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Replacement Tail Light Lens for STL16, STL17,STL18 and STL19

Replacement Tail Light Lens for STL16, STL17,STL18 and STL19

Item # AL16RB
Our Price: $8.16
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Optronics Red Accessories and Parts - AL16RB
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Replacement LED tail light lens for STL16, STL17, STL18 and STL19 Series 1-636-306-4830 to order Optronics accessories and parts part number AL16RB or order online at Free expert support on all Optronics products. Great prices and Fastest Shipping for Replacement Tail Light Lens for STL16, STL17,STL18 and STL19. Accessories and Parts reviews from real customers.
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Optronics Accessories and Parts - AL16RB

  • Trailer Lights
  • Light Lenses
  • Rectangle
  • Optronics
  • 3 Inch Wide
  • 8 Inch Long
  • Red

Replacement LED tail light lens for STL16, STL17, STL18 and STL19 Series


  • Lens measures 8-1/16" long x 2-7/8" high
  • For LED bulbs

AL16RB Replacement Lens by Optronics, Inc.

Alternate part number: AL-16RB

California residents: click here

Video of Replacement Tail Light Lens for STL16, STL17,STL18 and STL19

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Optronics Trailer Lights AL16RB Review

Today, we're going to be taking a look at the replacement taillight lens for a STL16, STL17, STL18, and STL19 trailer lights. This is designed for LED bulbs. The lens is SAE and Department of Transportation compliant. A few measurements to go over with you real quick to make sure this is going to work for your application. Overall length, it's going to measure about 8 1/6 of an inch. Measuring this direction edge to edge, we're looking at about 2 7/8 of an inch.

The mount holes going this direction are going to be separated on center by 2 3/8 of an inch. Then going this direction, the holes are going to be separated on center by 7 1/4 inches. Now hardware is not included, so you will need to use the hardware from your old light or provide your hardware. Do want to mention that it has the built-in reflectors built into the lens. What I'm going to do now is simply just go ahead and show you how to make the replacement. I have a light right here.

Now my lens isn't damaged, but I just want to go ahead and take it off. That way you can easily see how the unit's replaced. Holding the lens into position are going to be these 4 screws, so you'll need to begin by simply removing those 4 screws. Let's go ahead and pull those out. Now that's going to allow our old lens to come off.

Then you simply just take your new lens, place it on, go ahead and put in your screws, and then we can just go ahead and tighten those down. You want to be careful not to over tighten these. Once you have that done, the installation of your replacement lens is complete. That's going to do it for today's look at the replacement taillight lens for the STL16, STL17, STL18, and STL19 trailer lights.

Customer Satisfaction Score:

Customer Reviews

Replacement Tail Light Lens for STL16, STL17,STL18 and STL19 - AL16RB

Average Customer Rating:  4.9 out of 5 stars   (202 Customer Reviews)

Replacement LED tail light lens for STL16, STL17, STL18 and STL19 Series


Excellent replacement part. It took some ingenuity to source this part. At least I didn't have to replace the entire light, just the broken lens.


I ordered a Lens cover for my boat trailer. I spoke with Emily M who i would rate 5 stars for customer service! etrailer sends you an order link with tracking which makes its easy. The product and shipping was a very good price and after I received my package Emily emailed me to let me know that my package arrived. This is my first time buying from etrailer and I will be a return customer. Excellent customer service!!!! Thank You!

Product has held up well and still light up very bright
Mario H - 03/06/2022


Perfect fit and replacement for the lens that was broken on my boat trailer. I was a bit disappointed when I first received my lens in the mail because it had a Crack in it complements of the US POSTAL service. I contacted Paula at etrailer and told her the condition I received my lens in and she sent out a replacement immediately. Got the replacement today, perfect condition. Great folks at etrailer. I will be sure to do business with them again.


An exact fit. I had to order this for an older LED trailer light. My first order from another company was the correct dimensions. However it had ridges inside the red plastic lense that decreased the over depth in the center. My light has a led package that protrudes about 3/8". The ridged lense would not fit. This clear replacement is a great fix and fits perfectly.


Product appears to be a good replacement for the damaged OME taillight lens. Will know for sure next Spring. What I really like was the excellent service I received from etrailer. My first shipment arrived within three days of ordering, but unfortunately was partially damaged in shipping. etrailer replaced the damaged part quickly with no hassle. Based on my experience, I would highly recommend etrailer.


If you want a waterpoof light that will hold up to abuse, muddy water, frozen conditions and has great lighting characteristics, this is the one. Go ahead and crack the lens cause these replacements are the ones that fit the tail light assembly. The main portion of the lens is smooth and not patterned. This makes the lighting characteristics bright and clear.


