I need help from people who know how to install or at least buy all the right parts to replace a rear door pillar / garnish on drivers side. I can do minor diy installs but if this requires specific tools it’s out of my scope and will take to a friend. Most importantly, I need to make sure I get all the right parts. If you’ve ever removed or replaced this please lmk if I need accessory screws or washers besides what comes with the oem part that’s roughly $20. Dealer wants $300 for this plastic

p.s. blew off on freeway

thanks for your time and help