GMC Sierra 3500 Accessory Drive Belts and Pulleys
This page covers accessory drive belts and pulleys for the GMC Sierra 3500, spanning model years 2001–2013. The range includes serpentine belts, idler pulleys, tensioners, and related hardware in OE replacement and heavy-duty configurations. Select your year above and we'll show only the accessory drive belts and pulleys that fit your GMC Sierra 3500. Fitment is checked against our vehicle data for every part listed.
ACDelco 38009 Professional Flanged Idler Pulley 6-Rib Serpentine
Gates K040400 Micro-V Serpentine Drive Belt 40.14" Effective Length
Gates 38259 DriveAlign Auto Tensioner for Serpentine Belt Systems
Representative Photo, actual item may vary
Representative Photo, actual item may vary
ACDelco ACK060930 Serpentine Belt Drive Component Kit with Tensioner and Idler
What's here for your GMC Sierra 3500
- Serpentine belts, including OE replacement and heavy-duty options
- Drive belt idler pulleys, available with flange and universal fitment styles
- A/C drive belt idler pulleys
- Drive belt tensioners
- Drive belt tensioner assemblies and kits
- Drive belt idler pulley bolts
- A/C drive belt tensioners
The widest selection here comes from ACDelco, Gates, Dayco, and Dorman, covering a broad spectrum of belt and pulley types across the 2001–2013 model range. Other categories GMC Sierra 3500 owners shop for: GMC Sierra 3500 Shocks and Struts, GMC Sierra 3500 Exterior Lights and GMC Sierra 3500 Seats and Seat Parts, or browse all GMC Sierra 3500 parts and accessories.