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Aero Pro Combination Trailer Tail Light - Waterproof - 8 Function - Incandescent - Driver Side

Aero Pro Combination Trailer Tail Light - Waterproof - 8 Function - Incandescent - Driver Side

Item # ST37RB
Retail:$27.00
Our Price: $14.65
You Save: 46%
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Shipping Weight: 0.92 lbs
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7-7/8" x 3-1/4". Low-profile incandescent light serves 8 functions: brake, tail, turn, side marker, side reflector, rear clearance, rear reflector, and license plate light. Shock proof sockets protect bulbs. Stud mount. 3-Wire design. Great Prices for the best trailer lights from Optronics. Aero Pro Combination Trailer Tail Light - Waterproof - 8 Function - Incandescent - Driver Side part number ST37RB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (589)
  • Q & A (0)
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Optronics Trailer Lights - ST37RB

  • Tail Lights
  • Rectangle
  • Incandescent Light
  • Red
  • 7-7/8L x 3-1/4W Inch
  • Surface Mount
  • License Plate
  • Rear Clearance
  • Rear Reflector
  • Side Marker
  • Side Reflector
  • Stop/Turn/Tail
  • Submersible Lights
  • Optronics

7-7/8" x 3-1/4". Low-profile incandescent light serves 8 functions: brake, tail, turn, side marker, side reflector, rear clearance, rear reflector, and license plate light. Shock proof sockets protect bulbs. Stud mount. 3-Wire design.


Features:

  • Red, rectangular trailer light serves 8 functions for trailers more than 80" wide
    • Stop, Turn, Tail, Rear Clearance, Rear Reflex, Side Marker, Side Reflex
    • Built-in license plate light illuminates trailer license plate
  • Aero Pro design delivers contemporary styling
  • Sealed, waterproof housing and lens unit
  • Built-in reflector removes the need for a separate reflector
  • Incandescent bulbs are easy to replace
  • Shock-proof sockets protect bulbs against damage
  • Durable plastic housing with screw-on lens
  • Compatible with 12V DC systems
  • Stud mount to trailer with included hardware
  • 3-Wire design hardwires to trailer
  • DOT compliant


Specs:

  • Configuration: driver side
    • Passenger side: ST36RB (sold separately)
  • Dimensions: 7-7/8" long x 3-1/4" tall x 2-7/8" thick
  • Distance between mounting studs (center on center): 2"
  • Bulb type; 1157
  • Number of bulbs: 2
  • Power draw at 12.8V:
    • Stop/turn: 2.3 amps
    • Tail: 0.9 amps
  • 3-Year limited warranty


Manufacturer Cross Reference
Light will work as an exact replacement for:
Wesbar # 3504
Peterson # M456L


Optronics ST37RB Waterproof Combination Tail 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.


Combination Lights for Trailers Over 80" Wide

Flatbed trailer over 80" wide with combination tail lights

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.



ST37RB Optronics Aero Pro Combination Tail Light for Marine Trailers Over 80" Wide - Waterproof - 7 Function - Incandescent - Rectangle - Driver Side - Left Hand

Alternate part number: ST-37RB




California residents: click here


Customer Satisfaction Score:


Customer Reviews

Aero Pro Combination Trailer Tail Light - Waterproof - 8 Function - Incandescent - Driver Side - ST37RB

Average Customer Rating:  4.9 out of 5 stars   (589 Customer Reviews)

7-7/8" x 3-1/4". Low-profile incandescent light serves 8 functions: brake, tail, turn, side marker, side reflector, rear clearance, rear reflector, and license plate light. Shock proof sockets protect bulbs. Stud mount. 3-Wire design.

by:

After being told that I'd have to "settle" for a round light fixture for my boat trailer, I went online to try to find something that would better match the original equipment.

Luckily for me, I found the etrailer website, which had the exact match I wanted, so I ordered it. Then, when it was delivered a few days later, I held it up to the fixture on the other side of the trailer, and saw it was an exact match.

Fifteen minutes later the replacement had been installed, and now I have a trailer that looks as it was meant to look.

Thank you etrailer for being there when I needed you.



by:

I was able to get the right light, while other dealers seemed lost..



by:

Great product



by:

Absolutely wonderful service. Had exactly what I needed for my trailer, ordered it and it was here within a week. Customer service even notified me when it was shipped as well as when it was delivered. Would definitely buy from them again!



by:

The light works without issue and the installation was painless. The cross reference info makes it easy to buy with confidence from etrailer, and I will do so again when the need arises.

