Dometic 231 LED Awning Light Rail Set 3315701.419

If the LED light track on your Dometic 231 Series awning has cracked, yellowed, or the adhesive finally let go, this is the part that puts it right. It's the mounting rail only, the plastic channel that holds your awning's LED light strip. You get a set of three 8-foot sections, adhesive backed and ready to run along the bottom of the awning case. This is the factory replacement rail, Dometic part 3315701.419, made for the same 231 Series awnings that shipped with an LED strip from the start.

Here's how it fits together. The rail mounts to the underside of the awning roller case, and the Dometic LED strip slides into the channel from the end. The light isn't included here, just the track it rides in, so if your strip is still good you're only replacing the part that failed. Three 8-foot sections give you 24 feet of rail to work with, which covers the full run on longer awnings and leaves you room to trim down for shorter ones. It pairs with Dometic awning light 3315283.006, the LED kit these rails were built around.

Fitment matters on this one, so let's be clear about it. These rails are for the Dometic 231 Series, and specifically the versions that came with LED lighting installed from the factory. Awning widths from 8 feet up to 21 feet are covered. If your awning never had an LED strip, or it's a newer Dometic awning with a different rail profile, this channel won't line up the way it should. Check your model against the 231 Series before you order. The adhesive-backed design means there's no drilling required on the case itself, which keeps the install clean.

A few things we've learned about getting these to stay put. Clean the mounting surface well before you press the rail on. Any wax, dirt, or old adhesive residue and the tape won't grab. Warm weather helps the adhesive set, so pick a mild day if you can. A lot of folks add a handful of #8 screws with fender washers as backup, especially on the ends where peeling starts, and that's not a bad idea for an awning that sees a lot of sun and wind. Just don't overtighten. The plastic can crack at the screw holes if you crank down too hard, so snug is plenty. Route your light strip's wiring so it doesn't pinch when the awning rolls up.

Who needs this? Anybody with a Dometic 231 LED awning whose light rail has seen better days. Sun and weather are hard on plastic, and a cracked or sagging rail lets the LED strip flap loose or fall out entirely. This set gets you back to a clean, factory-style mount. What it's not: it's not the LED light strip itself, and it's not a universal rail. It's the specific 231 Series replacement channel. If you need the light too, grab the 3315283.006 kit alongside it. And if you're not sure whether your awning is a 231 Series with factory LED, measure your awning and check the model tag before ordering so you get a rail that actually fits.

One more note on the material. These are plastic rails, the same spec Dometic uses on the factory awning, so they flex with the awning case instead of fighting it. That flex is what lets an 8-foot section follow the line of the roller without stress cracking under normal use. Because you're buying the genuine Dometic part, the profile matches the LED strip's mounting tab exactly, so the strip seats and holds the way it did when the awning was new. Aftermarket look-alikes can bind or sit loose. Sticking with the factory rail takes that guesswork off the table.