UAC A/C Refrigerant Discharge Hose For 2003-2006 Chevrolet Silverado 1500 4.3L

2003 Chevrolet Silverado 1500 Submodel: Base; Engine: 4.3L V6 GAS; EngineCode: L35; EngineVIN: W;. 2003 Chevrolet Silverado 1500 Submodel: Base; Engine: 4.3L V6 GAS; EngineCode: LU3; EngineVIN: X;. 2003 Chevrolet Silverado 1500 Submodel: LS; Engine: 4.3L V6 GAS; EngineCode: LU3; EngineVIN: X;.