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Peterson Clearance and Side Marker Trailer Light - 2 Bulbs - Oblong - Amber Lens
Peterson

Peterson Clearance and Side Marker Trailer Light - 2 Bulbs - Oblong - Amber Lens

Part Number: 425200
In Stock
$4.69
Retail:$7.38
You Save: 36%
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Product Images

In Use/Installed

4-1/8" x 2" Oblong. Incandescent trailer light serves as a clearance and side marker light when properly mounted. Premium bulb for long life. Snap-on lens. Surface mount - hardware not included. 1-Wire design. PC rated. (2) 194 bulbs. Great Prices for the best trailer lights from Peterson. Peterson Clearance and Side Marker Trailer Light - 2 Bulbs - Oblong - Amber Lens part number 425200 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (586)
  • Q & A (0)
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Peterson Trailer Lights - 425200

Highlights

  • Two Lights in One: PC-rated design works as both clearance and side marker for 180° visibility.
  • Long Bulb Life: Premium 194 bulbs last up to 15,000 hours, cutting down on replacements.
  • Simple Power Hookup: Single-wire design grounds through the mount for easy wiring.
  • Quick Surface Mount: Fits flat with 3" center-to-center holes for straightforward install.
  • DOT Compliant: Meets safety standards so your trailer stays road legal.
  • Compact Fit: 4-1/8" Lx2" Hx1-1/16" D size fits tight spaces on your trailer.
Made in USA

Features to know about

Better Visibility and Compliance: PC-Rated 180-Degree Coverage

Good lighting isn’t just about brightness—it’s about coverage. This Peterson oblong amber light is PC-rated, which means it shines a full 90 degrees to each side of center for a total 180-degree spread. When properly mounted, that wide beam makes it visible from the front and side, letting it serve as both a clearance and side marker light. It’s DOT compliant too, so you know it’s meeting the right safety standards wherever you travel.

Simple Wiring for Quick Installs: Single-Wire Grounding System

No need to deal with complicated wiring harnesses. This light runs on a single power wire and grounds through its mounting hardware, making setup clean and fast. Just be sure the surface provides a solid metal-to-metal ground connection. Once it’s bolted down, you’re done—no extra splicing or connectors needed.

Reliable Performance That Lasts: Premium 194 Bulbs

You can count on long service life from the dual 194 incandescent bulbs inside. Each one is rated for up to 15,000 hours of use at just 0.25 amps on a 12V DC system. That’s steady illumination without drawing much power. And if you ever need to swap them out, the snap-on acrylic lens gives easy access while keeping things protected from road debris.

Tight Mounting Spaces Made Easy: Compact Surface-Mount Design

At only 4-1/8" long by 2" tall and 1-1/16" thick, this oval light fits neatly wherever you need it. The surface-mount housing sits flat against the trailer body, using two holes spaced 3" center-to-center. It’s perfect for replacing old lights without drilling new holes, keeping your trailer looking clean and factory-finished.

Direct Replacement Fit for Trusted Brands: Cross-Reference Compatibility

If you’re matching existing hardware, this light directly replaces Truck-Lite #1259A, Grote #45263-3, Optronics #MC66ABP, and Primatronics #PT2601A. That makes it an easy swap for many setups—no guessing or modifying required, just install and go.

Specs

Dimensions

  • Overall dimensions: 4-1/8" long x 2" tall x 1-1/16" thick
  • Distance between mounting holes (center on center): 3"

Dimensional diagram of Peterson 135A amber oval trailer clearance light showing measurements of 4-1/8 inches long by 2 inches tall and 3-inch mounting hole spacing.

Electrical

  • Number of bulbs: 2
  • Bulb type: 194/193
  • Power draw at 12V: 0.25 amps

Warranty

  • Warranty: 1-Year limited warranty

Manufacturer Cross Reference

  • Truck-Lite #: 1259A
  • Grote #: 45263-3
  • Optronics #: MC66ABP
  • Primatronics #: PT2601A

M135A Peterson Clearance and Side Marker Trailer Light - 2 Bulbs - Oblong - Surface Mount - Amber Lens - PC Rated





Ratings & Reviews

4.8

586 reviews
Review sort icon
4-1/8" x 2" Oblong. Incandescent trailer light serves as a clearance and side marker light when properly mounted. Premium bulb for long life. Snap-on lens. Surface mount - hardware not included. 1-Wire design. PC rated. (2) 194 bulbs.

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Your delivery is unbelievable quicker than any other.



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Early Delivery,



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Website easy to negotiate. Item's arrived in a couple of days. Well packaged.



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Just what I ordered. Great quality. r>



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A+



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Very happy !



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good product fast service



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Great transaction. Product is as described. Quick to ship. Received earlier than expected. I recommend this seller.



