Kit delivers proper tension and performance to the belt drive making it virtually impossible for the belt to jump off.

Under rain and snow conditions, the serpentine belt could come off. Kit includes double-sided Micro-V belt, grooved idler pulley and tensioner with grooved tensioner pulley. Delivers proper tension and performance to the belt drive making it virtually impossible for the belt to jump off. Part Number: 38379K*

* The OE waterpump pulley on these applications is smooth. Running the duel sided ribbed belt on this pulley's flat surface is acceptable and will not reduce the efficiency of the waterpump.