2024-25. LARIAT. A solid metal or plastic block with a threaded hole in the center which is used to secure the Curtain Air Bag Inflator Module to its mounting point. Battery Hold Down Nut. Engine Control Module Nut. Nut that secures the grille. Nut that secures the Radiator Shutter Assembly. Nut used to mount headlight. Radiator Support Air Duct Nut. Battery Tray. Curtain Air Bag. Engine Control Module (ECM). Engine Control Unit (ECU). Grille retainer. HEADLIGHT housing. Headlight Mounting. Hold Down clamp. Outer bracket. PCM. Radiator Support Air Duct. Shutter. Included with: Air Duct.