1. Trailer Lights
  2. Optronics
  3. Clearance Lights
  4. Round
  5. Incandescent Light
  6. Amber
Optronics Trailer Clearance and Side Marker Light - Submersible - Incandescent - Round - Amber Lens

Optronics Trailer Clearance and Side Marker Light - Submersible - Incandescent - Round - Amber Lens

Item # MC53AB
lowest price pledge
Retail:$7.00
Our Price: $5.04
You Save: 28%
Trailer Lights
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.05 lbs
Quantity: 
MC53AB - Round Optronics Trailer Lights
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
2" Diameter round. Waterproof, incandescent trailer light serves as a clearance or side marker light when properly mounted. Durable polycarbonate housing. Recessed mount with grommet (sold separately). Accepts standard 2-prong plug. PC rated. Lowest Prices for the best trailer lights from Optronics. Optronics Trailer Clearance and Side Marker Light - Submersible - Incandescent - Round - Amber Lens part number MC53AB can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (148)
  • Q & A (7)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - MC53AB

  • Clearance Lights
  • Round
  • Incandescent Light
  • Amber
  • 2 Inch Diameter
  • Recessed Mount
  • Rear Clearance
  • Side Marker
  • Submersible Lights
  • Optronics

2" Diameter round. Waterproof, incandescent trailer light serves as a clearance or side marker light when properly mounted. Durable polycarbonate housing. Recessed mount with grommet (sold separately). Accepts standard 2-prong plug. PC rated.


Features:

  • Round trailer light functions as either a side marker or clearance light when properly mounted
  • Sonically sealed, waterproof housing and lens unit is submersible
  • Incandescent bulb can be easily replaced
  • Durable polycarbonate housing and lens
  • Amber snap-on lens over incandescent bulb
  • Compatible with 12V DC electrical systems
  • Recessed mount with grommet (A54GB - sold separately)
  • Accepts industry standard 2-prong plug (A46PB or A86PB - sold separately)
  • DOT compliant
  • PC rated


Specs:

  • Dimensions: 2" diameter x 11/16" thick
  • Bulb type: incandescent
  • Power draw at 12.8V: 0.2 amps
  • 3-Year warranty


Manufacturer Cross Reference

  • Light will work as an exact replacement for:
    • Uni Bond # SE2000A
    • Wesbar # 203220
    • Truck Lite # 30200Y
    • Grote # 45823
    • Peterson # 146A
    • Bargman # 40-30-002

Optronics MC53 Series Amber Marker Clearance Light Dimensions

Sonically 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 housing and lens are sonically sealed together to create a single unit, which means that water will not get into the light and damage the diodes or circuit board.


PC-Rated Lights

Diagram of light spread for PC rated light

A PC-rated light produces a 90-degree angle of light to either side of its centerline for a total of 180 degrees of coverage. This beam pattern can be clearly seen when you are standing directly in front of the light, as well as when you are standing on either side of the light. When properly installed, this type of light can function as both a front clearance light and a side marker light or as a rear clearance light and side marker light.



MC53AB Optronics Trailer Clearance and Side Marker Light - Submersible - Incandescent - Round - Amber Lens - PC Rated

Alternate part number:MC-53AB




California residents: click here



Customer Reviews

Optronics Trailer Clearance and Side Marker Light - Submersible - Incandescent - Round - Amber Lens - MC53AB

Average Customer Rating:  4.9 out of 5 stars   (148 Customer Reviews)

2" Diameter round. Waterproof, incandescent trailer light serves as a clearance or side marker light when properly mounted. Durable polycarbonate housing. Recessed mount with grommet (sold separately). Accepts standard 2-prong plug. PC rated.

- MC53AB
by:

I ordered these running lights to replace the originals on the 1997 boat trailer that I purchased used. One of the original lights (?), although "sealed" / "submersible", actually failed when submersed. I don't know how long the original lasted, but I know that the previous owner stored the boat outside and the freeze/thaw cycle could have caused the failure. Before I installed the new one, I added a small bead of silicon sealant as a "backup" to the factory sonic sealing. Hopefully I'll be able to upgrade this rating in a few years.



- MC53AB
by:

This was an easy installation and has worked perfectly for the first year. Good value product.



- MC53AB
by:

Website is well laid out and provides extensive information to ensure you are making correct selection for your trailer. Staff kept me informed of progress on the order. The order was shipped in timely manner and contained the correct parts. Great experience!



