Position: Heater To Tank. 2006-2009, 2011-2013 Chevrolet Suburban 1500 6.0L V8 GAS. 2002-2014 Chevrolet Suburban 1500 5.3L V8 FLEX. 2000-2009, 2013 Chevrolet Suburban 1500 5.3L V8 GAS. Engineered to resist electrochemical degradation - the leading cause of hose failure.
