/
Wesbar/
Tail Lights/
Rectangle/
Incandescent Light/
RedItem # 403026
Retail:$17.32
Our Price: $11.95
You Save: 31%Orders above $99 qualify for Free Shipping
8" x 2-13/16" Rectangle. Waterproof, incandescent trailer tail light serves 8 functions for trailers over 80" wide: stop, turn, tail, side marker, clearance, side reflector, rear reflector, and license plate light. Stud mount.
Features:
Specs:
Note: Light is sealed but does not have a replaceable capsule (like older generations). Only need to change light bulbs (# 1157; # 193). Replacement light bulb # 1157 (A1157B) sold separately.
The waterproof construction of this light makes it ideal for use on trailers that may be submerged, like a boat trailer. The circuit board is sealed, which means that water will not damage the diodes or circuit board.
If a trailer is 80" or wider at its widest point, then it requires rear clearance lights in addition to basic trailer lights. These clearance lights indicate the width of the trailer when it is viewed from the back.
To meet these requirements on a flatbed utility trailer where the bed extends past the wheels, you can install combination trailer lights that include the rear clearance function. For proper mounting, the lights must be installed at the widest points on the rear of the trailer - one on each corner.
California residents: click here
Video of Wesbar Low Profile Trailer Tail Light - Submersible - 8 Function - Incandescent - Driver Side
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we'll be having a look at, and installing the Wesbar Submersible Low Profile Trailer Light with license plate light for the driver's side, part number 403026. This is what our taillight assembly looks like installed. This is a submersible assembly, ideal for boat trailers, and other trailers, which see a lot of rain or moisture. This assembly meets all DOT 108 standards. This assembly has your taillight, your turn signal, your brake light, your license plate light, and a side marker, all built into it off of one bulb. Should you need to replace the light bulb inside, it is an 1157 bulb number, which is readily available on our website.
It has built in Reflex reflectors to help reflect the light off of a vehicle's headlights onto your lights, that way they can identify your trailer, even when you don't have your lights on. All mounting hardware is included. As you can see, you can even use the mounting hardware to secure your industry standard license plate bracket to the assembly. Now that we've gone over some features of our light assembly, we'll show you how to get it installed. We're starting off with our driver's side taillight assembly on our trailer already removed because it was broken. We'll take our existing wires right here.
Our brown wires for our taillight, we'll strip off some insulation. Our yellow wires for our left turn signal and left brake light, strip off some insulation as well. Since this is on a boat trailer and it's going to be submerged underneath water, I'm going to use heat shrink butt connectors here on all of our connections. We have these available on our website. These are for 14-16 gauge wire. With our trailer now prepped, our taillight assembly here, this is the replacement assembly.
This is the bottom, this is our license plate light area here. We want to make sure this faces down. We'll take our brown wire, strip off some of the insulation, and we'll combine that with the brown wire that's already installed on our trailer. We'll do the same for our yellow wire here. We'll now use a heat gun, which we have available on our website as well, to shrink down the butt connectors. By using these heat shrinking butt connectors, we are preventing water from getting in side of our connection, causing corrosion and a short circuit over time.
Now we'll take our three wires on the back of our assembly, and slide them through the grooves provided on the light assembly itself. This will prevent the wires from being pinched and damaged when we install the assembly onto the trailer. Our ground wire we'll just leave doubled back here a little bit. We'll take our carriage bolts, slide them into the grooves. Our ring terminal, you can slide over one of the studs. Push our wires inside our frame. We'll install the light assembly through the existing holes on our trailer. With those studs pushing through, we'll take our license plate, hang it onto the studs, and we'll secure it with our new lock nuts. We'll tighten those down with a 7/16 socket. All right, now we'll test our assembly out by hooking up to our vehicle. We'll turn our taillights on first. As you can see, we have working taillight function, and when the taillights are illuminated, we have a nice license plate light that reflects down onto our plate so we're staying safe and legal while we're towing our trailer. Now we'll activate our brake light. Our brake light also doubles as our turn signal, and you can see how much brighter it is. That concludes our look at, and installation of the Wesbar Submersible Low Profile Trailer Light with license plate light for the driver's side, part number 403026.
