4th Gen 4Runner Chase Light Housing | 2003-2009 OEM Spoiler | Baja Designs Rock Light Mount

Add chase lights to your 4th Gen 4Runner — without touching a drill.
The Alpine Trail Co. Chase Light Housing is a direct OEM replacement for the factory third brake light on 2003-2009 Toyota 4Runners equipped with the rear spoiler (Sport Edition standard, optional on SR5 and Limited). The 3D-printed ASA housing mounts to the same factory metal backing plate as the stock unit using the included longer bolts — no cutting, no drilling, no permanent modifications.
Four perfect-fit light mounts designed straight into the housing, with optimized wire routing to prevent pinched wires during install — turning your spoiler into a clean, integrated rear lighting array for camp, recovery, or trail visibility.
⚠️ Lights are NOT included. This listing is for the housing only. Four (4) Baja Designs rock lights are required and sold separately, direct from Baja Designs or your preferred retailer.

Build it out
∙ No spoiler? Use the wingless chase light housing instead
∙ Shop all 4th Gen 4Runner gear →