The fact that this company reaches out to you after a year to check on your satisfaction is exemplary and I appreciate the after the sale service.

Kt

7/5/2017

Still bright at Night! Flawless product from e-trailer.



by:

Ordered the ST37RB trailer tail lights to replace tail lights on my boat trailer . I am very pleased with them as they were exactly the same as original lights therefore no need for modifications when mounting. Ordering was easy and arrived on time



by:

This was the exact replacement tail-lights that was on my 2016 pontoon boat i was
extremely pleased with the speedy delivery once i made my purchase. i have just completed the installation of both trailer lights and it was not that difficult since it
was a exact replacement. i will definitely be ordering from your company in the future for my replacement boat parts. Also the prices for my purchase's were in line with what i expected.

thanks Joey B.
satisfied customer from Alabama




by:

I received the trailer brake light fast and very secure in the package. I have not had a chance to install it but the manufacturing and product integrity looks excellent. I will be doing business again if I need to.



by:

Every time I have purchased items from etrailer it has come quickly and just what I ordered. Very good service.



by:

Fast and professional service.



by:

I needed to replace a taillight on my boat trailer. Easily found an exact replacement at etrailer.com for a very good price. Shipping cost was reasonable.



by:

Great all in one light had to splice wires to existing plug but overall excellent! Was for a 2016 TRACKER Pro Guideâ„¢ V-175 Combo boat trailer.



by:

Product was an easy replacement. I did have to extend the holes in the trailer to make the bolts in the lights line up. You can use a round file or drill the holes out to a larger size. This may not be required for you trailer.



by:

It was a perfect replacement for the existing light and it was easy to install.



by:

Great experience from support to purchase to delivery. Exactly the light I needed for my Tracker Trailstar trailer.



by:

Optronics rear trailer lighter was easy to install, their products are quality parts.



by:

These lights work real good because you can see them from far away. Very bright. They sometimes don't last a year, but I have had a few that do last longer then others. I like these, because other drivers can see my boat.



by:

The tail light was wrapped well in the shipping container. It arrived in great condition. It was exactly as advertised. This was a replacement for a broken light. The light fit perfectly into the space on the trailer of the previous light.



by:

When the light arrived and I opened the box, it looked perfect. I immediately went outside and removed the old light. I installed and spliced in the new light and then tested it. It worked perfectly!
I could not be happier! Thanks, etrailer.com.



by:

I am very pleased with the product that I have purchased from etrailer !!!, the product was everything I expected great prices craftsmanship The aftermarket product was better than the Original part that came on the trailer, I plan to buy the passenger side in the near future. I can't send any pictures of my project because I'm in the middle of a winter storm .lol but I'll make sure I send pictures when I install them , thank you etrailer A1 with me.



by:

Perfect replacement. Fast shipping and great service. That's why I always choose etrailer.com!



by:

Product came promptly to my address
Perfect
match, easy installation, works perfect!



by:

Used the light for a year so far and it works good. Perfect match for the other light.



by:

Just what I needed, installation was quick and worked as intended. thankyou



by:

I am very satisfied with the product and the service I received from etrailer. I will certainly recommend etrailer to others. Thank you.


