Four Seasons 57267 A/C Compressor

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

The Four Seasons Reman Compressor 57267 is designed to restore efficient air conditioning performance in select GM vehicles. Engineered for compatibility with R134a refrigerant, this remanufactured A/C compressor suits models like the Buick LeSabre, Oldsmobile Cutlass Ciera, and Pontiac Grand Am.

• Compatible with R134a refrigerant and PAG 150 oil
• Includes oil and high-pressure switch for optimal operation
• Features a 6-groove serpentine pulley with 5.5-inch diameter
• Pressure switch type with spade terminal connections
• Mounting type: Type III with metric threads
• Compressor types HR6 and DA6 supported
• Includes clutch assembly and green O-rings for sealing

About the Four Seasons Reman Compressor Line

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that meet strict quality standards for durability and performance. This line focuses on providing reliable replacements that include essential components such as clutches and pressure switches, ensuring compatibility with original equipment specifications. The 57267 model is part of this line, delivering a cost-effective solution for restoring air conditioning systems in GM vehicles.

Detailed Product Description

This remanufactured A/C compressor (part number 57267) is engineered for GM vehicles including Buick, Oldsmobile, and Pontiac models such as the Bonneville, Calais, Century, Cutlass Cruiser, Delta 88, Skylark, and Grand Am. It operates with R134a refrigerant and is pre-filled with PAG 150 oil to maintain lubrication and system efficiency. The compressor features a 6-groove serpentine pulley with a 5.5-inch diameter, designed to match factory specifications. The included clutch assembly and high-pressure switch ensure proper engagement and system protection. The mounting uses Type III metric threads, facilitating a secure fit. Additionally, the compressor comes with two green O-rings and a sealing washer for reliable suction port sealing.

Common Issues Addressed by This A/C Compressor

• Loss of cooling performance due to compressor failure
• Clutch engagement problems affecting A/C operation
• Leaks or damage in the compressor leading to refrigerant loss
• High-pressure switch malfunctions causing system shutdown
• Wear and tear from extended use in Buick, Oldsmobile, and Pontiac A/C systems

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Use proper tools to avoid damage to mounting threads and pulley
• Replace O-rings and sealing washers to prevent leaks
• Verify correct routing of serpentine belt over the 6-groove pulley
• Check electrical connections for the spade terminal coil and pressure switch

Quality Assurance and Warranty

The Four Seasons Reman Compressor 57267 undergoes rigorous remanufacturing processes to meet OEM standards. It includes essential components such as the clutch and pressure switch to ensure reliable operation. While mounting hardware is not included, the compressor is supplied with oil and sealing components. Warranty coverage details should be confirmed with the parts provider or manufacturer documentation.