for 2007 2008 2009 2010 2011 2012 2013 2014 Sierra Headlight Assembly compatible with 07-13 GMC Sierra 1500/07-14 GMC Sierra 2500HD 3500HD Black Housing Amber Reflector Replacement L+R

Pretty easy to put on if you have the right tools, they look like came off showroom floorHeadlight quality:fits the truck year and model perfectly, great

Pretty good fit, look great on the truck and I'm sure the headlights are brighter now

I'm editing my review of the company after they reached out to me. I was offered a partial, fair refund, seeing as I did use the main headlights. They let me know these headlights are for GMC products. And I let them know I did the vehicle fit checker and it said it fits my Chevy 1500. As it should because most Chevy and GMC of this era are pretty much the same. So I can't say that they would not fit a Sierra or any other GMC vehicle. But I did let them know they may want to look into correcting the fit checker for Chevy. As it may help with unhappy Chevy owners and negative reviews from them. So, as for the company itself, they seem to be stand up. But Chevy owners need to be aware these side markers will not fit.If you are considering these for an OBS Chevy truck. STOP! DO NOT DO IT! If you are like me and love your truck and just want to make it look better... Do not get these. I'm showing you why in the pics I'm providing. My vehicle is a 96 Chevy Silverado. I wanted to replace my yellowed frosted looking old headlights and going the cheaper route bit me this time. The side markers are the main problem... big problem. Unusable. They are so much thinner, won't fit where they go, also mounting posts aren't threaded?? How is that even possible? It's like the side markers are for a completely different vehicle. I'm so bummed. Main headlights themselves were ok dimension wise but once you set your eyes upon them you KNOW water will get in the first time it rains. Wasted money on cheap Chinese crap. I'm going to do what's best for my baby and buy some GLASS headlights.... for $40 more. Crazy. I so wish I had spent just a little more time scrolling through lights on Amazon. If you're wanting to avoid these, as you should: Nilight glass Chevy headlights. You'll see them in your results.

5 Stars – Excellent Quality at a Great PriceBought these car lights for our GMC work truck and they’ve been in for about six months now—still working perfectly. The quality is excellent, especially for the price. They’re way better than the ones offered at the dealer, which cost nearly 10 times more. Definitely a smart buy. Highly recommend!

Bought these for my 2007 GMC Sierra. What a difference! Easy plug and play installation. Got rid of that ugly fogged up yellow lens issue and made the lights bright again. Also made my truck look 10 years newer! Would suggest replacing all the old bulbs out at time of assembly. Just easier to do with these out of the vehicle than trying to replace bulbs with them installed. Very happy with the outcome! Truck looks much better and greatly improved safety. Highly recommend these over the $200+ a piece factory part.

I have had my lenses for a few months now and they are absolutely beautiful on my 2011 GMC Z71 and I finally got around to adjusting the head light. I use my lenses with the Lasfit LED headlight bulbs (excellent bulbs). My head lights were more or less pointing to the right. I quickly noticed that the orientation of the bulb itself makes a huge difference. If you are 1/2 handy, point your light against a wall while its dark outside and reach to the bulb and gently twist. There is about 360 degrees of rotation and you will quickly see by the beam silhouette on the wall what the rotation does for the light. I was about 10-15 feet from wall. Use a towel to cover each side as you do the rotations. Once you have both sides of the light in a 'flat plane' then grab a 10 mm wrench and adjust the lights up or down until both sides are level. Be sure you don't create a safety issue by having them too high and blinding other drivers. This was a game changer for me on what I thought about the light projection.

When first installed low beam had poor visibility, had dead spots in vision. Manually rotated bulb clockwise and now work perfectly.

Good as original and very bright