All Makes / GMC / SIERRA 2500 HD PICKUP

GMC SIERRA 2500 HD PICKUP Specs

Choose the year of your GMC SIERRA 2500 HD PICKUP to view exact factory data.

2026 View Specs 2025 View Specs 2024 View Specs 2023 View Specs 2022 View Specs 2021 View Specs 2020 View Specs 2019 View Specs 2018 View Specs 2017 View Specs 2016 View Specs 2015 View Specs 2014 View Specs 2013 View Specs 2012 View Specs 2011 View Specs 2010 View Specs 2009 View Specs 2008 View Specs 2007 View Specs 2006 View Specs 2005 View Specs 2004 View Specs 2003 View Specs 2002 View Specs 2001 View Specs

Maintenance Guide for GMC SIERRA 2500 HD PICKUP

Regular maintenance is key to keeping your GMC SIERRA 2500 HD PICKUP running smoothly. Our database covers models from 2001 to 2026.

Whether you have the base engine or the upgraded version, ensuring you use the correct oil viscosity and capacity is crucial for engine longevity.

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Click on your model year above to see the exact fluid requirements, filter part numbers, and torque specifications.