehicles. The 88267 model is part of this line, ensuring a fresh, unused compressor with included clutch and pressure switch components for streamlined installation and operation.

Detailed Features and Specifications

This Four Seasons A/C compressor uses R134a refrigerant and is compatible with Pag 46 refrigerant oil, ensuring proper lubrication and system efficiency. The included clutch has a maximum diameter of 5.5 inches and is positioned at a 2 o'clock coil clock position, designed for optimal engagement. The compressor type is HR6, operating on a 12-volt coil voltage, and includes a high-pressure switch with spade terminals for electrical connections. The pulley system features six grooves designed for serpentine belts, with a pulley diameter of approximately 139.7 mm (5.5 inches). Both the suction and discharge ports utilize sealing washers, and the unit comes with multiple O-rings ([24354], [24357], [24358]) to ensure leak-free installation. Mounting hardware is not included, and the mounting type is Type III with a mount distance of 13.97 mm.

Compatible Vehicles and Common Applications

• Buick models: Century, LeSabre, Skylark
• Oldsmobile models: Calais, Cutlass Ciera, Cutlass Cruiser, Delta 88
• Pontiac models: Bonneville, Grand Am

This compressor is designed to address issues such as insufficient cooling, compressor clutch failure, refrigerant leaks, and noisy operation in these specific GM vehicles.

Installation Notes and Tips

• Ensure the system is evacuated and flushed before installation
• Use compatible Pag 46 refrigerant oil to maintain lubrication
• Verify clutch alignment and pulley groove compatibility with the serpentine belt
• Replace O-rings with those provided to prevent leaks
• Check electrical connections for the pressure switch and coil terminals

Quality Assurance and Warranty

The Four Seasons New Compressor 88267 is a new, unused part manufactured to meet OEM standards. It includes an oil-filled compressor and necessary sealing components to ensure reliable operation. While mounting hardware is not included, the product is backed by Four Seasons' quality control processes. Please refer to Four Seasons' warranty policy for specific coverage details.