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

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

Item # 425200
Our Price: $6.53
You Save: 60%
Trailer Lights
Shipping Weight: 0.13 lbs
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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 or call 1-800-940-8924 for expert service.
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  • Reviews (27)
  • Q & A (0)
  • Photos

Peterson Trailer Lights - 425200

  • Clearance Lights
  • Oval
  • Incandescent Light
  • Amber
  • 4-1/8L x 2W Inch
  • Surface Mount
  • Rear Clearance
  • Non-Submersible Lights
  • Peterson

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.


  • Incandescent trailer light functions as a clearance and side marker light when properly mounted
  • Premium bulbs provide up to 15,000 hours of light
  • Snap-on acrylic lens
  • Amber lens over incandescent bulb
  • Compatible with 12V DC systems
  • Surface mount to trailer - hardware not included
  • Single wire design grounds through mounting hardware
  • DOT compliant
  • PC rated
  • Made in the USA


  • Dimensions: 4-1/8" long x 2" tall x 1-1/16" thick
  • Distance between mounting holes (center on center): 3"
  • Number of bulbs: 2
  • Bulb type: 194/193
  • Power draw at 12V: 0.25 amps
  • 1-Year limited warranty

Manufacturer Cross Reference

Light will work as an exact replacement for:

Truck-Lite # 1259A

Grote # 45263-3

Optronics # MC66ABP

Primatronics # PT2601A

Peterson 135A Oblong Clearance Marker Light Dimensions

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.

Surface-Mount Light

Surface Mount Trailer Light Installation Diagram

Surface-mount trailer lights install using a flange or bracket with mounting holes. These lights lay flat against the trailer surface and only require a small, often pre-existing hole, for wiring. Mounting hardware is used to secure the light to the trailer.

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

California residents: click here

Customer Reviews

Peterson Clearance and Side Marker Trailer Light - 2 Bulbs - Oblong - Amber Lens - 425200

Average Customer Rating:  4.9 out of 5 stars   (27 Customer Reviews)

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.


Perfect fit for my broken marker light

Belisa C.


Good as expected


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



so far so good. in working condition.


Early Delivery,


Your delivery is unbelievable quicker than any other.


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.


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


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!


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



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.




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


good product fast service


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



Very happy !




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


Just what I ordered. Great quality. r>








Show More Reviews

See what our Experts say about this Peterson Trailer Lights

  • 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...
  • 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...
  • 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...
  • 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...
  • Replacement Clearance Lights For a 2004 Fleetwood Jamboree 32E Class C RV Motorhome
    Unfortunately, I am not able to see exactly what lights were installed on the upper cap for your 2004 Fleetwood Jamboree M23E. Fleetwood does not keep a database with the part information on their campers. I do know the Clearance Light # MC32ABB was a very popular one used. You can check this with the dimensions on your cover and the shape. This light is 4" long and 2" tall. It uses the 194 Bulb # A194B and Lens # A32AB. If you find you have a different lens you can send me an image with...
    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:
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