Average Customer Rating: 4.8 out of 5 stars (213 Customer Reviews)
8" x 2-13/16" Rectangle. Waterproof, incandescent trailer tail light serves 8 functions for trailers over 80" wide: stop, turn, tail, side marker, clearance, side reflector, rear reflector, and license plate light. Stud mount.These fit and work perfectly as replacement for the older style that didnt have replaceable bulbs Etrailer shipped super fast too 129871
Woking great
Ron M - 05/09/2015I RECEIVED MY TAIL LIGHT AS PROMISED AND WAY EXACTULLY WHAT I NEEDED AND ON THE DELIVERY DATE. THANK YOU. I WILL BOOKMARK YOUR SITE FOR FUTURE REFERENCE. JIM S. PENNA. 198623
I received the light and was just what I needed. Thank you so much for the quick response and your concern.
jimbo s - 06/17/2016great deal fast free shipping!! will buy from again!! 150096
GREAT
richard s - 09/04/2015I was very aggrevated that I had to replace the whole unite when only the bulb was blown. The old bulb was completely sealed and everything had to be tossed out. Who ever designed it must of been a novice engineer. The new unit apparently allows for just bulb replacement which makes a lot more sense. I had to put it lower on the trailer plate as there is a 5/8 in nut and bolt sticking out of the plate for no apparent reason. the old unit had a hole in it to accommodate this protrusion. It works fine but I had no place to the extra wire after making the connection. They are now crushed and cramped between the trailer plate and the unit. 442515
I have an older Ranger Boat trailer. Ranger's part dept. no long has these replacement lights available. Happy to discover that etrailer still offers these quality lights (at a great price)! 87927
One year later and no problems with trailer lights.Thanks again etrailer! I wish more businesses were so customer friendly.Al W.
Al W - 01/05/2015
I was impressed with the service I received from etrailer. The tail light I ordered was exactly the same as the one I broke and it works well. Thanks for your service. I did not take a picture but it is as shown above. 566760
Good, cheap, replacement trailer lights. I bought two sets and both are still working fine. Easy installation as well 565772
This review is about service. Yes, the replacement tail lamp assembly and quick-splice connectors were shipped on time at a fair price. BEFORE they were ordered, however, my call was promptly answered and Sal M. walked me through ordering the proper components, and helped confirm I was indeed ordering the correct replacement part. He then went on and helped diagnose the problem with the left tail-lamp and confirmed I was ordering the correct part. He also provided valuable insight into the debug of a clearance light problem. This is the second time I've purchased from ETRAILER, and each time I do so I have received outstanding service from the phone team, products that work, and fair pricing with on-time delivery. 364266
All good, all working fine. Kudos to etrailer for advice and products :
Dave G - 04/12/2018This soldier received both tail lights for my Stratos (2000 model). However, the starboard side tail light doesn’t function. So, I guess I will reorder this product since I received a malfunctioning tail light. I am a first time customer. My overall experience is disappointing 485973
In order to troubleshoot your malfunctioning taillight, we need to determine if the light is at fault or if the trailer wiring itself is causing the problem. The quickest and easiest way of doing this is to pull the lamp off the drivers side of the trailer and temporarily install it on the passenger side and attach the wiring. If the lamp works, youve confirmed that the lamp was bad. If the lamp you moved still doesnt work, the wiring is defective and needs repairing. Ill link you to our FAQ article that explains how to troubleshoot your trailer wiring. To see the article, just click the provided link. If you confirm that the lamp is indeed faulty, please let me know.
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Mike L - 03/19/2018I ordered a Wesbar 3504 and was shipped 6504. Didn’t think anything about it figuring it was just an update from an old number. When I went to install it I found there is a hole in the back of the original that isn’t in the replacement. The hole is there to make room for a large bolt on the trailer. I have already prepared the harness for my particular trailer, so I don’t think it’s returnable. 565141
Both the updated version of the Wesbar lamp, part # 403026 and its Optronics equivalent, part # ST17RB
Optronics Combination Trailer Tail Light - Submersible - 8 Function - Incandescent - Driver Side
$13.42 are submersible lamps, meaning that they are sealed to prevent intrusion. Unfortunately, we dont have a similar lamp that features a hole like whats shown in your photo. I believe at this point your best bet would be to take a die grinder or Dremel type rotary tool and recreate that hole in the back of the new lamps. If you decide to go that route, be sure to unplug the trailer connector before backing the boat into the water, and letting the lamp drain before plugging the trailer back in.
