2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Morimoto XB Sequential LED Side Mirror Lights; Smoked (15-19 Sierra 3500 HD)Find parts that fit my vehicle
Item SHG1191
Sierra 3500 Sales Tech
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
$121.50
70 Reviews
On Sale
-10% $121.50 pair Was $135.00
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- LED Side Mirror Lights
- Improved Brightness over Stock
- Sequential Turn Signal Function
- OE Design for an Ideal Fit
- Durable UV-Treated Polycarbonate Lenses
- Tough Automotive-Grade Plastic Housings
- Smoked Lens Finish
- Convenient Installation
- Limited 2-Year Warranty
- Sold as a Pair
- Fits All 2015 to 2019 GMC Sierra 3500 HD Models
Description
Upgraded Mirror Light Function. Get upgraded mirror light function and brightness with the Morimoto XB Sequential Smoked LED Side Mirror Lights. These side mirror lights feature an OE design and are equipped with high quality LED light chips. These factors combine to offer improved brightness over stock while enabling a factory fit. Moreover, these lighting assemblies also include a sequential turn signal function to give your truck added visibility when activated.
Durable Build Quality. These side mirror lights’ lenses are injection-molded from high-quality polycarbonate offering excellent durability and resistance to cracking and impact. These lenses are then UV treated for resistance to fading. Their housing is similarly injection molded from durable automotive-grade plastic before being completely sealed together with the lenses for reliable all-weather performance. Finally, the lenses feature a smoked finish giving these assemblies a rugged style.
Convenient Install Procedure. These side mirror lighting assemblies feature factory style connectors for convenient plug-and-play installation with your truck’s electrical system. No modifications or extra drilling is needed. Also, installation is completed using just standard hand tools.
Backed by a Limited 2-Year Warranty. This Morimoto XB LED side mirror lights are backed by a limited 2-year warranty covering manufacturing defects. Please visit the manufacturer’s website for more details.
Application. The Morimoto XB Sequential Smoked LED Side Mirror Lights fits all 2015 to 2019 GMC Sierra 3500 HD models.
Application Notes. These lighting assemblies are compatible with Sierras equipped with side mirror lights.
Morimoto LF71209DS-1
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Driver Side LED Side Mirror Lights
- (1) Passenger Side LED Side Mirror Lights
4.5
Customer Reviews (70)
Review Summary
Apr 3, 2025
Review shared from Morimoto XB Sequential LED Side Mirror Lights; Smoked (15-20 F-150)
2020 XLT - Dponce
Installation Time: Less than 1 Hour
Awesome addition
I decided to upgrade all the lights on the exterior. Very happy with the change, really changed the look of the truck.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Mar 3, 2025
Review shared from Morimoto XB Sequential LED Side Mirror Lights; Smoked (15-20 F-150)
2019 XLT - JPtheartist
Installation Time: Shop Install
Morimoto bonanza
Had to purchase these puppies to mach the morimoto family on my rig (headlights, fog lights, taillights and license plate lights). Love these mirror turn signal lights in a smoked lens. Plus they are sequential.... can’t beat it.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Jan 4, 2025
Review shared from Morimoto XB Sequential LED Side Mirror Lights; Smoked (15-19 Sierra 2500 HD)
2017 Denali - HereAmI
Installation Time: Less than 1 Hour
Standout
Great item!! Make me Denali standout with these great signal markers
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Sep 2, 2024
Review shared from Morimoto XB Sequential LED Side Mirror Lights; Smoked (15-19 Silverado 2500 HD)
2019 LTZ - BaronH
LED failure
I purchased these about 6 months ago and they look fantastic. However, about 3 months ago, the passenger side had some LEDs fail on the white lights. amber turn signals still function fine. Install was a short learning curve. Drivers side took 45 min and the passenger probably only took 20. Be very gentle removing mirrors, they have many clips that break easily.
Fit 5/5
Quality 3/5
Bang For Your Buck 3/5
Sep 1, 2024
Review shared from Morimoto XB Sequential LED Side Mirror Lights; Smoked (11-16 F-250 Super Duty)
2012 Lariat - Dc1
Installation Time: Less than 1 Hour
Read full review!!!
These look great and I appreciate the concept! But they would not stay put and snap on like oem. They might work out for you and maybe I got a bad set. Either way I did a return as I am not using super glue on my stuff that is guaranteed fitment. American trucks get five stars for how they handled the return and ordered a different brand morimoto to try. Raxiom gets a single star for poor qc or continuing to sell a product that should come with a warning and superglue. If you don’t mind superglue on your ride. Not me. So I am still using American trucks due to superior customer service and what seems like good knowledgeable folks!! Keep up the good work men and women!
Fit 1/5
Quality 1/5
Bang For Your Buck 1/5
Aug 9, 2024
Review shared from Morimoto XB Sequential LED Side Mirror Lights; Smoked (15-20 F-150)
2020 XLT - ChadM
Installation Time: Less than 1 Hour
Great upgrade
I love these lights. The smoked color looks great with my truck and the sequential turn signal really sets you apart from the rest.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Jun 26, 2024
Review shared from Morimoto XB Sequential LED Side Mirror Lights; Smoked (15-20 F-150)
2020 Raptor - Pablo
Installation Time: Less than 1 Hour
Sequential Mirror lights!
The lights were an easy install and it did not take more than 30 minutes! The lights are bright and make an enormous difference on my truck! I highly recommend investing in these lights.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Jun 9, 2024
Review shared from Morimoto XB Sequential LED Side Mirror Lights; Smoked (15-20 F-150)
2020 Lariat - Coleh28
Installation Time: Less than 1 Hour
Great design
Direct fit on my 2020 lariat. Makes use of signals instead of the factory lights that illuminate when unlocking only.
Fit 5/5
Quality 5/5
Bang For Your Buck 3/5
Jun 7, 2024
Review shared from Morimoto XB Sequential LED Side Mirror Lights; Smoked (15-20 F-150)
2018 XLT - MyblackF150
Installation Time: Less than 1 Hour
Nice mirror lights
I wasn't sure if these would work after adding the Boost Auto Parts wiring harness that makes the mirror lights also work as running lights. To my surprise they did! I had even called Morimoto and asked them if they would and they weren't really sure. (I appreciated their honesty) They work sequentially as signal lights and stay on with the parking lights. I'm very pleased so far. I prefer buying them here as American Trucks has better shipping.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
May 20, 2024
Review shared from Morimoto XB Sequential LED Side Mirror Lights; Smoked (15-19 Sierra 2500 HD)
2016 - ZachFoster
Installation Time: Less than 1 Hour
2016 gmc sierra 2500HD
Absolutely love these! Probably the easiest install of any lights on the truck. My favorite addition as far as lights go!
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
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