Western Star 4900/5700XE Evolution® Charge Air Cooler | Dura-Lite - 35J DD15 379 (1991–2009)

379 (1991–2009)

By connecting the orange power wire to the factory headlight switch

Nighttime Mode with 3 Customizable Brightness Settings

this kit ensures correct alignment and a secure

Western Star 4900/5700XE Evolution® Charge Air Cooler | Dura-Lite - 35J DD15 379 (1991–2009)Built tough for Western Star vocational and highway trucks, this Evolution Charge Air Cooler uses Dura Lites patented high temp silicone grommet seal to eliminate boost leaks and extend lifespan. Whether youre hauling long or heavy, this CAC delivers reliable, leak free performancecovered by a 7 year warranty. ? Vehicle Fitment: Freightliner 122SD (20122018) Freightliner Cascadia (20082018) Freightliner Coronado (20082018) Western Star 4700 (20122018)