Coolant Reservoir. FITS 2011 2012 SIERRA/SILVERADO/SIERRA DENALI 2500 3500. SIERRA 2500 PICKUP 11-12 6.6L. SIERRA DENALI 2500 11-12 6.6L. SIERRA 3500 PICKUP 11-12 6.6L. SIERRA DENALI 3500 11-12 6.6L.
This product would be the best fit for Sierra 2500 pickup owners who need a reliable coolant reservoir replacement to ensure their vehicle's proper cooling system function.
