Peterson Trailer Tail Light - Submersible - Stop, Tail, Turn - Incandescent - Oval - Red Lens

Peterson Trailer Tail Light - Submersible - Stop, Tail, Turn - Incandescent - Oval - Red Lens

Item # M421R

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Peterson Non-Submersible Lights Trailer Lights - M421R
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Product Images

Videos


  • Tail Lights
  • Oval
  • Incandescent Light
  • Red
  • Recessed Mount
  • 6-1/2L x 2W Inch
  • Non-Submersible Lights
  • Peterson
  • Stop/Turn/Tail
6-1/2" x 2-1/4" Oval. Waterproof, incandescent trailer light functions as a stop, tail, and turn signal light. Recessed mount with grommet (sold separately). Accepts 3-prong plug. Lowest Prices for the best trailer lights from Peterson. Peterson Trailer Tail Light - Submersible - Stop, Tail, Turn - Incandescent - Oval - Red Lens part number M421R can be ordered online at etrailer.com or call 800-298-8924 for expert service.


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Peterson Trailer Lights - M421R

6-1/2" x 2-1/4" Oval. Waterproof, incandescent trailer light functions as a stop, tail, and turn signal light. Recessed mount with grommet (sold separately). Accepts 3-prong plug.


Features:

  • Combination trailer tail light serves 3 functions when properly mounted
    • Stop light
    • Tail light
    • Turn signal light
  • Sealed housing and lens unit is submersible
  • Durable polycarbonate housing
  • Red lens over incandescent bulb
  • Compatible with 12V DC systems
  • Recessed mount with grommet (421-18 - sold separately)
  • Accepts industry standard 3-prong plug (431-491 or 421-491 - both sold separately)
  • DOT compliant
  • Made in the USA


Specs:

  • Overall dimensions: 6-1/2" long x 2-1/4" tall x 2-3/8" deep
  • Bulb type: incandescent
  • Power draw at 12.8V: 2.1 amps
  • 1-Year limited warranty


Peterson 421R Oval Tail Light Dimensions

PL-3 Wiring Connection

Optronics PL-3 Connection

This light has an industry-standard PL-3 connection as pictured above. The light accepts a 3-prong plug (sold separately).


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.


Recessed-Mount Light

Recessed Grommet Mount Trailer Light Installation Diagram

Recessed-mount trailer lights install with a grommet, which is often sold separately. These lights extend past the trailer surface and require a hole for installation. If replacing a light, you can utilize the pre-existing hole. If installing a new light, you will need to cut a hole or use a mounting bracket (sold separately) to complete the installation.



M421R Peterson Trailer Tail Light - Submersible - Stop, Tail, Turn - Incandescent - Oval - Grommet Mount - Red Lens






California residents: click here


Video of Peterson Trailer Tail Light - Submersible - Stop, Tail, Turn - Incandescent - Oval - Red Lens


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Peterson Trailer Lights - Tail Lights - M421R

Today we're gonna take a look at the Peterson Trailer taillight. This is gonna have your stop, tail and turn signals. It's an oval design with a red lens. Now this incandescent bulb is going to be a great replacement for any broken or damaged light on your trailer. Again it does have that red lens to function for a stop, tail and turn light when properly mounted. It has a recessed mount.

There is a grommet available for this. It is sold separately. You can find that right here at etrailer.com using part number B421-18, and it's also gonna work with the industry standard three pronged plug. Now this one I have here, this is going to be 421-491 but it will also work with 431-491 and again, both of those you can find right here at etrailer.com.So I'm just gonna pop this into place, check to make sure you get it lined up, press it in and it should be good to go. Now this is again, going to be DOT compliant.

I'm just gonna hook this up to our power and ground signals, and this product is also made in the USA. So if we turn on our power here, you'll see the light comes on and then if I take my red wire and press that on there, that's going to give us our brake and turn signal. So the black wire will go to your running light circuit, red wire will go to the stop and turn signals. And of course your white wire will be your ground. That comes with an already attached ring terminal so one less thing you'll have to pick up.Again white for ground, red for turn signal and stop or brake signal and then the black wire will be for your running light signal.

Now if you need some butt connectors or other things like that, we have a lot of options at etrailer.com as well for any of your wiring connecting needs. As far as dimensions on this light, it is going to be six and a half inches wide. And two and a quarter inches tall. And then it's gonna measure two and three eighths of an inch deep. Again it is going to be DOT compliant and a made in USA product.

Pop off our wire there because that's not included. And that's gonna do it for our quick look at the Peterson trailer taillight for the stop, tail and turn signal with an oval design and red lens.

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Info for this part was:

Installed by:
Kathleen M
Edited by:
Daron K
Written by:
Brian T

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