Four Seasons 98274 A/C Compressor

Reliable A/C Compressor for Chevrolet, Pontiac, and Saturn Models

The Four Seasons New Compressor 98274 is designed to restore efficient air conditioning performance in select Chevrolet, Pontiac, and Saturn vehicles. Engineered for compatibility with R134a refrigerant, this A/C compressor ensures proper cooling and system reliability.

Key Features of Four Seasons New Compressor 98274

• Compatible refrigerant type: R134a
• Includes oil filled with PAG 46 compatible refrigerant oil
• Pressure switch type with high pressure switch included
• 6-groove serpentine pulley for optimal belt engagement
• Clutch included with a maximum diameter of 4.5 inches
• 12-volt coil voltage with coil clock position at 2 o'clock
• Tangent mount type with precise mounting distance of 17.018 mm
• Sealing washer type discharge and suction ports for leak prevention
• Pin terminal type for electrical connection
• New, not remanufactured, ensuring fresh components

About the Four Seasons New Compressor Product Line

The Four Seasons New Compressor line offers brand-new A/C compressors designed to meet original equipment specifications. This product line focuses on delivering reliable, direct-fit compressors that include essential components such as clutches and pressure switches. The New Compressor 98274 is part of this line, providing a complete solution for restoring air conditioning function in compatible GM vehicles.

Detailed Product Description

This Four Seasons A/C compressor (part number 98274) is engineered specifically for use with R134a refrigerant and PAG 46 oil, ensuring compatibility with modern automotive A/C systems. The included oil and high-pressure switch help maintain system integrity and performance. Featuring a 6-groove serpentine pulley and a clutch with a 4.5-inch diameter, this compressor supports efficient power transfer and reliable operation. The tangent mount design and precise mounting dimensions facilitate straightforward installation in Chevrolet Malibu, Pontiac G6, and Saturn Aura models. The sealing washer discharge and suction ports reduce the risk of leaks, while the pin-type electrical terminals provide secure connections.

Common Issues Addressed by This A/C Compressor

• Loss of cooling due to compressor failure
• Clutch engagement problems affecting A/C operation
• Leaks from worn or damaged compressor seals
• High-pressure switch malfunctions causing system shutdown
• Noise or vibration from worn pulley or clutch components

Installation Notes and Tips

• Ensure system is evacuated and properly charged with R134a refrigerant
• Use PAG 46 oil as specified for lubrication
• Verify mounting hardware compatibility as it is not included
• Check clutch alignment and pulley groove engagement during installation
• Inspect O-rings and replace if necessary to prevent leaks

Quality Assurance and Warranty Information

The Four Seasons New Compressor 98274 is a new, factory-quality replacement part designed to meet or exceed OEM standards. It includes essential components such as the clutch and pressure switch to ensure proper function. While specific warranty details may vary, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.