Part Type: A/C Refrigerant Suction Hose. Refrigerant Type: R134A. Suction Line Hose Assembly. Notes: Notes: Suction Line. 2007 Chevrolet Silverado 3500 HD Engine: 6.0L V8; Suction Line;. 2008 Chevrolet Silverado 3500 HD Engine: 6.0L V8; Suction Line;.