Mike L - 09/15/2018Purchased to replace a broken light of same type. Have used these Wesbar submersible trailer lights in the past on other boat trailers and they perform well, and are reasonably priced. First order was not delivered due to an incorrect address that I had provided. Etrailer worked to find the lost shipment and got it returned to there warehouse for proper credit. Very helpful and prompt vendor. 127115
Not much to look at but at least it works!! Thank you again for your promptness and courteous service. 470039
Needed a driver side boat trailer light. Best price, and delivered on time. Website provided the best search options,unlike big box or other web sites. Second time using this site. 661399
Fast service,the reason for 4 stars is the lights my last set only worked for 2 yrs before the capsules leaked and blew light bulb.Hope this new set last longer 659896
Product came ahead of scheduled delivery. Excellent packaging and delighted. 657251
Fast shipping thanks 656505
Delivered quickly, packaged well and was exactly what I ordered and needed. 655864
Very nice light. It was a very close factory replacement. All I had to do was connect the correct wires to the corresponding light circuit. Probably 45min repair time. I allowed extra for a coffee break. The first picture is the replacement. The second picture is the original light. 654657
The trailer light works and looks great! Got it early too! We will definitely be ordering any other items for our boat trailer from your business. 654029
Excellent lights, easy to install. I own other trailers so I am sure this will not be my last order from etrailer. 652888
awesome! 651881
Easy ordering, and quick shipping. Would recommend to anyone, 646616
I have not had any problems with the product l purchased. 644638
Perfect fit and on time delivery. 644140
Fair price, a day early and it was exactly what I was expecting by the pic and part number I ordered! I will order from etrailer.com again! 641368
Lights worked perfectly, fast delivery and price couldn't be beat. 640278
Good prices, right products, quick service, can't complain about that. 638273
Exactly what I order great quality and packed where no damage could of happened by carrier Came one day earlier than scheduled plus only 4 days including ordering on a weekend was packed and shipped within 3 hrs of order. Excellent service and detailed inventory. Excellent website and easy to navigate. Thank you 636107
I only purchased these as back-up for my led lights should they burn out . These lights don't last long. 628355
Just wrote a review on this product, i highly recommend this product. easy to i stall. and highly visible on those foggy days and nights. 629520
One year later lights are holding up fine. Was impressed with price compared to local shops and the quality of material and ease of install was great. 622076
Excellent lights. As a replacement lights for my bass tracker trailer we’re easy to install. Would not hesitate to purchase again. 620319
item came very fast within 6 days of ordering it. item was an exact fit and works great 617591
I got them on time, quickly and was exactly what I ordered. Great price too. Haven’t had time to install it yet, I was out of town. 615505
It was the correct part and was easy to install 613825
Lights were delivered promptly and were identical to what was shown online. Replaced the old ones in less then an half hour. Have bought many items over the years and always happy. 606152
LOOK'S GOOD & WORK'S FINE PRICE WELL WORTH IT. 602399
Light just like the original. Easy to attach. Customer service excellent with great turn around time. Use them again....YOU BET! 601410
Very reasonable price , compared to other companies , Haven't had time yet to install , but looks to be very simple , I recommend this product and this company ! 598617
Easy to install, priced to please, can’t ask for anything more. 597087
just like you promised 596151
Installed and working 596103
All good,sent other people your way 588594
Glad i found these 580430
I spoke with Cathy T on fri and had my new tail lights on tues, regular mail. Cathy was the nicest sales person you could ever have on the phone, making sure I was getting the right parts at a great price. The parts fit perfect taking minutes to install. etrailer and Cathy are in my contact list. I will definitely order from there again. Thank you Cathy!! 578921
Really great customer service! This product was shipped the same day that I submitted my order and I received it a few days later. The boat trailer light is just as good (maybe better!) than the original and the price is better than any other prices that I could find. 576477
great company will definitely order from them again 575946
Perfect fit and works great! 574962
MY BOAT TRAILER NEEDED EXACT FIT THEY FIT PERFECT 570510
Put them on Saturday, both are working fine, made it up to cabin no issues Thx dave 570437
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