GMB 930-2250 Engine Cooling Fan Clutch

Engine Cooling Fan Clutch for OE-Style Cooling Control

The GMB 930-2250 engine cooling fan clutch is a thermal, OEM standard replacement built to meet or exceed original equipment specifications. It is made with an aluminum construction and is intended for standard-duty cooling performance on a range of classic Chevrolet and GMC applications.

Compatible With 1976-1987 Chevrolet Chevette, 1981-1987 Pontiac T1000, and other listed GM compact and truck applications, this thermal fan clutch helps maintain proper fan engagement based on temperature demand. The GMB 930-2250 is a direct-fit cooling service part for vehicles that use clockwise standard rotation.

Key Features

• Thermal engine cooling fan clutch for temperature-based fan engagement
• OEM Standard item grade for OE-style replacement fit and function
• Aluminum material for durable cooling system service
• New product condition
• Built to meet or exceed OEM specifications
• Designed for standard-duty applications with clockwise rotation

Detailed Product Overview

This GMB fan clutch is engineered for vehicles that rely on a thermal clutch to control engine fan operation as temperatures rise. It supports cooling system performance in applications such as Chevrolet Chevette, Chevrolet S10, Chevrolet Astro, GMC Safari, Pontiac T1000, and related GM models listed in the fitment data. The 930-2250 part number is a practical OE-style replacement when servicing a worn or inconsistent fan clutch.

This part cross-references Monroe Shocks & Struts (e.g., 271311) for the same application.

Common Cooling Issues It Can Address

• Fan clutch that stays engaged too long or does not engage at the proper temperature
• Cooling fan noise caused by a worn clutch mechanism
• Reduced engine cooling performance in stop-and-go driving
• Temperature control concerns on standard-duty thermal fan clutch applications
• Service replacement for aging OE cooling hardware

Installation Notes and Fitment Tips

• Fits 1976-1987 Chevrolet Chevette, N/A; Clockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
• Fits 1981-1987 Pontiac T1000, N/A; Clockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
• Fits 1985-1986 Chevrolet Astro, N/A; Clockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty; w/ Front Mounted Fan; w/ AC
• Fits 1985-1986 GMC Safari, N/A; Clockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty; w/ Front Mounted Fan; w/ AC
• Fits 1983-1985 Chevrolet S10, N/A; Clockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty; w/ Front Mounted Fan
• Fits 1982-1985 Chevrolet S10, N/A; Clockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
• Fits 1983-1985 GMC S15, N/A; Clockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty; w/ Front Mounted Fan
• Fits 1983-1985 GMC S15, N/A; Clockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
• Fits 1983-1984 Chevrolet S10 Blazer, N/A; Clockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
• Fits 1983-1984 GMC S15 Jimmy, N/A; Clockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty

Verify fan rotation, clutch style, and front-mounted fan or A/C requirements before installation. The GMB 930-2250 is intended for listed applications only and should be matched to the vehicle’s original cooling configuration.

Quality Assurance

GMB manufactures this fan clutch to meet or exceed OEM specifications, supporting consistent replacement quality for thermal cooling system service.