Specialty HID System

2014+ Sierra: Morimoto Elite


PART #: 2 x BL11, 1 x MM.N.045, 1 x H10, 1 x H300, 1 x H310

    • 9012: XB 4K HID Bulbs (Pair)


DOT Reg'd:


For more information on street legality in the US, click HERE

[ In Stock: 0 pieces ]


Product Details

Coveted: From our customers perspective, it's hard to imagine a better solution in terms of performance and ease of install than the Morimoto Elite Systems. The product of years of research, development, and innovation, Morimoto's 2014 GMC Sierra HID lighting system includes a selection of high performance components that when used in conjunction delivers unequivocal results. It's well worth a few extra bucks compared to anything else on the market, and today has become one of the best selling HID lighting systems in our entire catalog. Check out these install threads 1,2,3,4, 5 posted by do-it-yourself Sierra owners just like you.

Install Video: Not ready to just take our word for it, and didn't feel like reading through all the install links on the forums? Check out an Install Video and Review by this online blogger who loved the Sierra Spec kit and matching XB fogs. It's a "must watch" if you're considering the upgrade for your truck!

Sierra Wiring: A special Sierra Spec HD Relay Harness is designed to make your Sierra install piece of cake. Double-sealed 40A relays and 14-gauge stranded copper wire wrapped in durable black tech-flex mesh are completely new features that ensure the wire harness meets and exceeds the looks and quality of the factory parts it's replacing. No cutting, no splicing, no mess, and no stress. There are only five connections, and each of them is plug-n-play. Most importantly, the harness includes the proper capacitor to absorb and smooth out the pulsed signal from the factory Sierra fog light circuit that plagues these trucks.

Powerful Ballasts: Morimoto may be known first and foremost for developing the aftermarket's best HID bulbs, but they've also changed the game when it comes to ballasts. The all-new XB ballasts included in this HID lighting system offer the perfect blend of function and style with an industrial-edge design and state-of-the-art technology. Morimoto moved the igniters closer to the HID bulb to mimic OEM and further away from the circuitry to reduce EMI/RFI radio interference and eliminate failures and misfires. We've sold thousands of these and use them in our own vehicles. User approved!

9012 XB Bulbs: Let's face it: the Sierra is a great truck, but the stock fog lights suck! We hear it all the time from late model Sierra owners. When installed in the Sierra's fog lights, Morimoto XB HID bulbs will help you instantly achieve your dreams when it comes to a 2014/2015 GMC Sierra fog light upgrade. We put the XB 9012 HID bulbs up against industry benchmark Osram CBI bulbs at 5500K and they produced nearly identical luminosity. Better yet, that bright, color accurate, and intense beam will last as long as far more expensive OEM alternatives.

Fully Backed: At The Retrofit Source Inc., we don't carry products we aren't confident enough to back with a full 5-year warranty on all components.* The Morimoto Elite 2015/2014 GMC fog light upgrade kit is designed to run for 2,500 hours, so that's what the guarantee covers. Even better, we're always available to offer expert assistance and advice to help you through any technical difficulties you are experiencing. We've seen some pretty crazy promises being made by other online dealers. A "lifetime" warranty on a product with a finite service life, really? Just remember if it's too good to be true, it probably is. [*XB55 kits have a 3-year warranty]

Your Partners: For over a decade, TRS has been dedicated to providing the best OEM and aftermarket automotive lighting products at the lowest prices. We're the industry leader because we not only offer superior selection and value, but also because of our team of knowledgeable enthusiasts who go the extra mile to ensure your complete satisfaction. Need help with a project? Looking for a product recommendation? Wholesale inquiry? Technical trouble? Contact us!

Product Specs

  • What's Included

  • HID BALLASTS: 2x Morimoto XB35 or XB55 AMP

  • 9012 HID BULBS: 2x XB 9012

  • WIRE HARNESS: 1x Anti-Flicker

  • WARRANTY: 5 Years (35w) or 3 Years (50w)

  • Compatibility

  • BASE/FITMENT: 9012

  • APPLICATION: HID and LED bulbs are street legal in the USA for Fog Light use only. Not compliant with DOT / FMVSS108 and not street legal in the USA for Headlights. Legal for off-road use in Snowmobile and ATV headlights and off-road racing use only auxiliary or forward lighting. International street legality varies by country. For detailed clarification on street use, CLICK HERE Note: This usage regulation is not unique to Morimoto bulbs. All LED and HID bulbs from all other brands, regardless of marketing claims, are prohibited from street use in halogen headlights in the USA. To find street legal LED headlight assemblies, CLICK HERE



  • Tech Specs


  • BALLAST OUTPUT: 85V AC 35W or 50W

  • BALLAST MAX. V: 25kV (at start-up)


  • 35w RATED LIFESPAN: 2,500 hours

  • 50w RATED LIFESPAN: 2,000 hours

  • 3000K BULBS: Golden Yellow ~2800lm (each)

  • 4500K BULBS: Warm White ~3500lm (each)

  • 5500K BULBS: Pure White ~3400lm (each)

  • 6500K BULBS : Cool White ~3200lm (each)

