Need to replace the driver side turn signal or side marker light on your 2002-2004 Ford Explorer? This TYC part is exactly what you're looking for. It's CAPA certified, which is basically the gold standard for aftermarket parts—it means it's been tested to fit, perform, and last just like the original. This one replaces OEM number 1L2Z 13201 AA and Partslink FO2520167. It's a park/signal combination light (except for the Sport model up to 12/22/03). Just a heads up: the unit includes just the lens and housing; you'll need to get bulbs separately. It comes brand new in the box, factory sealed, and meets all DOT and SAE standards. Plus, when you buy from Carlights360, you get a 1-year limited warranty and free returns within 30 days with no restocking fee. Make sure your Explorer's details match before ordering, and note that signatures might be required for orders over $200. Get your Explorer looking and functioning like new again!