SKP SK89015 Accessory Drive Belt Idler Pulley

Accessory Drive Belt Idler Pulley for OE-Style Fitment

The SKP SK89015 accessory drive belt idler pulley is built for vehicles that need stable belt routing and consistent tension across the accessory drive system. With a polymer/plastic construction and OE-style dimensions, it supports smooth operation in applications such as Ford Fiesta, Chevrolet Silverado 1500, and GMC Sierra 1500 fitments.

• Polymer/plastic pulley construction for wear resistance
• Outside diameter: 72 mm
• Inside diameter: 17 mm
• Width: 24.5 mm
• Track width: 21 mm
• Flange depth: 1.5 mm
• Mounting depth: 12 mm
• Direct replacement style for accessory drive belt systems

Fitment and Application Details

Compatible With a wide range of belt drive layouts across Ford, Chevrolet, GMC, Cadillac, Mazda, Mercury, Suzuki, BMW, Honda, Isuzu, Acura, Lincoln, Oldsmobile, Pontiac, and more. This part cross-references Dayco 89015 and Gates 38008 for the same application. The SK89015 is also used in OE-style replacement searches for Ford Fiesta, Chevrolet Silverado 1500, and GMC Sierra 1500 accessory drive service.

• Fits 2018-2019 Ford Fiesta, N/A, w/o A.C.; 73/69mm x 24.5mm
• Fits 2011-2016 Ford Fiesta, N/A, w/o A.C.; 73/69mm x 24.5mm
• Fits 2014-2016 Chevrolet Silverado 1500, Air Conditioning Bypass, w/o Air Conditioning; 73/69mm x 24.5mm
• Fits 2009-2013 Chevrolet Silverado 1500, Serpentine, 73/69mm x 24.5mm
• Fits 1999-2013 GMC Sierra 1500, Grooved Pulley, w/o A.C.; 73/69mm x 24.5mm
• Fits 2008-2013 Cadillac Escalade, Serpentine, 73/69mm x 24.5mm
• Fits 1997-2013 Chevrolet Corvette, Accessory Drive, 73/69mm x 24.5mm
• Fits 2004-2017 Chevrolet SS, Alternator, 73/69mm x 24.5mm

What This Idler Pulley Helps Address

• Belt noise caused by a worn or rough idler pulley
• Uneven belt tracking in the accessory drive system
• Visible pulley wear, cracking, or surface damage
• Accessory drive vibration from a failing pulley bearing assembly
• Loss of proper belt routing on grooved or serpentine applications

Installation Notes and Tips

Verify pulley diameter, width, and mounting depth against the original part before installation. Confirm whether your vehicle uses a grooved pulley, serpentine routing, or an application without air conditioning, since the fitment list includes multiple configurations. Match the OE-style dimensions and position notes exactly for the vehicle and engine setup.

Quality Assurance

SKP manufactures this idler pulley as a durable replacement component for accessory drive service. The polymer/plastic design is selected to resist wear in daily operation and support long-term belt system performance.