In-stock parts ship in 24–48 hours · Questions? Real humans: (920) 249-7744

Shop by Vehicle Pick your rig and see everything that fits
1
2
3
Browse popular rigs & all vehicles Hide vehicles
SKU: LF731

Morimoto GMC Sierra (14-18) 1500 XB LED Tail Lights (Smoked)

$539.00

180-Day ReturnsOn uninstalled, unused parts Real humans who wheel(920) 249-7744 Financing availableAffirmPayPal CreditFor qualified buyers at checkout Secure checkoutEncrypted payment
Confirmed fit: 2014–2018 GMC Sierra
Verified to fit the 2014–2018 GMC Sierra.
Warranty Information

Vendor warranty summary

Morimoto Warranty

At a glance: 5 years on headlight and tail light assemblies; limited lifetime on off-road lighting

This is Morimoto's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 4, 2026.

Coverage by product

Product or component Coverage
Headlight and tail light assemblies (e.g. XB) 5 years
Off-road lighting Limited lifetime
2Stroke LED bulbs (per product page) Limited lifetime

What's covered

  • Product failures and defects on headlights and tail lights for 5 years
  • Off-road lights for a limited lifetime
  • Products must be bought from an authorized Morimoto dealer

What's not covered

  • Modifications, alterations, or misuse
  • Products bought from unauthorized sellers
  • Damage or problems caused by improper installation (document issues before removing lights)

How to make a Morimoto warranty claim

  • If something isn't right, take photos or video of the problem before removing the lights
  • Contact Morimoto support by phone or email before doing anything else
  • Follow their instructions (some items may be field-destroyed with photos; housings usually need to be returned)

Morimoto contact: Phone: 424-239-5142 · Email: morimotohid@morimotohid.com · Claim page / support

Bought it from NVMOS? Start with us.

Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to Morimoto, and help it along either way.

Shop Morimoto at NVMOS

See all Morimoto products, lead times and FAQs →

Disclaimer: The information on this page describes Morimoto's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: Morimoto official warranty information. Last updated on nvmos.com: October 28, 2026. See our return policy for NVMOS's own terms.

About the brand

Morimoto

Morimoto headlights are why most people land here: plug-and-play XB LED headlight assemblies that replace dim factory halogens on Ford, Ram, Chevy/GMC, Toyota, Jeep and Nissan trucks. Morimoto designs, engineers and tests its lights in-house in Atlanta, and NVMOS also carries its LED headlights, tail lights, fog lights, ditch light kits and Banger pods.

Based in: Atlanta, Georgia · Founded: 2008 · Lead time: In-stock items ship in 24–48 hours

Morimoto warranty: 5 years on headlight and tail light assemblies; limited lifetime on off-road lighting. Read the full summary

Warranty terms are set by Morimoto, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.


Morimoto XB LED Tail Lights (Smoked) — GMC Sierra 1500 (2014–2018)

The smoked XB LED tail lights (LF731) give the 14–18 Sierra a darker, modern rear end without sacrificing function. Horizontal rows of TIR optics light up 3D light blades for brake and turn duty, LED reverse lights come standard, and everything stays fully DOT/SAE compliant.

Why it works
3D light blades + TIR opticsHorizontal rows of TIR optics illuminate 3D light blades that handle both brake light and turn signal functions.
LED reverse + Backup-BoostPowerful LED reverse lights come standard; add an optional LED reverse light bar with 2,700 lumens via Backup-Boost.
Smoked or red lensesChoose the smoked outer lens for a stealthy look, or the red version for a classic one.
Street legal, 5-year warrantyComplies with DOT and SAE regulations for rear-facing lamps and is backed by an industry-leading five-year warranty.
Specifications
Spec Detail
Part Morimoto XB LED Tail Lights (LF731)
Optics Horizontal TIR optics with 3D light blades (brake + turn)
Lens Smoked outer lens (red version also available)
Reverse lights LED, standard; optional 2,700 lm LED reverse light bar via Backup-Boost
Compliance DOT and SAE regulations for rear-facing lamps
Warranty 5 years
Fitment GMC Sierra 1500 2014–2018
Frequently asked questions
Are smoked tail lights street legal?

Yes — these comply with all DOT and SAE regulations for rear-facing lamps, so you get the smoked look with road-legal operation.

How hard is the install?

Simple — the design is plug-and-play, so the tail lights connect without special wiring.

Can I add more reverse light?

Yes — the Backup-Boost system lets you add an optional LED reverse light bar with 2,700 lumens of controlled output for confident reversing.

Is there a warranty?

Yes — Morimoto backs these tail lights with an industry-leading five-year warranty.

Videos

Technical specifications

InputGM Multi-Pin OEM
MaterialABS Plastic (Housing), UV-Resistant Polycarbonate (Lens)
Light SourceSSC LED
Reverse LightWhite
Brake LightRed
Parking LightRed
Turn SignalRed

Compatibility

GMC Sierra 15002014-2018
GMC Sierra 2500HD / 3500HD2015-2019 (w/o Dually)
2014 GMC Sierra 1500 Old Body StyleNot Compatible
Dually TrucksNot Compatible
Trucks with OEM LED Tail LightsRequires SKU LF728HT (Sold Separately)
Replaces GM Part #GM2800262, GM2801262
NOTEThese housings have been designed for, and tested on, US-Spec vehicles. Other countries' compatibility may vary and is not guaranteed nor always known.

In the box

Tail Lights2x (One Pair) 14-18 GMC Sierra XB LED Tail Lights
WiringPlug and Play Adapter Harness
Finish the whole truck in one order

Complete your GMC Sierra build

More parts that fit your GMC Sierra and pair well with this one — matched and ready to install.

Build total (1 items)
$539.00
The complete look for your GMC Sierra.
Set any options above, then add them all in one click — one checkout, one shipment.
Everything else that fits this truck

More for your GMC Sierra

Picked from the 2881 parts we carry for the GMC Sierra, matched to 2014–2018 model years. Check the years and trim in each title — or call us and we’ll confirm fit.

Shop all 2881 parts for your GMC Sierra →

Multi-column

Minimalist icon of three people for social, community, or group activities
Join Our Community

For all things NVMOS, check us out on Instagram and Facebook!

Simple black and white credit card icon for payment or checkout options
Financing Available

Pay over time with Affirm or PayPal Credit at checkout, for qualified buyers.

black and white envelope mail icon for email or newsletter sign up
Contact Us

Have a question? Just send us an e-mail at support@nvmos.com