  • 50W BALLASTS: (+20% intensity) (-20% lifespan)(-1000K color)

Product Reviews

4.8 out of 5 stars

33 Reviews   Write a Review

5 out of 5 stars

2014 GMC Sierra


Very pleased with the customer service. Cesar helped me troubleshoot and it was something so minor. I hooked everything up in my 2014 gmc sierra as the video online and the lights didnt come on. So I called and got Cesar. He had me hook the oem plug directly to the relay and there was a flicker. He instantly knew the problem and he was right on the money. The pins in my oem stock plug had to separated a little bit and Bam Lights Worked!! Thank you for hitting the nail on the head in under 5 mins Cesar and thank you retrofit source for and amazing product. Now I can see waaaaay better at night with these lights than the stock halogen bulbs. Earned a customer in me. Thanks again!

5 out of 5 stars


Michael Bergeron

A quick review of my TRS 2014+ GMC Sierra Morimoto HID installs.

The Kit: everything you need except fasteners and zip ties.

The Install: I installed two kits on 2 trucks in 2 days. Each install took approximately 1.5 hours (I was in no hurry).

Truck #1) 2014 Sierra 1500. It received a 2014+ Sierra Morimoto Elite kit, w/50W ballasts and 5500K bulbs.

The truck did NOT require the air intake tube to be removed (contrary to what I have read elsewhere). Also, the air filter does not need to be disassembled, but rather pulled straight up and out in 1-piece after disconnecting 2 connectors. I used 3M VHB tape to hold all of the kit components- no nuts/bolts/drilling required. The wiring harness supplied fit perfectly, and the fuse is easily accessible.

Truck #2) 2015 Sierra 2500HD Denali Duramax. It received a 2014+ Sierra Morimoto Elite kit, w/50W ballasts and 6500K bulbs.

Like the 1500, this truck's air inlet tube remained installed, and the air filter assembly pulls straight up the same way. This truck did require the second battery (driver's side) to be removed. I pulled power from the second battery, as it was more convenient. 3M VHB tape used here as well. The supplied harness again fit perfectly. The fuse is even more accessible on this install.

The results: I wanted to wait for the "new" to wear off before I wrote a review. It's been a few months.

The GOOD: The light output is AWESOME. The road is FILLED with light on low-beam (the cutoff is unchanged), on high-beam the road is lit up for 1,000 feet easily. THIS is what GM should have installed from the beginning. 5 stars.

The BAD: on the 1500, power is supplied to the relays in DRL-mode. This means the headlights are on any the time that the truck is in gear/or if it is dark, so bulb life may suffer (the Denali has LED's around the headlights for DRL- so this not an issue). The color/temp of the lights has "burned-in", but they don't match the OEM fogs exactly. Minor detail.

The UGLY: The 1500 was so dirty I didn't use any of the pictures. (truck had been on a dusty construction site with no under-hood cleaning before the install).

The VERDICT: Probably the most well-spent vehicle modification I have done. If you are thinking about upgrades in your 14+ GMC, THIS is the one you need to do first. Thanks to the folks at The Retrofit Source for putting together an excellent, reasonably priced kit to address a serious shortcoming on these trucks.

5 out of 5 stars

2015 2500HD Denali


Awesome kit! Huge improvement over stock bulbs. Install was easy and TRS tech support was great. The stock projectors give a less than desirable pattern but still very good. I got the 55W kit and it was suggested that I go with the 6000K bulb. The color does not match the factory DRLS very well slightly bluer. I think I will get the 5000K bulbs.

5 out of 5 stars

2015 GMC 2500 Denali HD


The previous comment was correct, the 55W 4300k is the way to go if you want a brighter than stock but still factory look. This kit installed in my 2015 Denali with little modification in about an hour and a half. Looks amazing on the road at night!

5 out of 5 stars

2015 GMC Sierra Denali

Andy Dittrich

I recently just bought these for my 2015 GMC Sierra Denali and they're amazing. The factory headlights that came with my truck were the worst headlights I have ever had in a truck, and I was afraid to drive at night. I installed these lights and it was a night and day difference. The light is crisp and clean and I can actually see my surroundings and the road ahead of me now. I would recommend these lights to anyone, no complaints, 5 STARS!

5 out of 5 stars

2015 Sierra - went with 35W and 4500K

Eli Hauschild

This kit is awesome. It was super easy to install. I followed a youtube video on how to install and where to put everything. There is a little bit of glare with the 35W kit, so I am actually glad I didn't go with the 50W in the stock projectors. Since about 90% of my driving is around tons of oncoming traffic, I needed to balance that out, and reduce the risk of blinding anyone. 35W is ample lighting. I can now see perfectly with low/high beams. It's a huge improvement in the rain as well. I also chose the 4500K bulb because the warm color is way better for snowy conditions. You don't want pure white light on a snowy road. Seriously, get this kit!

