Headlamp Assembly : SIERRA 2500 PICKUP 20 (LED), w-o intellibeam headlamp; L. Left, Driver Side

Application:
SIERRA 2500 PICKUP 20 (LED), w/o automatic high beam; L.
SIERRA 2500 PICKUP 21-23 w/o automatic high beam; L.
SIERRA 3500 PICKUP 20 (LED), w/o automatic high beam; L.
SIERRA 3500 PICKUP 21-23 w/o automatic high beam; L.