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Wesbar LED Trailer Clearance or Side Marker Light - Submersible - 1 Diode - Rectangle - Amber Lens

Wesbar LED Trailer Clearance or Side Marker Light - Submersible - 1 Diode - Rectangle - Amber Lens

Item # 47-203667
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Trailer Lights 47-203667 - Rear Clearance,Side Marker - Wesbar
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2-5/8" x 1-1/4" Rectangle. Waterproof, LED trailer light serves as either a clearance or side marker light when properly mounted. Durable ABS housing. Recessed mount with grommet (not included). P2 rated. Lowest Prices for the best trailer lights from Wesbar. Wesbar LED Trailer Clearance or Side Marker Light - Submersible - 1 Diode - Rectangle - Amber Lens part number 47-203667 can be ordered online at or call 1-636-306-4830 for expert service.
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  • Reviews (92)
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Wesbar Trailer Lights - 47-203667

  • Clearance Lights
  • Rectangle
  • LED Light
  • Amber
  • 2-1/2L x 1W Inch
  • Surface Mount
  • Rear Clearance
  • Side Marker
  • Submersible Lights
  • Wesbar

2-5/8" x 1-1/4" Rectangle. Waterproof, LED trailer light serves as either a clearance or side marker light when properly mounted. Durable ABS housing. Recessed mount with grommet (not included). P2 rated.


  • Rectangular LED trailer light functions as either a side marker or clearance light when properly mounted
  • Sealed, waterproof lens and housing
  • LEDs make great replacements for incandescent lights
    • Last 50 times longer
    • More efficient - provide brighter light with less power output
    • No bulbs to replace - no brittle filaments
  • Durable ABS plastic base
  • Amber snap-on lens over white LEDs
  • Compatible with 12V DC electrical systems
  • Recessed mount with grommet (221588 - sold separately)
  • Requires 2-wire pigtail for wiring
  • DOT compliant
  • P2 rated


  • Dimensions: 2-5/8" long x 1-1/4" tall x 3/4" deep
  • Diodes: 1
  • 1-Year limited warranty

Wesbar LED Waterproof Marker Clearance Light Dimensions

Sealed, Waterproof Trailer Light

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.

P2-Rated Lights

Diagram of light spread for P2 rated light

A P2-rated light produces a 45-degree angle of light to either side of its centerline for a total of 90 degrees of coverage. This beam pattern can be seen straight on, but it cannot be seen clearly from the side. So this type of light can be used as either a side marker light or a clearance light, but it cannot function as both. If you need both functions, then you must install 2 separate lights on your trailer - one as a front or rear clearance light and one as a side marker light.

Recessed-Mount Light

Recessed-mount trailer lights install underneath a housing or a grommet (221588 - sold separately). These lights will extend into the mounting surface and require that a hole be cut into your trailer.

47-203667 Wesbar LED Trailer Clearance or Side Marker Light - Waterproof - 1 Diode - Rectangle - White Base - Amber Lens - P2 Rated

California residents: click here

Customer Reviews

Wesbar LED Trailer Clearance or Side Marker Light - Submersible - 1 Diode - Rectangle - Amber Lens - 47-203667

Average Customer Rating:  4.9 out of 5 stars   (92 Customer Reviews)

2-5/8" x 1-1/4" Rectangle. Waterproof, LED trailer light serves as either a clearance or side marker light when properly mounted. Durable ABS housing. Recessed mount with grommet (not included). P2 rated.


Lights terminals were already treated with dielectric grease. Usually you have to apply your own grease. Great idea.


Thank you for your good service. Shipping was fast.
Great job.


Great price and fit my EZLoader trailer perfectly.


Switched from bulbs to LED lighting on my boat trailer. Was growing tired of the constant maintenance of bulbs over the years; leakage of supposedly water-tight systems, remembering to disconnect the lights prior to launching and plugging them in prior to driving home. etc.
The Optronics lights come with a lifetime warranty. They are sealed systems that will not burn out. The installation is simple...
Upon testing the new system, you immediately recognize the incredible brightness and the stepped up brightness of the brake and turn signal lights.
From safety, easy install, and low maintenance perspectives, I would recommend the Optronics LED system over the traditional bulbs. No regrets.


