Brand New Pair of DRL Light Guides (Left + Right) for 2013–2017 Cadillac XTS

Refresh both of your Cadillac XTS front headlights with this complete, brand-new DRL light guide tube set. Every order includes one left side and one right side light guide tube, so you can replace both daytime running lights at the same time — no need to buy them separately.

✅ Complete Set for Both Front Headlights

This package includes a matched pair of light guide tubes (one for the left headlight, one for the right headlight), designed to fit both sides of your 2013-2017 Cadillac XTS perfectly.

✅ Brand-New, High-Quality Construction

Each light guide tube is 100% new, made with high-transparency optical material and durable LED elements. No refurbished or used parts.

✅ Direct Fit & Plug-and-Play Installation

Engineered to match the factory mounting points and connectors, these light guide tubes are designed for straightforward replacement. No modifications or extra parts required for most installations.

✅ Fix Common DRL Problems

If your original daytime running lights are dim, yellowed, discolored, or completely not working, these replacement light guide tubes will restore the bright, clean white light your XTS had when new.

✅ Long-Lasting Performance

Made to resist yellowing and aging caused by UV exposure and heat, these light guide tubes maintain consistent brightness and clarity for years.