ACDelco GM Original Equipment Drive Belt Idler Pulleys are part of the accessory drive belt system on the front of your engine and are GM-recommended replacements for your vehicle's original components. A pulley can be ribbed or smooth and contains a sealed ball-bearing. The idler pulley is used to divert the drive belt to components such as the alternator, water pump or power steering pump. This original equipment drive belt idler pulley has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

• Repair noisy idler pulley bearing
• GM-recommended replacement part for your GM vehicle's original factory component
• Offering the quality, reliability, and durability of GM OE
• Manufactured to GM OE specification for fit, form, and function

Belt Type:	Serpentine
Color:	Black
Height (in):	2.3
Inside Diameter:	1.84
Inside Diameter:	46.96
Length (in):	4.9
Material:	Steel
Meets or Exceeds Original Equipment Manufacture Specifications:	Yes
Mount Hole Quantity:	1
Outside Diameter:	2.99
Outside Diameter:	76
Programming Required:	No
Weight (lb):	0.5
Width:	4.4

• 2002-2009 Chevrolet Trailblazer
• 2002-2006 Chevrolet Trailblazer EXT
• 2002-2009 GMC Envoy
• 2002-2006 GMC Envoy XL
• 2002-2004 Oldsmobile Bravada
• 2003-2008 Isuzu Ascender
• 2004-2007 Buick Rainier
• 2004-2005 GMC Envoy XUV
• 2005-2009 Saab 9-7x