Best Sellers

This cover fits the OEM side turn signal on Cascadia trucks. No silicone or double-stick tape is included. Holes allow access to light mounting bol...

This chrome plastic trim fits on the windfin turn signal seen on Freightliner Century, Columbia, Coronado, Classic, and FLD. Will not fit factory l...

This 3-pin female Delphi plug is an OEM replacement for the Freightliner Cascadia side turn signal. It is compatible with the lights shown below as...

Sold SINGLE. Tape mounts to the existing step. This is not a replacement step.

This aftermarket LED turn signal replaces the original fender light on Kenworth T660 trucks. It uses the original plug and mounts to the existing h...

This is our all-time bestselling replacement windfin light. The bubble shape ensures that it can be seen from all angles, which really sets it apar...

This light mounts on the windfin of many Classic, FLD, Century, and Columbia trucks. It can be used on other vehicles, as well. Functions as both a...

This is a great side turn signal. The bulbous shape ensures that it will stick out far enough to catch the eye of anyone silly enough to hang out i...

Includes mounting hardware. No drilling required. Compatible with any watermelon style sealed LED or glass lens light assembly. Glass lens, bulb, a...

Fits our SKU # 16097 Freightliner windfin turn signal. Will not fit our other, similar styles! BEZEL ONLY - LIGHT NOT INCLUDED.

This light replaces the turn signal on the side of Peterbilt 379 dual rectangular headlight housings. It includes four wires - the three standard w...

Sold in pairs, only. Fits trucks 2018 through 2022. Will not fit 2017 and older model trucks.

This teardrop shaped light is a Cascadia-specific version of an old favorite. It's flush mount, with mounting holes to match the factory turn signa...

One of the most effective upgrades you can give your Freightliner is to replace the windfin turn signal with one of our LEDs. They're brighter and ...

One of the most effective upgrades you can give your Freightliner is to replace the windfin turn signal with one of our LEDs. They're brighter and ...

Sold SINGLE. This light plugs into the existing OEM plug, which powers the amber marker/turn signal function. There is an additional hot wire, conn...

Fits either driver's side or passenger's side. Sold SINGLE. Bright LED behind high quality polycarbonate lens with durable plastic injection molded...

Sold EACH. Connects to the existing OEM plug (not included). Includes mounting screws. All lights have amber diodes. Fits Peterbilt 579 trucks 2014...

Wired with OEM factory plug, plus an additional 0.180 bullet plug. Light measures 5-5/16" L x 2-3/8" W x 11/16" H.

Fits Kenworth T680, T700, W990, and T880. Sold SINGLE. Uses the OEM plug for the marker/turn signal function. There is an additional male .180 bull...

These replacement turn signals are a must-have for the chromed out Century. Pair them with the replacement headlight bezel and a new running light ...

Fits Kenworth T680, T700, W990, and T880. Sold SINGLE. Uses the OEM plug for the marker/turn signal function. There is an additional male .180 bull...

This light replaces the turn signal on the side of Peterbilt 379 dual rectangular headlight housings. It includes four wires - the three standard w...

This replacement marker and turn signal light fits in the stock mounting holes on the side of your Peterbilt headlight assembly. It's not as bulky ...