Description:

Engine Coolant Reservoir Expansion Tank. Compatible with or fits: 2015 - 2019 GMC Sierra 1500 4.3L V6. Compatible with or fits: 2015 - 2019 GMC Sierra 1500 6.2L V8. Compatible with or fits: 2014 - 2019 GMC Sierra 1500 5.3L V8. Review Description to Ensure Proper Fit.