Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT
Important notes before you order
- *OEM LED Third Brake Light Trucks: Not Compatible
- *Trucks w/ Camera in Third Brake Light: Not Compatible
- *Ram Classic: Not Compatible (Use SKU X3B30 instead)
- Replaces Mopar Part Numbers: 20789679, 20789680, 25867785, 25867786, 20936420, 20789706, 15849088, 15875917, 15237568, 15237578, 20832116, 20832118, 20909411, 20909412, 19371153, 19371151
- This assembly was developed for compatibility with North American vehicles. Morimoto does not guarantee compatibility with trucks outside of North America.
- Designed in compliance with DOT, SAE, and FMVSS108 standards.
Specifications
| Brand | Morimoto |
|---|---|
| Part number | X3B65 |
| Input | Mopar Multi-Pin OEM |
| Housing | Piano Black Polycarbonate |
| Lens | UV-Resistant Clear Polycarbonate |
| Bed Light | White (3W) |
| Warranty | Five (5) Year |
What's in the box
| Qty | Part | Description |
|---|---|---|
| — | — | Third Brake Light: 1x Morimoto X3B Third Brake Light (X3B65) |
| — | — | Accessories: 1x Adapter Harness, 1x Spare Foam Gasket, 4x Rubber Washers |
| — | — | Optional Rapid Flash Module: Plug and Play Flasher (X3B01) |
Features
- Modern Design: Stylish 3D red brake light with clear bed illumination.
- High Visibility: Bright LEDs for excellent day and night visibility.
- Rapid Flash Option: Add flair with the F1-style rapid flash module (SKU X3B01).
- Efficient Bed Lighting: Rail-style bed lights eliminate dead spots.
- Easy Installation: Re-uses mounts, plugs into stock wire harness, no modifications needed.
Installation
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
Introducing the Morimoto X3B LED Third Brake Light X3B65 for 2019+ Ram 1500 trucks. This cutting-edge upgrade offers a perfect blend of style, performance, and utility. Say goodbye to outdated bland stock third brake lights with the X3B's modern brake light optics, clear bed illumination, and sleek piano-black polycarbonate housing. Its quad brake light optics, featuring optical-grade polycarbonate and powerful 3W LEDs, ensure high-intensity visibility day and night. Plus, an optional F1-style rapid flash module is available for added flair. With easy installation, retaining the original mounting points and plug-and-play compatibility with the stock wire harness, upgrading to the X3B is hassle-free. Compliant with DOT and SAE regulations and backed by a five-year warranty, Morimoto once again delivers style, safety, and performance for serious truck enthusiasts. Upgrade your Ram with the Morimoto X3B Third Brake Light today.
Just Right: Yes, we know. We know. You have been looking for a third brake light upgrade for a while now, only to retreat every time. Discouraged when the search returns no more than the same old variety of el-cheapo options out there. The X3B from Morimoto is different though. It's the one you've been waiting for. It's a no-compromise brake and bed light that offers the perfect pairing of style, performance, and utility, and its now available for your 2019+ Ram 1500 Ram truck.
Style: Modern headlights have come a long way. Modern tail lights have come a long way... yet Dodge is still specifying the same basic 20-year-old third brake lights on even their most modern trucks. Why? The X3B is the perfect grand finale for detail-oriented enthusiasts who just say no to stock. The pronounced 3D red brake light optics are as modern as it gets, yet tasteful. Complimented by the clear optics that illuminate the bed, and all wrapped up inside a piano-black polycarbonate housing. Here, form meets function.
Brake Lights: Here, function meets form, because the quad brake light optics are just as effective as they are attractive. Four jewel-like optics molded from optical-grade polycarbonate paired with powerful 3W LEDs create a high-intensity brake light setup that's easily visible both day and night. An F1-style rapid flash module is also available, and easy to install (SKU X3B01).
Bed Lights: Are usually an afterthought, but not with the Morimoto X3B LED brake light modules. Optically engineered rail-style optics have been purposefully designed to effectively illuminate your bed without dead spots. While the X3B looks cool, its also a major upgrade for enthusiasts who value utility, and actually use their trucks too.
Easy Install: The X3B re-uses all of the original mounting points, fits like the factory brake light, and will plug into the stock wire harness. There are no modifications required for the installation.
Style and Safety: All Morimoto assemblies are designed to comply with all DOT, SAE regulations for rear-facing lamps. We pride ourselves on offering stylish, high-performance and safe products for serious enthusiasts, which is why all new Morimoto products are verified by trusted third party labs for compliance and are backed with an industry-leading five year warranty.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
No reviews for this part yet. Trucks R Us is rated on Trustpilot, Google and the BBB.