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Buyers Products Tail Light Mounting Box - (3) 6" Oval Hole - Gray Primed Steel
Buyers Products

Buyers Products Tail Light Mounting Box - (3) 6" Oval Hole - Gray Primed Steel

Part Number: 337LB8133
In Stock
$79.17
Retail:$129.82
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Buyers Products Accessories and Parts - 337LB8133

  • Trailer Lights
  • Vehicle Lights
  • Mounting Boxes
  • Buyers Products
  • 3 Oval Holes
  • Gray Steel


  • Buyers Products tail light mounting box
  • Helps to protect exterior light from the elements
  • Designed for (3) 6" oval DOT light (sold separately)
  • Gray primer
  • Overall dimensions: 13" wide x 8" tall x 3" deep

LB8133 Buyers Products Triple Oval Light Box Vertical Or Horizontal Gray Primer Steel





Video of Buyers Products Tail Light Mounting Box - (3) 6" Oval Hole - Gray Primed Steel
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Buyers Products Tail Light Mounting Box: The Breakdown

Speaker 1: Today we're going to take a look at the triple oval hole, grade prime steel, tail light mounting bracket. Now this tail light mounting bracket will offer easy mounting of your DOT approved lights. It can be mounted either horizontally or vertically. A common use for this is snow plow lights, truck lights, trailer lights. This is designed for use with three six inch oval lights, which we do sell separately on our website. Just to give you measurements of the cut out.

It's going to be right at 6 and 3/4 inches by 2 and half inches. Now this bracket is designed to help protect your exterior lights from the elements. It's a grade prime steel construction. It is a bolt on or weld on mount type. Overall dimensions on this: Total width you're gonna be looking right at 13 inches.

Height on it, probably at 8 inches tall, and the depth on is right at 3 inches deep. But that should do it for the review on the triple oval hole, grade prime steel, tail light mounting bracket.

Ratings & Reviews

4.8

162 reviews
5 Stars
(143)
4 Stars
(15)
3 Stars
(3)
2 Stars
(0)
1 Star
(1)
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by:
Wasn't in stock when I ordered it. But etrailer got in a shipped fast. Box is well made. Would order from etrailer again. Customer service is great.
by:
made really good
by:
My order showed up sooner than I expected! Ordered on Christmas Eve and was on my door step 3 days later!
by:
Was exactly what I was looking for at a great price. Most of the ones I looked at were only spot welded. This one is solid.
Teddy J. profile picture

Teddy J.

3/13/2023

Still doing the job. Have no complaints at all.

by:
Product was great, purchasing was easy, very satisfied
I suggest using a different shipper than usps, way too many delays
by:
The product has quality workmanship, a good heavy coat of primer and is exactly what I needed. The shipment arrived early. The checkout process was a snap.
by:
by:
Excellent product, well constructed. Just order more items today to update the lights on my brother's boat trailer.
Scott profile picture

Scott

2/21/2021

Worked out so good, I installed them on my brothers boat trailer and he loves them.wire connectors are sealed inside box. No more corrosion.

by:
Exactly what I was looking for. Fast delivery.
by:
I was expecting the tail light housings I purchased to be made of thin steel that would make them difficult to weld on, but the are very good quality and I am very happy with them. I ama a truck and trailer mechanic and need to replace several of these housings due to rust. I will be getting them from e trailer from now on.
Daniel profile picture

Daniel

6/23/2025

The light boxes are still doing great after a year. Would definitely recommend.

Nick S. profile picture
Etrailer Expert

Nick S.

6/24/2025

@Daniel That is great to hear, and I am glad the quality of them was better than expected. Have you installed many of these on trailers you work on?
by:
Good quality, very pleased
by:
Great product it was exactly what I was looking for not to mention super fast shipping
by:
perfect fit for rear lights on a trailer
by:
Ordered wrong item, noticed the mistake and ordered correcte item, email corresporndence with swift and the got the right items on the way!!!
by:
Nice product. Need to weld or drill mounting holes, but good product and fits the oval leds very well.
by:
easy to order the exact replacement part I needed. Although USPS dropped the ball on getting it to me on time etrailer was prompt on shipping and providing tracking information for my order
Brooke M. profile picture
Etrailer Expert

Brooke M.

11/27/2024

Thanks for saying so. It truly means a lot to us! Hope to hear from you again!

by:
Nice solid box. Have not mounted yet but should be easy to mount. Will need to drill small hole for wires where I want. Should last a long time as it is powder coated.
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

4/2/2025

Would love to see what the finished project looks like when you're done :)

by:
Good quality
by:
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

3/5/2025

Hey Joe. The new light mounts look great on your trailer!

by:
Good quality and value. I decided to utilize these a little differently, I ended up cutting this in-half and welding one on each side of a utility trailer for rear taillighting. These made nice weld-on heavy duty trailer light boxes.
by:
I bought this aluminum tail light box to change from a vertical box to a horizontal box to provide more room when loading my car on my Mission Aluminum car hauler.
Installation was simple and lights fit the new housing just like original.
I am very pleased with the aluminum taul light housing/box.
by:
Great product. Quality manufacturing
by:
Well built heavy duty light boxes
by:
The team at eTrailer always communicates so well and having ordered (so far) parts to build three 10,000lb trailers from scratch, every order has come through without error. When axles are back ordered the team emails weekly to inform of delays, and they’re always just on point with customer service. Need to build 2 more for my company in the next ) months, will definitely be using them for parts and supplies! Thanks to the eTrailer team!
by:
Top quality and great looking product that is built to last, very durable and heavy duty, should last forever and looks great.
Chris profile picture

Chris

4/15/2024

update: after a year still looks and works great

Jesse M. profile picture
Etrailer Expert

Jesse M.

5/13/2024

@Chris Thanks for sharing!
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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Wilson B
Updated by:
Wilson B
Employee Daron K
Edited by:
Daron K
Employee Brian T
Written by:
Brian T

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