Four Seasons 88950 A/C Compressor

Reliable A/C Compressor for GM and Related Vehicles

The Four Seasons New Compressor 88950 is designed to restore efficient air conditioning performance in select GM, Cadillac, Chevrolet, GMC, Isuzu, and Oldsmobile models. Engineered for vehicles using R134a refrigerant, this compressor ensures compatibility and durability for your HVAC system.

Key Features of Four Seasons New Compressor 88950

• Compatible with R134a refrigerant and Pag 46 oil type
• Includes oil fill and high-pressure pressure switch for optimal operation
• Equipped with a 6-groove serpentine pulley and 12V coil voltage
• Comes with clutch assembly included, clutch max diameter 5.000 inches
• Tangent mount type with precise mounting dimensions for proper fit
• Sealing washer type discharge and suction ports with included O-rings
• Pin terminal type and coil clock position at 11 o'clock for electrical compatibility

Detailed Description of the Four Seasons New Compressor

This Four Seasons New Compressor 88950 is part of the New Compressor product line, which focuses on delivering brand-new, direct-fit HVAC components for a range of vehicles. Designed specifically for GM and related makes, this compressor features a HT6 compressor type optimized for R134a refrigerant systems. The inclusion of a pressure switch and oil fill ensures the unit operates efficiently and reliably. The serpentine pulley with six grooves and a 0.875 inch (22.225 mm) belt width matches factory specifications, while the tangent mount and precise clutch dimensions guarantee a proper fit. The compressor also includes sealing washers and O-rings to maintain system integrity and prevent leaks.

Compatible Vehicles and Common Applications

• Cadillac Escalade and Suburban 1500
• Chevrolet Silverado 1500, 2500, and 3500 series
• GMC Sierra K1500, K2500, and K3500 models
• Isuzu Hombre and Bravada
• Oldsmobile Bravada and Jimmy

This compressor is suitable for restoring A/C function in these vehicles, addressing issues related to compressor failure or inefficient cooling.

Common Issues Addressed by This Compressor

• Loss of air conditioning cooling due to compressor failure
• Excessive noise or clutch slippage in the A/C compressor
• Refrigerant leaks from worn or damaged compressor seals
• Electrical failures related to coil or pressure switch malfunctions
• Improper belt alignment or pulley wear causing system inefficiency

Installation Notes and Tips

• Ensure the system is evacuated and recharged with R134a refrigerant and compatible Pag 46 oil
• Verify clutch alignment and coil clock position (11 o'clock) before installation
• Use new O-rings and sealing washers included to prevent leaks
• Check serpentine belt condition and replace if worn to maintain proper pulley function
• Mounting hardware is not included; retain original bolts or source appropriate replacements

Quality Assurance and Warranty

The Four Seasons New Compressor 88950 is a brand-new, direct-fit replacement part manufactured to meet or exceed OEM specifications. It includes essential components such as the clutch and pressure switch to ensure reliable operation. While specific warranty details vary by distributor, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.