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Show More Reviews

See what our Experts say about this Optronics Trailer Lights

  • Does Aero Pro Trailer Tail Light For Driver's Side Come With Studs For Mounting
    Yes, the mounting studs and nuts are included with the Aero Pro incandescent trailer tail light. Keep in mind the studs will be 2" apart on center, so make sure that matches how your current lights mount. The part number you mentioned was for the driver's side, but I'll go ahead and list out the part numbers for both the driver's and passenger's side in case you need both. - Driver's Side: Aero Pro Combination Trailer Tail Light # ST37RB - Passenger's Side: Aero Pro Combination Trailer...
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  • What are the Dimensions of the Optronics Lens Part # A39RB
    The dimensions of the Replacement Tail Light Lens for ST36RB and ST37RB, item # A39RB, are 7-7/8 inches Long x 3-1/4 inches Wide. This lens is designed to fit the Over 80 inch, Aero Pro Submersible Trailer Tail Lights, item # ST36RB and # ST37RB.
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  • Replacement Tail Lights for Tracker Boat Trailer Model # T13PRO175P
    Although we don't have specifics about the specific trailer you have, we absolutely have submersible trailer light replacement lenses that will work for you. From what I can find about similar Tracker boat trailers you may have lights similar to the # ST37RB (drivers) and # ST36RB (passenger) currently, so you can use the # A39RB (front lens) and # A36RB (side lens) as the replacement. If you can send in a photo of the lights and their measurements we can absolutely confirm these will...
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  • 2004 Stratos Pro 285 XL Bass Boat Wesbar Tail lights Replacement
    Thanks for the pictures and the numbers. I have a solution for you but the Wesbar tail lights that are associated with lens kit item W003372-73 were discontinued in 2011. The Aero Pro Combination Trailer Tail Light - Waterproof - 7 Function - Incandescent - Passenger Side item # ST36RB and the Aero Pro Combination Trailer Tail Light - Waterproof - 8 Function - Incandescent - Driver Side item # ST37RB are listed as the replacement lights for your Stratos Pro Trailer.
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  • How to Select Replacement Tail Light For Older Pop-Up Trailer
    We don't have any way of knowing what replacement lens is needed for any trailer, including a 1985 pop-up, and realistically with a trailer of that age you'll likely have to replace the light altogether. It's pretty simple to do though, as you just need to find one that is approximately the same size. For example, if your lights were about 8" x 3" you could go with the Aero Pro Combination Trailer Tail Light - Driver Side # ST37RB and Passenger Side # ST36RB. I have added a link below...
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  • Replacement Tail Light Lens for Tracker Trailstar Trailer
    The lights you have on your trailer are # ST37RB and # ST36RB. The replacement lenses are # A39RB for the front lens and # A37RB for the side marker.
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  • Replacement Taillight Lenses for 2015 tracker 1860 Boat Trailer
    It looks like both the front and side lens was damaged. The front lens is part # A39RB, and the side lens is part # A37RB. Assuming that the lamp housing itself wasn't damaged as well, both lenses would work great for you. If the housing is damaged as well, you'll want to replace the lamp with # ST37RB.
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    Image 1 for
  • Replacement Trailer Taillight Lens with SAE STIAP2 04 DOT DOT Number On It
    The SAE STIAP2 04 DOT number you provided is a DOT approval number, which states that the lens is compliant with DOT regulations. Because of that, that number isn't typically a good identifier for finding a replacement lens. However, in this case, we previously had a customer send in a photo of this particular lens which we managed to match up to the Optronics part # A39RB which is a replacement for their # ST36RB and # ST37RB taillights or a Wesbar 3571. The lamp housing should have...
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    Image 1 for
  • How to Determine Correct Replacement Trailer Light Lens or Replacement Light
    The "SAE" on a trailer light isn't actually a part number, it stands for Society of Automotive Engineers and just means it has passed certain testing. The only way to determine the correct replacement lens is with the actual part number of the light, though unfortunately those aren't always readily visible. For example, for parts # ST36RB or # ST37RB you would need the Replacement Tail Light Lens for Optronics ST36RB and ST37RB # A39RB. Without knowing the part number of your light, the...
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  • Replacement Trailer Light for a 2006 Tracker Boat Trailer with the Optronics ST-36 RH Tail Light
    The light on your Tracker boat trailer is the right hand ST36 series trailer light from Optronics as is the # ST36RB, that you referenced on our website. They are essentially the same light, but Optronics has been known to make slight changes to their lights from time to time. I have attached a diagram of this light showing its dimensions for you to check out. The dimensions should not be much different from your light if at all, but the important dimensions to look at are the 2 inch...
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  • Replacement Submersible Lights with Plugs for Sun Tracker Trailer
    I may have a solution for you depending on the type of connector you have. The Optronics Aero Pro Combination Trailer Tail Light item # ST37RB you need is 7 7/8" long by 3 1/4" wide. We have two lights of the same size that attach by plugs. Depending on the connector your Sun Tracker trailer has one of these may work for you. The Optronics Aero Pro Combination Trailer Tail Light item # ST37RPG has a 2 way plug and offers the same waterproof protection. The Optronics ONE LED Trailer...
