Hayden 5008 Accessory Drive Belt Idler Pulley - Air Conditioning, Main Drive or Power Steering

Hayden 5008 Accessory Drive Belt Idler Pulley

The Hayden 5008 is a steel accessory drive belt idler pulley built for smooth belt routing and stable operation in the accessory drive belt system. It is an OE-style replacement that meets or exceeds OEM requirements and is used across a wide range of Chevrolet, GMC, Saturn, Pontiac, Saab, Mercury, and Nissan applications.

Key Features

• Steel pulley construction for durability in accessory drive service
• Idler / tensioner pulley style with smooth groove design
• Outside diameter: 3.250 in. (82.550 mm)
• Inside diameter / bore: 0.671875 in. (17 mm)
• Pulley width: 0.87 in. (22 mm)
• Designed for 0.875 in. (19.1 mm) belt width
• Single mounting hole design
• Meets or exceeds OEM specifications

Product Details

Hayden Pulley 5008 is an accessory drive belt idler pulley used to guide and maintain belt alignment in the serpentine drive system. The steel construction and smooth pulley surface support consistent belt tracking in applications such as Chevrolet Malibu, Chevrolet Equinox, GMC Terrain, Saturn Vue, and Pontiac G6. This part cross-references Dayco 89172 for the same application.

As part of Hayden’s Pulley line, this component is focused on direct-fit belt system service for vehicles that rely on an idler or tensioner-style pulley. The Hayden 5008 part number is also commonly searched for replacement work on Chevrolet HHR, Saturn Aura, and Saab 9-3 applications.

What It Helps Fix

• Belt squeal caused by a worn or rough pulley surface
• Misalignment in the accessory drive belt path
• Visible pulley wobble or bearing-related noise
• Uneven belt wear from a damaged idler pulley
• Loss of proper belt routing in the serpentine system

Installation Notes and Tips

Verify pulley diameter, bore size, belt width, and mounting style before installation. Mounting hardware is not included. Inspect the belt, tensioner, and adjacent pulleys during service so the new pulley is installed into a clean, properly aligned drive system. Confirm the vehicle application by year, make, model, and position before ordering.

Compatible With 2010-2013 Chevrolet Equinox, pulley; 2010-2013 GMC Terrain, pulley; 2011-2012 Chevrolet Malibu, pulley; 2004-2008 Chevrolet Malibu, pulley; 2006-2011 Chevrolet HHR, pulley; 2004-2011 Saab 9-3, pulley; 2010-2011 Saab 9-3X, pulley; 2005-2010 Chevrolet Cobalt, pulley; 2008-2010 Chevrolet Malibu, stationary pulley; 2007-2010 Pontiac G5, pulley; 2006-2010 Pontiac G6, pulley; 2007-2010 Saturn Sky, air conditioning pulley; 2002-2010 Saturn Vue, pulley; 2008-2009 Pontiac Solstice, main drive pulley; 2007-2009 Saturn Aura, stationary pulley; 2008 Saturn Vue, exc. spring dampener pulley; 2006-2007 Pontiac Solstice, air conditioning pulley; 2003-2007 Saturn Ion, pulley; 2005-2006 Pontiac Pursuit, pulley; 2002-2005 Chevrolet Cavalier, pulley; 2004-2005 Chevrolet Classic, pulley; 2002-2005 Pontiac Grand Am, pulley; 2002-2005 Pontiac Sunfire, pulley; 2002-2004 Oldsmobile Alero, pulley; 2004 Saturn L300, pulley; 2001-2003 Saturn L200, pulley; 2001-2003 Saturn LW200, pulley; 1993-2002 Mercury Villager, power steering pulley; 1993-2002 Nissan Quest, power steering pulley; 2001-2002 Saturn L100, pulley; 2000 Saturn LS, pulley; 2000 Saturn LS1, pulley; 2000 Saturn LW1, pulley.

Quality Assurance

Hayden 5008 is built to meet or exceed OEM requirements for accessory drive belt service. Its steel construction and OE-style dimensions support dependable replacement use across the listed Chevrolet, GMC, Saturn, Pontiac, Saab, Mercury, and Nissan fitments.