Four Seasons 47633 A/C Compressor Clutch

Reliable A/C Compressor Clutch for GM and More

The Four Seasons New Clutch Assembly 47633 is engineered to restore proper function to your vehicle's air conditioning system. Designed for select Buick, Chevrolet, GMC, Isuzu, and Pontiac models, this A/C compressor clutch ensures efficient engagement and reliable performance.

• Durable steel construction with black finish
• Compatible with serpentine belts, 0.875 inch width
• Press fit mounting type for secure installation
• Counterclockwise-clockwise (CCW-CW) rotation
• Maximum clutch diameter of 5.000 inches (127 mm primary diameter)
• Includes coil with 12-volt rating and one-piece lead wire
• Meets or exceeds OEM specifications
• Designed for Frigidaire/Harrison R4 radial style compressors
• Fits GM vehicles including Camaro, Caprice, Corvette, Firebird, and more

About the Four Seasons New Clutch Assembly Line

The New Clutch Assembly product line from Four Seasons offers complete clutch assemblies that include the coil and hub components, providing a ready-to-install solution. This line is designed to meet or exceed original equipment manufacturer standards, ensuring compatibility and durability for HVAC A/C compressor systems. Part number 47633 is part of this line, featuring a press fit mounting type and a 6-groove pulley designed for serpentine belt systems.

Product Details and Specifications

This A/C compressor clutch assembly is constructed from steel with a black finish, providing strength and corrosion resistance. The clutch has a maximum diameter of 5 inches and a primary diameter of 127 mm, suitable for GM-style compressors. It operates with a counterclockwise-clockwise rotation and is designed to fit serpentine belts with a width of 0.875 inches. The included coil operates at 12 volts and features a one-piece lead wire for simplified electrical connection. The mounting type is press fit, ensuring a secure and precise installation on compatible compressor hubs.

Common Applications and Issues Addressed

• Restores A/C compressor engagement in Buick, Chevrolet, GMC, Isuzu, and Pontiac vehicles
• Resolves clutch slipping or failure in models like Camaro, Caprice, Corvette, Firebird, and S10 Blazer
• Eliminates noise or vibration caused by worn clutch components
• Addresses intermittent A/C compressor operation due to coil or clutch wear
• Improves overall HVAC system reliability and cooling performance

Installation Notes and Tips

• Ensure the clutch assembly matches the OEM specifications for your vehicle model
• Use proper tools for press fit installation to avoid damage to the clutch or compressor hub
• Verify belt alignment and tension on the serpentine belt system after installation
• Check electrical connections to the coil for secure and corrosion-free contact
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty

The Four Seasons New Clutch Assembly 47633 meets or exceeds OEM standards for fit, form, and function. Manufactured with quality steel materials and tested for durability, this clutch assembly is designed to provide reliable service life. While specific warranty details may vary, Four Seasons products typically include a limited warranty against defects in materials and workmanship, providing confidence in your replacement part.