Excellent products. These lights work perfectly, are rugged and seem to last. The license plate lights are super bright so law enforcement have no problem reading the plate which avoids unnecessary stops. The lights are directs replacements as well so no modifications needed. Great products. I recommend etrailer to many of my friends and colleagues.


Love the new light. Don't know how I lost the old one. Both it and the surrounding grommet were missing when I got home from my last fishing trip and the wires were just hanging there. After eleven years the rest of the lights on my easy loader trailer are all still working so I can't complain. Anyway, after eleven years, I wasn't sure how well this new light would match up. It is a perfect match, just a lot brighter than the rest. I mean really bright. But since it's a side marker on a single axle trailer, it isn't noticeable until you do your walk around inspection. So just a caution, if you're replacing one of these that sit's next to an identical unit, you might want to replace them as a set. But you certainly won't be disappointed in the performance.


Good Fit Good Light


All items I purchased were as advertised. No off brands. Some installation instructions would have been nice , especially for the two wire pig tail (just to verify polarity). Very happy with product and pricing.

So far the products work great. The most important, it was the right part and fit perfect. The only thing was the shipping carrier, UPSP is the worst carrier, my fault I did it again with my last order. They done care and are to lazy to to deliver anything. I will be calling the local Postmaster today to let heshe that know that my package has not been deliveried. Your company is great and will continue to purchase from you.Steve
Steve - 09/19/2014


Exact replacement, used the same mounting bolts. Came with a wiring adapter that I didn't have the mate for on the trailer but purchased at a local car parts store (in lieu of cutting off the connector and splicing) which gave me a better install than original.


Great replacement for the other one that died. I have bright LEDS again. I replaced all of my trailer lights 2 yrs ago with these LEDS. Only 1 went bad, the other got knocked off. I highly recommend these lights as great bright lights making you visible! And look good too


Direct replacement for the incandescent light that stopped working on my trailer. However, the light source is a tiny LED. It is bright enough at night to be seen, but it looks like a small amber Christmas tree light, not like the glowing rectangular marker I was used to seeing. Works fine, quality is fine, but not really what I was expecting.


An upgrade from bulb style. The LEDs are bright and work as they should


Got exactly what I wanted, it was hipped expeditiously and I was kept well informed of my packages progress. Couldn't ask for more.


Light was a perfect replacement on my ez-load trailer after a tire blow out jettisoned my stock one.

Still going strong and no problems with these replacements.
Alexander - 07/20/2019


Great light for fenders


Decided to replace front fender markers after tire blowouts destroyed the red ones on my EZ Loader trailer.

Fit Perfectly.



Ordered the light, received in a couple of days. It was an excellent product, fit perfectly and the price was fair. I also appreciate that etrailer did not over charge for shipping.
I recommend etrailer


They work great and look good. Easy to install but should offer the brackets with the lights.I got lucky and they happen to fit in my old brackets.


Perfect replacement for the incandescent style.

I can always count on etrailer for fast shipping, knowledgeable staff, and great customer service!


Its a fender light. Its the correct light for my trailer. I ordered it on etrailer and got it pretty quick with minimal postage and no hassle.


I have used twice now. Once per phone and once online. Both times was easy to place order. Got exactly what was needed and works great. Staff is friendly and helpful. Will use etrailer again!


Perfect replacement for my Wesbar clearance lights which are mounted in grommets on the trailer.


I was a little hesitant about ordering these products because the prices were a great deal lower than I could buy them locally and even some prices I found on-line. They are OEM products. Great price, great service, easy ordering, and fast delivery. I will be buying all trailer supplies from etrailer and will make sure that anyone needing trailer supplies will hear about this web site from me. Keep up the good work.


Hard to find boat trailer running lights.... perfect transaction, easy install.... we will use earlier again.


Excellent customer service, fast deliver, items worked as described. This is why we shop only here for all towing and trailer needs. Thanks

