1993 Chevrolet Lumina 3.1L V6 FLEX. 1991-1997 Chevrolet Lumina 3.4L V6 GAS. 1990-2001 Chevrolet Lumina 3.1L V6 GAS. Contents: Water Pump, Gasket, 5 Bolts. Quality-assured with 100 percent leakage and functional tests of seals, bearings, castings and fully assembled water pump.