AC DELCO - AC DELCO FS DEX GEN3 5W30 12/1Q cast Great for filling radiators and

Great for filling radiators and other containers

Cleans and Degreases

Helps protect against harmful elements like UV and oxidation

Delivers serious wet black shine that last for weeks

Extended drain capable

AC DELCO - AC DELCO FS DEX GEN3 5W30 12/1Q cast Great for filling radiators andMeets the highest U. S. standards for automotive engine wear protection to provide top of the line engine support Meets ILSAC GF 5 specifications to fulfill current energy conserving performance standards Meets API SN Service Classification requirements to be suitable for use in modern engines Provides protection against high temperature deposits to reduce engine wear Provides protection against viscosity breakdown for long oil life and drain intervals