5 out of 5 stars

2015 GMC Sierra Denali

Brian Magers

The 2015 gmc stock headlights were dangerous with very poor visibility. I first wasted money on putco led retrofit kit as stated complete waste of my money. Very poor light distribution struggled to see at night. Researched hid's and TRS systems were by far the best quality. The dual relay harness speaks for itself and the customer service was incredible they answered all of my questions and concerns by email. I purchased the 4500 35w ballast and am extremely happy very bright and can see at night now!!! Improved side light distribution a little as well. Very simple install thank you TRS!

5 out of 5 stars

2015 Sierra Spec review


After being blind at night for 6 months in my new 2015 Sierra, I decided it was time to do something about the terrible stock halogen lights... Many hours researching and talking to many shops about an HID upgrade lead me to the retrofit source. Shipping was a bit slow getting them to Canada but it was worth the wait. First off the quality of the packaging was impressive, I had no worries about shipping damage that's for sure. Top notch! I have worked with many aftermarket kits on numerous projects and this kit amazed me with the quality of the wiring and connectors used in the kit. My only complaint is very limited instructions for installation, I could see less experienced people looking for more guidance than provided online.

Once install was complete they fired right up, no flickering or issues what so ever! I knew right away I was going to need to adjust the aim of the lights down so I wouldn't blind other drivers. Two full turns on the adjusters and I had amazing low beam performance showering the road with light and have never been flashed by other drivers. High beam.... Let there be light!!! Wow.... I can safely see two to three times the distance as I could before.

Highly recommended, these lights could save me from an accident in my future.

5 out of 5 stars

Absolute best customer service I have ever received!

Coty Allen

The crew over at TRS made this purchase one of my favorite yet. Not only did it make night driving 100% safer it made it more enjoyable. Sierra kit was a very simple plug and play install. Dont know why GMC didnt do this before they ever left the factory.

5 out of 5 stars

50w HID upgrade

Marcus Coulter

My first observation is that everything was very well packaged, the only minor change I would make would be to wrap the bulbs in bubble wrap as they are the most fragile and critical component. A point that was reinforced to me when the delivery person fumbled the box and dropped it on my driveway while handing it to my daughter, and yes my daughter than dropped the box a second time while handing to me. LOL

Once opened it is quite clear that this kit is far more refined than the previous TRS Kit I bought 2 year ago:

Old HID Kit: 9012 MORIMOTO Elite HID System:

 Ballasts - 3Five DSP

 Harness Type - HD Relay

 Bulbs – 3Five 4,300

 Capacitor Link

 Extra Set of Bulb's (better to have local than be SOL)


 Ballasts - 50w/AMP: Morimoto XB Ballast

 Harness Type - HD Relay 9005/9006

 Morimoto Anti-Flicker Capacitor Link

 Bulbs – 9012: XB 4500K

 Wire Harness Extension – 9006 Extension

The HD Harness has been significantly improved and only need a single ground, as opposed to the original kit that had 3 grounding points. It was also quite nice that each wire was pre-labelled, which simplifies the install. In fact it took me longer to uninstall the old kit than it did to install the new one. It took me about an hour get everything hooked up, but I still need to do some clean up as my CAI make it a bit more tricky to run / secure / hide all of the wiring.

I did noticed that the Test Lead and Extension were missing from the box which was a bummer, however I was able to get everything installed without issue.

The first time I turn my new lights on, I was smiling ear to ear, and thought wow what a difference over the old 35w kit, the beam pattern is now laser sharp.

Great Job TRS!


 HD Harness Wires are all pre-labeled

 Heat shrink and loom assembled by a pro

 Less grounds to worry about

 HD radio interference is gone

 I can bloody see more than 25ft in front of my truck!!


 HD Harness Wire Labels are cheap and will fall off, given the awesome heat shrink and loom used, why not just use color coded heat shrink on the ends as labels, this would look clean, and last forever. (Green to Green, Red to Red, etc)

 The Test Lead & Extension called out in the Standard Parts were not included in the box

 None of the other component wires are labeled.

 The CAP Link is a square box, which makes it a bit awkward to securely mount, a Screw Tab would be nice.

 The Drivers Side Ballets Lead is about 8 inches to short and limits mounting of the HD relay, thus requiring an extension. From a Manufacturing perspective, would it not be more cost effective to just make the primary lead longer, vs. having to create, package, store, ship, a separate extension?

 The headlight Grommets provided are of a lesser quality then my old kit. Rubber vs silicone gasket

Improvements – Install Guide:

 On Page 1, the customer install links are formatted as an image, not text, thus you cannot copy and paste the into a browser, thus you have to actually type the entire URL. Not the end of the world, but a 10 second change on your end benefits each new customer.


o http://ww.duramaxforum.com/forum/2011-2016-non-powertrain/542305-2015-sierra-hid-install.html

o http://www.performancetrucks.net/forums/gmt-k2xx-trucks-general-discussion-221/Imorimoto-sierra-spec-hid-install-pcs-535259/

o https://www.youtube.com/watch?v=j8vEGw8rC0c

 Page 3 - the wiring diagram depicts the AMP igniter being plugged into opposite ports of the Ballast

 Page 6 – Drill a 22mm hole, nobody sells a 22mm drill bit, why not just call it 7/8?