GMB 930-2380 Engine Cooling Fan Clutch

Thermal Engine Cooling Fan Clutch for OE-Style Cooling Control

The GMB 930-2380 is a thermal engine cooling fan clutch built to meet or exceed OEM specifications. It uses an aluminum construction and OEM-standard grading to support consistent fan engagement in the cooling system.

Compatible With Chevrolet S10, GMC Sonoma, Chevrolet Astro, GMC S15, GMC Safari, Chevrolet S10 Blazer, and GMC S15 Jimmy applications that call for a thermal fan clutch with standard-duty, counter clockwise reverse rotation service.

Key Features

• Thermal fan clutch design for temperature-based fan engagement
• OEM Standard item grade for OE-style replacement needs
• Aluminum construction
• New condition part
• Built to meet or exceed OEM specifications
• GMB 930-2380 fitment for select rear-mounted fan and A/C applications

Detailed Description

The GMB 930-2380 engine cooling fan clutch is a direct replacement option for vehicles that require thermal operation and reverse rotation fan control. It is listed for 1987-1993 Chevrolet S10, 1991-1993 GMC Sonoma, 1988-1990 Chevrolet Astro, 1987-1990 GMC S15, 1988-1990 GMC Safari, 1987-1988 Chevrolet S10 Blazer, and 1987-1988 GMC S15 Jimmy configurations. This part cross-references CSF 2722 for the same application.

As a thermal fan clutch, it responds to temperature changes to help regulate fan drive in the cooling system. That makes it a practical replacement when servicing a Chevrolet S10 or GMC Sonoma cooling setup that specifies standard duty, counter clockwise rotation, and A/C-equipped operation.

What It Helps Address

• Cooling fan engagement that is delayed, weak, or inconsistent
• Engine temperature control concerns tied to fan clutch wear
• Noise from a worn or failing fan clutch assembly
• Reduced airflow through the radiator at operating temperature
• Replacement needs for reverse-rotation, thermal fan clutch applications

Installation Notes and Tips

Verify the vehicle’s fan rotation, mounting style, and A/C configuration before installation. Confirm the application against the existing part number and service requirements for the Chevrolet S10, GMC Sonoma, or other listed models. Because this is a thermal fan clutch, proper alignment and correct fan orientation are important for reliable operation.

Quality Assurance

GMB manufactures this part to meet or exceed OEM specifications, with OEM Standard grading for replacement confidence. The GMB 930-2380 is a new aluminum fan clutch built for the listed factory-style applications.