- MC53AB
by:

Exactly what i needed! So glad I found etrailer. Not that I mind using dealers and repair shops on occasion, but I also prefer to save money on those projects that i can take on myself. The clearance lights were a perfect replacement and a quality product. Fast shipping was appreciated!



- MC53AB
by:

Works great and bright! Terminals were covered with a protective piece of tape and had some terminal grease in them and all ready to go. Thank you etrailer!


Comments
Still working great one year later
Kevin - 04/25/2020


- MC53AB
by:

The Clearance lights we got from you a year ago are working just fine. My husband had to do some new rewiring to get them to work because the wiring that was there was terribly old. But he got the new ones to work. We have a 1973 Nomad trailer I inherited from my parents and I need new tail light covers because they are badly faded but I'm having a hard time finding them because they are rectangular, approximately 8 3/4 x 4 1/4. If you could help me find two of them I would greatly appreciate it. Thank you


Comments
The clearance lights we got to replace the old ones on the camp trailer are working great. Thanks
Amy H - 07/24/2018



- MC53AB
by:

I was online looking for a source for 2 in round push in lights for flatbed on my truck. I came across etrailer and I found what I needed and pricing was super low and got a quality light as well. They shipped them promptly and received them within 1 day because of choice of 1 day shipping . I will be back for more stuff for my 3 trailers I own . Good job guys and gals. Thanks.


Comments
Perfect, still working great
patrick - 08/02/2016



- MC53AB
by:

couldn't be better- Thanks!



- MC53AB
by:

We use these lights in our electrical diagnosis simulator. The lights work perfectly!



- MC53AB
by:

Ordered bulbs for a CM Truck bed. Once again Perfect fit.



- MC53AB
by:

In total, I purchased electric tongue jack, double roller for rear ramp door, vent cover, new backing plates (four) complete with electric brakes, new hubs and bearings. This time wheel covers for two trailers and some lights for quad trailer. I am very pleased with everyone involved with purchases and products. I would recommend etrailer to anyone and have already done so to some friends!! Thanks!!!



- MC53AB
by:

Item great, as advertised! Quick Shippi ng!



- MC53AB
by:

I have purchased from etrailer several times and I find the selection of parts very good I think their attempt to help customers with video and a good tech department is very unique and beneficial The quality of the lights I received is good but I do feel it was not the same quality as the original "Grote" brand lights my trailer came equipt with... Also the quality of the rubber grommits was definitely thinner and not as robust as all the original grommits used on the trailer originally... these parts were made over seas and the oems were all American made... This is not meant to be a "DONT BUY" I'm just stating the facts the parts are not the same quality but the price was great and the parts did work just fine but just bear in mind there is a difference but for my used trailer rebuild they were just fine the jacketed wire was top notch BTW I would buy from etrailer and these same parts again



- MC53AB
by:

I have a new POLARIS aluminum trailer. I broke a side light lens cover. The dealer could not supply me a replacement. I found the exact lens at etrailer.com. The lens is an exact match and the service was very fast. The etrailer rep I talked to was very helpful and courteous.



- MC53AB
by:

I had to order this Round Trailer Clearance and Side Marker Light because the replacement provided by the trailer manufacturer did not work. This light was a perfect replacement for the original. And I received it from ETrailer earlier than I expected. I will continue to shop with ETrailer for all my trailer needs.



- MC53AB
by:

Easy to install, works flawlessly



- MC53AB
by:

Bought these lights for my trailer 1 year ago and they are working like a champ. These sealed lights are not expensive and no hassle. Unplug and plug in. Very simple.



- MC53AB
by:

I priced the same items around here and I could buy three light with shipping from Etrailer.com for less than the cost of one light in the stores here. I also like the pictures of the items which helps you order the right product and the ease of scrolling through the website to find the correct light. Your lamps were OEM lighting that came with my trailer.



- MC53AB
by:

These lights were an exact replacement for my trailer marker lights. The description was good enough to help me mark the choice and I am happy that I did. Works well as everything that I have bought from etrailers has for the past 4 years! My go to place for trailer parts and accessories!



- MC53AB
by:

Fast service. Products were excellent form, fit and function.



- MC53AB
by:

Exact replacement of original equipment. Ordering process smooth and quick. Arrived in good condition in spite of USPS and other carrier's handling of package.



- MC53AB
by:

I was very pleased with the products available on your website. The site was very easy to find what I needed and I was able to order and have delivered in a reasonable time. All the places where I live told me either they couldn't find or it would take weeks to get and cost a lot of money. Thanks and I will definitely be shopping at etrailer.com again in the future.



