**No Substitutes:** How is it possible that GMC built the Sierra with such outdated headlights until the revision on the HD trucks in 2020? Fortunately, the new Morimoto XB LED headlights are an exceptional upgrade. They are visually appealing, well-constructed, and have an exceptionally long lifespan. They come with an unbeatable warranty and outperform their alternatives. These headlights are the ideal way to enhance the performance and refresh the front end of your Sierra.

**OEM Plus:** We rely on headlights that meet our daily needs. While the highly anticipated Sierra LED headlights from Morimoto may be more expensive than other aftermarket options, as the adage goes, “you pay for what you get,” we have seen it all. Their fit and finish are far superior to anything else available. Let’s examine some of their standout features below.

**Sequential LED DRL:** A Game-Changer! Their LED daytime running light is powered by Osram 5000K LEDs and is exceptionally bright, ensuring visibility during the day. A separate optic is dedicated to the turn signal function, using amber LEDs to produce a sequential turn signal or a traditional on-off signal, depending on the user’s preference. The C-shaped DRL is routed through an advanced light-pipe style optic to maintain its intensity regardless of the viewing angle.

**DOT Approved:** These headlights will produce a significantly superior result compared to simply replacing LED bulbs in your stock housings. Their quad-projector optics meet and exceed all SAE, DOT, and FMVSS108 regulations when properly aimed, which is easily achievable with their integrated vertical and lateral adjusters.

**Plug-and-Play Installation:** Wiring installation is straightforward. The LED headlights are compatible with your GMC Sierra’s stock halogen or HID headlights without any modifications. They seamlessly connect to the factory connectors for the stock headlights, and each assembly includes all necessary connectors, rubber seals, and pigtails for a hassle-free plug-and-play installation. This eliminates the need for error codes, flickering, hyper-flashing, or radio interference. Furthermore, they are easily removable and will not compromise your vehicle’s factory warranty.

**Durable Construction:** The UV-coated polycarbonate lens ensures long-lasting durability, preserving your truck’s new headlights for years to come. The PPS plastic housing is lightweight and significantly stronger than comparable alternatives. The die-cast aluminum heat sinks within the housings provide adequate cooling for the OEM-grade Osram LED chips that generate the light.

**Aesthetic Appeal:** The headlights possess an exceptional aesthetic appeal. The subtle design elements subtly enhance their visual presence, while maintaining a clean and refined appearance that aligns with the OEM style. The piano black trim and amber side markers contribute to the overall color scheme, ensuring a cohesive look. The 3-inch diameter Bi-LED kuria-optic projectors accurately replicate the OEM design, providing a visually striking contrast.

**Industry Recognition:** Morimoto Automotive Lighting is globally recognized as the industry leader in aftermarket lighting upgrades. We consistently deliver exceptional performance, quality, and style in our products. Our extensive product line caters to the most popular trucks and cars, and we offer both off-the-shelf options and custom-designed products tailored to your specific needs.