GMC Chevy Cadillac H2 Aluminum Coolant Overflow Reservoir Tank

GMC Chevy Cadillac H2 Aluminum Coolant Overflow Reservoir Tank GMC Chevy Cadillac H2 Specifications: Thicker materials,stronger welds. Durable alloy aluminum to withstand temperature variations and the corrosive nature of coolant,fast cooling for improved performance.  Quick pressure relief to protect you radiator and other components due to over pressure. Designed to fit in the same location as the stock tank,easy bolt-on installation. Proper installation and maintenance are crucial for optimal. Color: Powder silver (If you need other colors, please contact us)   Part Number:  15203949, 15778386, 15808715, 603-102 Fitment: Make Model Year Cadillac Escalade 2002-2006 Cadillac Escalade ESV 2003-2006 Cadillac Escalade EXT 2002-2006 Chevrolet Avalanche 1500 2002-2006 Chevrolet Avalanche 2500 2002-2006 Chevrolet Silverado 1500 1999-2006 Chevrolet Silverado 1500 Classic 2007 Chevrolet Silverado 1500 HD 2001-2003 Chevrolet Silverado 1500 HD 2005-2006 Chevrolet Silv