Perfect fit!


The part was exactly as shown on the website and was delivered within 5 days of placing my order. I will definitely order again from etrailer

No hazing or cracks after one year. In fact, it still looks new!
Karen - 09/26/2021

by: 05/27/2021

It was great to find a replacement lens for my trailer lights. Previously, when I cracked a lens it meant a whole new light assembly. Now I can save time and money and remain safe and legal. Thanks to etrailer!


Product arrived ahead of anticipated date. Molly found parts I was needing which wasn't clear on the web site. I ordered two lens replacement for LED lights. One lens was a smooth finish were lights shine through but the other had a circular pattern, not clear red non pattern. It will work but not the replacement part I thought I was getting.

Product is working fine. Kept one as spare and matched up one with style already on trailer.
Kurt - 06/14/2019


As always, prompt, efficient service.


I bought this Replacement Tail Light Lens for my boat trailer to fix a broken one. I found the cost of item and shipping very reasonable. Received the item within a few days and it looks great (Exact replacement of the broken one).

Diego L - 06/26/2017


Website clearly described the pieces & ordering was straightforward. I really wanted the wider lights for better visibility from behind, but had quite a bit of trouble locating the lenses. I had even considered going back to the old square style. This was the first site that had these long rectangular replacement lenses so I could repair rather than have to replace a whole light assembly. Shipping/tracking info was emailed to me allowing easy tracking of the order. Pieces arrived ship-shape & on time. Great experience - thanks ETrailers


So the lens was great, no issue. Only difference was that there was no Optitronic branding. A non issue for me. However, the led component was sealed to the original lens and I wasn’t able to remove it to use the replacement lens. This may have been a lack of knowledge on my part, but I gave it four stars because it was not as simple as a replacing my cracked purées lens. Be awar if you’re going to swap this yourself.

Also, the new lens had some plastic “bars” where the leds board would mount, these weren’t present on the original lens and I didn’t see how I could mount the LED even if I was able to remove it from the original lens.


Item was exactly as shown in the internet catalog, it fit perfectly on the light when installed. I guess the only way it could have been better is if George had shown up at delivery to install the part for me!!!~!!

Fantastic, I still have not been able to break it again!!
Gene S - 10/04/2016


It's a replacement lens. OEM. Of course it's perfect. What's cool is that I got the lights from a couple years ago. I backed into something. I got home, punched "etrailer" into the search bar. In about 1 minute I'm looking at what I need. Another minute, or two, I'm saving the receipt page. I chose the cheap shipping, and it's still in the mailbox in, like, three days. Then I get an email, or 2, asking if there is anything they can do to serve me better. That's why I use etrailer. That's why you should use etrailer.


Great product. Fast shipping from etrailer. Fits perfectly a low profile LED light assembly purchased from Harbor Freight.

One year later and the tail light lens is still working great. etrailer has been a great company to work with.
Dewey N - 08/29/2018


Product was exactly as described and pictured. Lens was exact replacement for my original tailight lens. I also purchased the replacement side marker lens. Shipping was fast and items arrived in perfect condition.

I purchased these same items a few years ago from when someone cracked my left taillight. This time my right taillight got hit. Both times my experience with has been excellent. I will buy from them again without hesitation.


eTrailer is a great resource for replacement trailer light lenses. Stationary objects keep running into my trailer lights and smashing the lenses. Local stores carry only a couple of lens types -- not the LED light lens. eTrailer's prices are very good, and my order shipped the same day. I will continue to do business with eTrailer.


This was a simple replacement part, hardly worth a review mention... But I give it 5 stars due to etrailer's excellent service. Over the phone they found my old purchase order for the original trailer parts from four years ago, matched up the replacement lenses and followed up with an email after the parts had shipped. Totally reasonable prices, quality products and great service. Thanks!


Great fit perfect


Product arrived in a timely manner and was exactly as described. Easy low cost replacement for broken red plastic cover on my trailer lights. Was told by other sites that I would have to purchase the entire light kit just to replace the broken red cover but Etrailer site offered the replacement part by itself saving me a lot of money.


The trailer light replacement lenses fit exactly as promised. The price was very fair and the delivery was prompt. Thank-you, etrailer, I was resigned to having to buy a whole new set of lights until I found you online. I would not hesitate to return and would tell anyone else the same. Thanks!


Exact replacement for the rear lens of the Harbor Freight 'over 80' submersible LED units. The LEDs are sealed inside a clear enclosure, so the red lenses are just covers (side and rear). This inexpensive lens saved me the cost of replacing the whole light.


Fit perfectly better than replacing the $xx Light

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