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  • Replacement Trailer Taillight Assemblies for 2015 Grizzly 1754 SC
    I looked up pictures of your 2015 Tracker Grizzly 1754 SC and it appears to have the trailer taillights part # ST36RB for the right hand side and the part # ST37RB for the left hand side.
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  • Replacement Taillight for 2006 Trailster Trailer
    Thanks for the picture of your taillights, from that I can tell that the lights you have are the part # ST37RB for the driver side and the part # ST36RB for the passenger side.
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  • Replacement Trailer Lights for Boat Trailer With Optronics ST36/37 Series Lights
    It sounds like you want to use the Miro-Flex LED Combination Trailer Tail Light - 8 Function - Submersible - 18 Diodes - Driver Side # STL27RB and Passenger Side # STL26RB as replacements for your current lights. That is perfectly fine, and the wires should match up. These are, however, a little longer and shorter when compared to your current lights. If you would like a direct replacement that matches the size of your current lights you can use the # ST37RB and # ST36RB. If you're looking...
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  • Need Submersible LED Taillight for Tracker Trailstar Trailer Lamp Part Number S2T216AP2
    From what I've found online, the proper replacement for your S2T216AP2 is # STL16RB for the passenger side and # STL17RB for the driver side. The # ST37RB lamp you'd looked at is a little smaller and is an incandescent lamp, not an LED.
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  • Will The Trailer Tail Light # ST36RB Fit In Place Of a Tail Light With STIAP2 on Lens?
    As the STIAP2 you have sounds like a code on a lens which is used for DOT purposes certifying a light I can not confirm the exact replacement tail light. The code you listed says they are S(stop lamps), T(tail lamps-rear postion), I(turn signals), A(reflex reflectors), P2(clearance, side marker, and identification lamps). I can say the Tail Lights # ST36RB and # ST37RB do also meet these same certifications as your light. The light is 7-7/8" wide, 3-1/4" tall and 2-7/8" deep. It is designed...
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  • Replacement Tail Light Assembly for SAE AP2 04
    The SAE number you referenced really isn't a reliable way to determine the correct replacement light. From our experience and research, the replacement light you're looking for is Optronics tail light part # ST37RB for the driver's side and # ST36RB for the passenger side. These lights measure 7-7/8" long x 3-1/4" tall x 2-7/8" thick and have the Stop, Turn, Tail, Rear Clearance, Rear Reflex, Side Marker and Side Reflex functions. The only measurement that looks off is going to be the height,...
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    Image 1 for Image 2 for
  • EZ Loader Trailer Taillight Recommendation for EZ Loader Boat Trailer
    Based on the pictures of your trailer that I found online it looks like the replacement assembly you want is the part # ST37RB. This is the style of taillight I saw on all of the pictures of your trailer. This light is also incandescent like you mentioned.
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  • Replacement Lens for the Taillight Assembly part # A39RB
    For the taillight assembly part # ST37RB that you referenced there are 2 lens. One of them is the part # A39RB that you referenced that covers the front of the assembly. For the side piece that you referenced you would want the part # A37RB.
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  • Replacement Lens for 7-3/4 x 3-1/4 Inch Optronics Trailer Tail Light
    Based on the dimensions you provided, you're most likely looking for the Optronics replacement lens # A39RB, which fits the Optronics Aero Pro Trailer Tail Light Drivers Side item # ST37RB or the Passenger Side item # STL36RB and measure 7-7/8" long x 3-1/4" tall. This is the closest match to the dimensions you provided.
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  • Replacement Light Recommendation For Left Side Of Trailstar Pontoon Trailer
    The replacement light assembly for your Trailstar Pontoon boat for the left side is part # ST37RB. This is a submersible light that features the tail light functions and the license plate light as well. I have attached a drawing that shows the dimensions of the light you can check out.
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  • Matching Aero Pro Trailer Taillight for Passenger Side ST66RPG
    The matching driver side to the # ST66RPG that you referenced is the part # ST37RB.
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  • Do You Have a Replacment Lens for Optronics Light part STL37RB
    I spoke with my contact at Optronics and they do not have a replacement lens for the LED STL37RB or part # STL36RB. They do have them for the incandescent version, part # ST37RB or part # ST36RB. If you have the incandescent lights, the replacement lens is part # A39RB.
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  • Replacement Lens for 7-3/4 x 3-1/4 Inch Optronics Trailer Tail Light
    The SAE part number is not the part number of the light, it is just a number on the lens that means that lens has passed SAE guidelines. Based on the dimensions you provided, you're most likely looking for replacement lens # A39RB, which fits the Optronics Aero Pro Trailer Tail Light # ST37RB (driver side) or # STL36RB (passenger side), and measure 7-7/8" long x 3-1/4" tall. This is the closest match to the dimensions you provided.
    view full answer...
    Image 1 for


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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video Edited:
Joshua S
Employee Adele M
Updated by:
Adele M
Employee Laura H
Updated by:
Laura H
Employee Brian T
Updated by:
Brian T
Employee Matthew E
Updated by:
Matthew E
Employee Ryan G
Installed by:
Ryan G
Employee Ethan H
Video by:
Ethan H

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