Four Seasons 57948 A/C Compressor

Overview of Four Seasons Reman Compressor 57948

The Four Seasons Reman Compressor 57948 is a remanufactured A/C compressor designed for select GM vehicles including Chevrolet, GMC, Cadillac, Buick, and Oldsmobile models. Engineered to work with R134a refrigerant and compatible with Pag 150 oil, this compressor ensures reliable air conditioning performance for your vehicle.

• Compatible refrigerant: R134a
• Compatible refrigerant oil type: Pag 150
• Includes oil and high-pressure switch
• 6-groove serpentine pulley with 4.25" diameter
• 12V coil voltage with pin terminal type
• Case mount installation with included clutch
• Designed for GM vehicles such as Chevrolet Silverado, Tahoe, and Cadillac Fleetwood

Four Seasons Reman Compressor Product Line Details

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that meet strict quality standards to restore factory-level performance. This product line focuses on providing reliable, cost-effective replacements with included components such as clutches and pressure switches, ensuring compatibility and ease of installation for GM trucks and SUVs.

Detailed Product Description

This Four Seasons A/C Compressor 57948 features a lightweight R4 compressor type optimized for GM applications. It comes oil-filled with Pag 150 oil and includes a high-pressure switch to maintain system safety. The compressor has a 6-groove serpentine pulley with a 4.25-inch diameter, designed for smooth belt engagement. The coil is positioned at 12 o'clock with a 12V rating and pin-type terminals for electrical connection. The mounting is case mount style, and the clutch assembly is included, simplifying replacement. Sealing washers and O-rings are provided to ensure leak-free installation. This compressor is compatible with a range of GM vehicles including Chevrolet Blazer, Silverado, Suburban, GMC Sierra, Yukon, Cadillac Fleetwood, and more.

Common Applications and Issues Addressed

• Restores A/C cooling performance in Chevrolet Silverado and GMC Sierra trucks
• Replaces failing compressors in Cadillac Fleetwood and Buick Roadmaster
• Solves issues related to compressor clutch failure or pulley wear
• Addresses refrigerant leaks due to worn seals or O-rings
• Fixes high-pressure switch malfunctions affecting A/C operation

Installation Notes and Tips

• Ensure system is evacuated and flushed before installation
• Use compatible Pag 150 refrigerant oil as specified
• Verify clutch alignment and pulley groove count (6 grooves) for belt compatibility
• Check coil voltage and terminal type for proper electrical connection
• Replace O-rings and sealing washers to prevent leaks
• Mount compressor using case mount points; mounting hardware not included

Quality Assurance and Warranty

The Four Seasons Reman Compressor 57948 undergoes rigorous remanufacturing processes to meet OEM specifications. It includes essential components such as the clutch and pressure switch to ensure proper function. While mounting hardware is not included, the compressor is oil-filled and ready for installation. Warranty coverage details should be confirmed with the parts provider or manufacturer.