- MC53AB
by:

I just bought a 2006 goose neck trailer that needed some minor repair. Wanted to match existing good parts. These lights were exact in every way.



- MC53AB
by:

Perfect fit for my boat trailer. I looked all over for these lights. And your price was great as well. Thanks I will shop with etrailer for now on. Rod



- MC53AB
by:

I actually found everything I needed for lights and at a good price. Products were exactly as shown on the site. I will surely go to etrailer first for other products when I need them.


25
149
Show More Reviews

Ask the Experts about this Optronics Trailer Lights

  • Looking for Trailer Clearance/Marker Light to Replace Trucklite Model 10
    According to my research, I have found that the Trucklite model 10 clearance/side marker light measures 2-1/2 inches in diameter. Because the Optronics # MC53AB measures 2 inches in diameter, it would not be a good replacement. The Optronics # MC57AB, with its 2-1/2 inch diameter, would be the correct replacement. If you need a mounting grommet, it is available as part # A55GB. The two pin wiring pigtail is also available as part # A46PB.
    view full answer...
  • Flush Mount Grommet and Wiring Pigtail for 2 Inch Clearance and Side Marker Lights
    The Sealed, 2" Round Trailer Clearance and Side Marker Light, Flush Mount - Amber # MC53AB or the LED # MCL55AB will use the 2" Round Grommet - Flush Mount - Open Back # A54GB for installation. You will also require the wiring pigtail # A46PB which will give you 6 inches lead.
    view full answer...
  • 2 and 4 Inch Diameter Trailer Lights, Grommets, and Harnesses
    I will be happy to help and give you some options. For 2 inch diameter red lights we have several options: # MC53RB (use grommet # A54GB and harness # A46PB) # MCL50RB (use grommet # A54GB and harness # A46PB) # MCL55RB (use grommet # A54GB and harness # A46PB) # MCL55R1224B (use grommet # A54GB and harness # A46PB) All in one option # MCL-50CRK # MCL155RB (use grommet # A54GB and harness # A46PB) For 2 inch diameter amber lights we also have several options: # MC53AB (use...
    view full answer...
  • Replacement Side Marker Light and Grommet for a Trucklite Brand Grommet and Marker Light
    I went out to the warehouse and pulled grommet # A54GB and light # MC53AB. I then assemble them and the result looks exactly like your picture. I then measured the amount the lens sticks up above the grommet and came up with just under half an inch. The lens could be pressed further in. I used digital calipers to take the measurement. I also made a video showing the assembled result for you. The light takes wiring harness # A46PB if you do not already have them on your trailer.
    view full answer...
    Image 1 for
  • What Is Hole Size For Mounting 2 Inch Round Trailer Lights With Rubber Grommet
    The item you selected, Sealed 2-1/2 Trailer Light, part # MC57AB, is a 2-1/2 inch light that will mount into a 3 inch hole using 2-1/2 inch grommet, part # A55GB. The hole size to mount a 2 inch round light flush mounted would be 2-5/16 inches. The grommet you would need for a 2 inch light would be 2 Inch Round Grommet, part # A54GB. If you are flush mounting your lights, the 2 inch light will sit inside the grommet. A 2 inch light similar to the one you selected is part # MC53AB. We...
    view full answer...
  • Does Light # MCL50AB Use the Same Grommet as Light # MC53AB
    Yes, the Sealed Miro-Flex 2" Round LED Trailer Side Marker part # MCL50AB will fit in the same grommet as the Sealed 2" Round Trailer Clearance and Side Marker Light part # MC53AB as they are both exactly 2" diameter. The LED option however is 1-3/16" tall whereas the incandescent option is 11/16" tall but as you mentioned this should not be a problem. If you need a new grommet then you can use the 2" Round Grommet part # A54GB.
    view full answer...
  • Replacement Amber Trailer Light Options For Different Shape And Style
    For your replacement amber lens, we will have to go off of your style of light, color, and measurements. There are many lights that meet the standards you listed, but the measurement will help us with the replacement lens or replacement light you need. I've added a link to our page to assist you with finding the proper fit amber light/lens. We have various shapes and styles. You may be interested in Rectrangular LED lights, like the Rectangular LED Trailer Clearance and Side Marker...
    view full answer...

Do you have a question about this Trailer Light?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality trailer lights for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate trailer light information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Laura H
Updated by:
Laura H
Employee Brian T
Updated by:
Brian T
Employee Dustin K
Video Edited:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee Hayden R
Installed by:
Hayden R
Employee Chris R
Video by:
Chris R

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.