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Bruce profile picture

Bruce

8/17/2024

Product is still performing perfectly. No problem.



by:

Already replaced them after less than a year.



by:

EXACTLY THE PART NEEDED. PICTURES WERE CLEAR AND THE DETAILS, DIMENSIONS GIVEN, MADE THE SELECTION EASY. WILL CONTINUE TO USE YOUR COMPANY IN THE FUTUR.



by:

Arrived in a timely manner and appears to be good quality.

Michael profile picture

Michael

10/24/2023

so far so good. in working condition.



by:

Straightforward and honest descriptions. Great fast shipping. Excellent service. Excellent quality.
Great Price!



by:

I have ordered from your company before and the quality and shipping time have always been great. Thanks Jerry



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Double light fixture so it's bright. One wire connection so grounding happens thru a screw going into the body what you are putting the light.



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Perfect fit for my broken marker light

Belisa C. profile picture

Belisa C.

7/29/2023

Good as expected



by:

Ordered Peterson lights for tow dolly. Prompt service/shipping.
Replaced in less than a week.

norm



by:

I couldn't find these for my old camper in local parts stores. They were perfect fit and replaced the old parts perfectly. Work great. Thanks E-trailer!



by:

Replaced 55 year old non functioning one bulb marker lights on a 1966 Holiday Rambler, exact fit and identical lenses but with 2 bulbs now. Now the camper just needs paint



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I have purchased a number of items from etrailer and have been very pleased with the products, prices and fast shipping. I have older two motorhomes and three old utility trailers, anytime I need lighting parts etrailer is my "go to" store. The two Peterson clearance lights I just purchased are great quality and are a direct replacement for the old lights. Thank you etrailer. DJ.



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Exactly what I was looking for. Great shipping service.


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See what our Experts say about this Peterson Trailer Lights

  • Replacement Clearance Light for 2009 Winnebago Adventure
    We don't have an exact replacement for the light you sent in a picture of but the part # 425200 would work well as a replacement.
    view full answer...
    Image 1 for
  • Replacement Clearance Light for Old Horse Trailer
    On trailer lights the actual part number for the entire light assembly will be found on the light's base. Sometimes the lens will have other reference numbers that are not the actual part number for the entire light. Based on my research the reference 106 15 pertains to an oval red light lens. You can refer to the linked page which shows you all of our oval trailer lights. You can simply click on the filters on that page to choose the light style (a clearance light, for example), the color,...
    view full answer...
  • Recommended Single Wire Amber Side Marker LED Light
    The closest LED single wire amber clearance light to the item # 425200 you were looking at is going to be the Optronics Double Bullseye LED Trailer Clearance or Side Marker Light item # MCL45AB. It is 4-1/16" long x 2-1/8" wide x 1-1/8" deep and has 10 diodes. I have linked an installation and review video below so you can see this light in action.
    view full answer...
  • Are 4 x 2 Oval Waterproof LED Clearance Lights Available?
    There are a couple options for your boat trailer to install waterproof, LED, oval amber clearance lights similar to the Peterson # 425200 you referenced. The closest in dimensions is the 4-1/2" x 1-1/2" Optronics # MCL17AB which is sealed and submersible, with a snap-on chrome cover while mounting to the surface of your trailer, or the similar Optronics # 11212706P which uses a chrome bezel. I've added links to video reviews of each light for you to check out.
    view full answer...
  • Recommended Submersible Amber Trailer Clearance Light
    The Peterson Amber Oblong Clearance Light, part # 425200 is not submersible because the back of the light housing is not sealed and would allow water in, but we do have a light that would work for you. I recommend the Optronics Sealed, Rectangular LED Trailer Clearance and Side Marker Light, part # MCL49AB. This light has 14 diodes and is a surface mount. This light measures 3-7/8 inches long x 2 inches wide and 1 inch deep and has mounting holes that are 3 inches center-to-center. I...
    view full answer...
  • Amber Clearance Light Recommendation for a Grille Light on a Kia Soul
    The Peterson Amber Oblong Two Bulb Light part # 425200 would be a great choice for what you are trying to do. But before you do this I would recommend you check with your local DOT to confirm that what you are looking to do is legal. Most likely you would be fine, but it can't hurt to check.
    view full answer...
  • How Many Wires are on The Peterson Amber Oblong, Two Bulb, Trailer Clearance Light, 135A
    The Trailer Clearance Light, 135A, part number 425200, has one wire for power and is grounded to the trailer or vehicle through the mounting hardware, so it needs to be mounted to a metal surface that will supply a good ground connection.
    view full answer...

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Info for this part was:

Employee Robert G
Expert Research:
Robert G
Employee Jameson C
Expert Research:
Jameson C
Employee Jeffrey L
Expert Research:
Jeffrey 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 Randy B
Installed by:
Randy B
Employee Zach D
Video by:
Zach D

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