Upgrade your engine cooling system with the GM Genuine Parts 15-4712 Silver Engine Cooling Fan Clutch. This ACDelco GM Original Equipment fan clutch is designed, engineered, and tested to rigorous standards, ensuring optimal performance and durability. By controlling the speed of the radiator fan based on air temperature, this fan clutch helps to maintain your engine's optimal operating temperature. GM Genuine Parts are the true OE parts installed during the production of GM vehicles, ensuring a perfect fit and seamless integration with your Chevrolet, Buick, GMC, or Cadillac vehicle. With GM Engineers designing and validating these OE parts, you can trust in their quality and reliability. Don't compromise on safety - choose original equipment parts that meet or exceed OE specifications. Compatible with a range of GM vehicles including Chevrolet Express, Silverado, Suburban, GMC Savana, Sierra, Yukon XL, and more, this GM Genuine Parts Engine Cooling Fan Clutch is a must-have for maintaining your engine's performance and efficiency. Upgrade to GM Genuine Parts for peace of mind and superior quality.

• Helps quiet noisy cooling fans with stuck fan clutches
• Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
• GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
• Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
• GM regularly updates production and service part designs to integrate new materials and technologies

Clutch Maximum Diameter:	184.9
Clutch Maximum Diameter:	7.28
Color:	Silver
Distance From Clutch To Mounting Flange:	1.72
Distance From Clutch To Mounting Flange:	43.7
Height (in):	6.25
Length (in):	9.75
Material:	Cast Aluminum
Meets or Exceeds Original Equipment Manufacture Specifications:	Yes
Mounting Flange Thickness:	0.68
Mounting Flange Thickness:	17.3
Mounting Hole Quantity:	1
Mounting Type:	Thread On
Programming Required:	No
Rotation:	Counterclockwise
Thermal Or Centrifugal:	Thermal
Use Type:	Regular
Weight (lb):	4.08
Width (in):	7.75

• 2001-2002 Chevrolet Express 3500
• 2001-2006 Chevrolet Silverado 2500 HD
• 2001-2006 Chevrolet Silverado 3500
• 2001-2006 Chevrolet Suburban 2500
• 2001-2002 GMC Savana 3500
• 2001-2006 GMC Sierra 2500 HD
• 2001-2006 GMC Sierra 3500
• 2001-2006 GMC Yukon XL 2500
• 2002-2006 Chevrolet Avalanche 2500
• 2007 Chevrolet Silverado 2500 HD Classic
• 2007 Chevrolet Silverado 3500 Classic
• 2007 GMC Sierra 2500 HD Classic
• 2007 GMC Sierra 3500 Classic