Key Features
Made with correct bends and curves for perfect fitment.
Premium grade high-heat resistance reinforced silicone hoses ensure the long lasting quality over the OEM rubber coolant hoses.
Includes 100% stainless steel non-perforated embossed hose clamps for easy installation, which do not cut through the silicone hoses.
Ideal for extremely high temperature service and prolonged exposure to under-hood and coolant heat.
100% Satisfaction Guarantee. HPS Performance will help you to troubleshoot all the technical issues and questions.

HPS blue high temp 3-ply reinforced silicone radiator hose kit (part number 57-1686R-BLUE-7) replaces 2007-2013 Chevy Avalanche 5.3L 6.0L V8 stock OEM rubber upper and lower coolant hoses with high-heat resistance material which meets or exceeds OE specifications (Maximum temperature rating: 350F). Excellent for extreme ambient and radiant temperature conditions, HPS premium quality silicone hoses can withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency during daily driving or racing competition. HPS silicone hose kit includes 100% stainless steel non-perforated embossed hose clamps for easy installation, which do not cut through the silicone hoses. Compare to the universal hoses you can get from your local auto parts store, HPS silicone radiator hose kit has all the correct bends and curves for a perfect fitment. HPS silicone hose kit is backed by HPS Performance Products limited lifetime warranty. Vehicle application: 2007-2013 Chevy Avalanche 5.3L 6.0L V8

Vehicle Application
2007-2014 Cadillac Escalade 6.2L V8
2007-2013 Chevy Avalanche 5.3L 6.0L V8
2007-2013 Chevy Silverado 4.8L 5.3L 6.0L 6.2L V8
2007-2014 Chevy Suburban 5.3L 6.0L V8
2007-2014 Chevy Tahoe 4.8L 5.3L 6.2L V8
2007-2013 GMC Sierra 4.8L 5.3L 6.0L 6.2L V8
2007-2014 GMC Yukon 4.8L 5.3L 6.0L 6.2L V8