Position: Heater To Tank. 2007-2013 Chevrolet Avalanche 5.3L V8 FLEX. 2007-2009 Chevrolet Avalanche 5.3L V8 GAS. 2007-2009 Chevrolet Avalanche 6.0L V8 GAS. Notes: Molded Coolant Hose. Engineered to resist electrochemical degradation - the leading cause of hose failure.