Show More Reviews

See what our Experts say about this Wesbar Trailer Lights

  • Replacement Wesbar Amber Clearance Light
    To replace submersible lights, you will need to replace the entire unit because the light is sealed so bulbs are not accessible. You can use the Wesbar LED Trailer Clearance or Side Marker Light - Submersible - 1 Diode - Rectangle - Amber Lens # 47-203667 and the Wesbar LED Trailer Clearance or Side Marker Light w/ Reflector - 1 Diode - Black Base - Amber Lens # 47-222012.
    view full answer...
  • Grommet for Wesbar LED Waterproof Grommet Mount Clearance Side Marker Light
    The grommet for trailer marker light # 47-203668 is sold separately. It is # 221588. The same grommet also fits amber light # 47-203667.
    view full answer...
  • Troubleshooting Installation of Clearance Light Grommet and Light
    There are a couple of trick if you have the correct parts to match. The Replacement Grommet for Wesbar 15 Series Lights # 221588 are confirmed to fit the LED Waterproof Grommet Mount Clearance Side Marker Light - Red # 47-203668 and Amber # 47-203667 which measure 2-5/8" L x 1-1/4" W x 3/4" H. To get the proper fit, pliers is definitely not the route to go. Soapy water will help and because it is such a tight fit, put the grommet out in the sun for a little while to heat up so it will...
    view full answer...
  • Mounting Dimensions of the Replacement Grommet for Webar 15 Series Lights
    The Replacement Grommet for Wesbar 15 Series Lights # 221588 which fits the Wesbar LED Trailer Clearance or Side Marker Light # 47-203668 for red and # 47-203667 for amber has an inside measuring of 2.8" (2-7/8") by 1.5" (1-1/2"). This is measured from the backside of the grommet, there is a small lip that helps hold the grommet in place, this measurement is taken from underneath the inside of that lip.
    view full answer...
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  • How to Make Best Ground Connection for Re-Wired Boat Trailer
    It does sound like your new trailer wiring needs a stronger ground connection. If the coupler and frame are both steel you can use one of the coupler mounting bolts to secure the ground ring terminal for your main wiring harness but you may need to sand off any primer or powder-coat to allow for a bare metal to bare metal connection. This bare metal contact is necessary for a trouble-free ground. You can certainly use a self-tapping screw like # FA1131822 to secure the ground. You can...
    view full answer...
  • Grommet Recommendation for the LED Waterproof Grommet Mount Clearance Side Marker Light # 47-203667
    The recommended grommet for the # 47-203667 and # 47-203668 that you referenced is the part # 221588. Without knowing exactly what you have on your trailer it's hard to say why the lights you have won't fit it. Unless you can come up with a way to modify the grommet you have now the only recommendation I can make would be the part # 221588.
    view full answer...
  • Availability of Wesbar Grommet Mounted Amber and Red Clearance/Marker Lights
    We do indeed carry the Wesbar Red # 47-203668 and the amber # 47-203667 clearance/marker lights. We also carry the mounting grommet, part # 221588 and the wiring pigtail, part # A46PB. You can order the lights, grommets and pigtails online by following the provided links, or by phoning our Customer Service folks at 800-298-8924.
    view full answer...
  • Pigtail Harness Recommendation for LED Clearance Lights 47-203667 and 47-203668
    Yes, the pigtail part # A46PB that you referenced has been confirmed to fit both the # 47-203667 and the part # 47-203668. You may also be interested in the part # 221588 as well.
    view full answer...
  • Replacement 2006 Ezloader Fender LED Marker Lights In Red and Amber
    You are needing 2 of the Amber Wesbar LED Trailer Clearance Lights # 47-203667, 2 of the Red Wesbar LED Trailer Clearance Lights # 47-203668, 4 of the Replacement Grommets # 221588 and 4-2-Wire Pigtails # A86PB. These are the same lights only upgraded to LED for longer bulb life while using less power. Also they are submersible and will not fill with water on your 2006 EzLoader trailer.
    view full answer...
  • Incandescent and LED Lights to Replace Wesbar Amber Marker Light # 203367
    The original part number you referenced, 203367, is the stock number for a light made by Wesbar, a producer of OEM and aftermarket trailer lighting. Their waterproof LED equivalent version, part # 47-203667, is indeed an exact drop-in replacement for the incandescent version. This light assembly uses a pigtail wire harness for connection, part # A46PB, and a rubber mounting grommet # 221588.
    view full answer...
  • Procedure to Re-Install Trailer Side Marker Lights
    Installation methods will vary depending on the nature of the particular light you are using. We offer a wide range of clearance/marker lights (all can be seen on the link provided) and these include flange-, flush- and surface-mount types. You can use the filters in the left-hand margin to narrow the product results shown to just those light that meet your requirements. You can sort by lens color, bulb type, mounting type, brand and dimensions. For example, in 2-1/2- x 1-1/2-inch size...
    view full answer...

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