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Replacement Side Marker Lens for Optronics ST16RB and ST17RB Tail Light

Replacement Side Marker Lens for Optronics ST16RB and ST17RB Tail Light

Item # A17RB
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Accessories and Parts A17RB - Red - Optronics
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Optronics Accessories and Parts - A17RB

  • Trailer Lights
  • Light Lenses
  • Rectangle
  • Optronics
  • Red

Replacement Lens by Optronics, Inc.

Replacement side marker lens for incandescent STL16 and STL17 Series.

A17RB Replacement Side Marker Lens for Optronics ST16RB and ST17RB Combination Tail Light

Alternate part number: A-17RB

California residents: click here

Customer Reviews

Replacement Side Marker Lens for Optronics ST16RB and ST17RB Tail Light - A17RB

Average Customer Rating:  4.9 out of 5 stars   (59 Customer Reviews)


Got my trailer back to legal. The only issue was the the tab that inserts into the origional light case was about 1/16 to wide. A quick trim with a razor knife and it popped right in.

Still water tight and clear as a red bell! Absolutely no issues one year out.
John P - 08/29/2021


Exact size for replacement of my broken side marker lens for my trailer tail light.


Side lens is perfect. Easy install. local retailer suggested replacing complete unit. As always etrailer has ally trailering needs.

Perfect replacement and 1 year later it remains in place even constant dunks in water have not knocked it out.
William G - 07/23/2021


I have a pontoon on trailer. Destroyed one of my red reflectors when backing under the shed. I looked everywhere for a replacement and thought i would have to replace the entire tail light assembly. etrailer was found on the internet with exact measurements of existing lights. I ordered and 6 days later i installed my replacement reflectors at a fraction of the cost of replacement. Great website, great service! Thanks!

Replacement lens are spot on! Looked everywhere to find a lens and thought i would have to replace entire tail light unit! Ordered and extra just in case i break another! Thanks for the quick response and reasonable price!
Mike - 01/16/2018


Great, just as described.


I was very happy with the purchase of the tail lens I ordered from you. Locally I would have had to buy the complete light set. Attached are a few photos of the installation.


Fit perfectly better than replacing the $xx Light


Perfect replacement for side lens as stated, I got this along with the rear lens 102641together, and are an exact fit.
But besides the products, the service, order process and shipping/tracking were just fantastic, and it even came 1 working day earlier than promised!

Keep up the great work etrailer!


After backing my trailer into some brush and breaking the tail light lens I went to and found the the lens I needed. Easy Transaction Fast shipping


The products are top notch. I might also add that customer service @ etrailer is excellent. I placed my order on the computer and got what I ordered in 3 days. One other thing I should say is that the products are very reasonable priced.


The products from etrailer are top notch! But, their customer service is even better. I have always, even with small orders, been treated royally. I can't say enough good things about this company and their representatives.


An OEM (or equivalent) replacement lens for my LED tail lights. Good quality product as depicted in the online ad. Very satisfied.


I received my order three days earlier than I expected. All parts were well packaged to protect from possible hazards in shipping. The parts are exact for their needs and fit properly. "" is an ideal place to do business when trailer maintenance comes into view. Thank You.


I received the lens ordered quickly. It was easy to locate the correct part I needed and it was the accurate part that I received. I thought I might have a difficult time finding the replacement I needed, but etrailer seems to have it all! I will quickly return to etrailer for any future trailer needs.


Exactly like the original. Good quality. Shipped and received quickly. Easy installation.
Great service. Highly recommend etrailer.

I spent slightly more money on four items than I would have spent on just one part elsewhere.


Replacement lenses for trailer tail light were correct parts, same as originals, great help from person who took the phone order, quick delivery. Very satisfied.


The replacement lens were a perfect fit for the boat trailer. the price and shipping cost were reasonable too.


Received the shipment a lot faster than expected...& was the exact replacement lenses that were on the boat trailer...will continue to purchase more products from you...


Hard to find fits perfect.


Exact replacement for my broken trailer lenses. Fast shipping and good communication from the seller.


Exact replacement for my broken lens. Could not find it anywhere else. Great price. Fast shipping. Packaging was outstanding. No way it could be damaged in shipping. My first experiance with this company was outstanding.


just arrived today and already installed


My trailer lens arrived very quickly! Fit perfectly and now I'm able to travel safely, with all lights working.

Thanks e trailer


Great taillight lenses arrived and there was no disappointment. Charge was minimal and quality was as expected. Fast, inexpensive shipping too!


I am very happy with etrailer. Kelly was a pleasure to my order keep up the good work. Ron

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