Recommended Amber and Red Marker Lights w/a Grommet for a 3" Diameter Hole
Updated 08/24/2026 | Published 08/17/2026
Products Featured in This Question
Question:
I have a 3 inch hole looking for marker lights red and yellow to fit with rubber seal
asked by: Jeff H
Expert Reply:
Thanks for the information Jeff and welcome back! For amber and red marker lights that fit in a 3" diameter hole with a rubber grommet, I recommend the following parts:
item # MCL59RB - Side Marker with Reflector - Red - 2.5" Diameter
item # MCL59AB - Side Marker with Reflector - Amber - 2.5" Diameter
item # A46PB - Right Angle 2-Wire Pigtail for Trailer Lights - You'll need one for each of the marker lights.
item # A55GB - Rubber Grommet for 2-1/2" Round Trailer Lights - Fits a 3" diameter hole. You'll also need one for each marker light.
What kind of trailer or work truck bed are you replacing the marker lights on and how many are you needing of each color? Feel free to answer this and throw in any other questions you have, where it says Add Comment.
(click to enlarge)
(click to enlarge)
(click to enlarge)
(click to enlarge)
Product Page this Question was Asked From
Optronics LED Clearance or Side Marker Light w/ Reflex Reflector - Submersible - 8 Diodes - Red Lens
- Trailer Lights
- Clearance Lights
- Marker
- Round
- Recessed Mount
- Submersible Lights
- LED Light
- 2-1/2 Inch Diameter
- Red
- Optronics
more information >
Continue Researching
- Shop: Mud Flaps
- Search Results: coffee
- Search Results: compartment door rv door locks
- Search Results: rv door locks
- Search Results: hatches
- Search Results: thumb latch rv door locks
- Shop: RV Designer Weather-Resistant Compartment Lock - Non-Locking Thumb Turn - 1-1/8"
- Shop: RV Designer Weather-Resistant Compartment Lock - Non-Locking Thumb Turn - 1-1/2"
- Shop: Anti-Spray Truck Mud Flaps - Black Rubber - 24" Wide x 36" Tall - Qty 2
- Shop: GSI Outdoors Camping Coffee Percolator - Stainless Steel - 3 Cups
- Video: All About the Deluxe Compartment Door Thumb Latch
- Video: Detailed Breakdown of the Deluxe Compartment Door Thumb Latch
- Video: Review of the Valterra Lockable RV Gravity Fill Water Inlet
- Shop: etrailer Spare Tire Lock for 1/4" to 7/8" Thick Rims - Keyed Alike
- Shop: Deluxe Compartment Door Thumb Latch - 5/8"
- Shop: Valterra Lockable RV Gravity Fill Water Inlet
- Shop: Trailer Hitch
- Q&A: Best Suspension Upgrade for 33" Tandem Axles: Road Armor vs Dexter EZ Flex for Ember 22ETS
- Search Results: trailer hitch
- Article: Trailer Wiring Diagrams
- Q&A: Availability of Heat Strip or Heat Pump for Furrion Chill Cube RV AC
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Video: A Look at the Power Mountain Tallboy 6 Ton Off-Road Bottle Jack with a Military Cargo Trailer
- Search Results: trailer tires and wheels
- Video: B&W Companion OEM 5th Wheel Hitch Manufacturer Breakdown
- Article: How to Measure for Trailer Hitch Drop
- Shop: Suspension Enhancement
- Article: 5 Things to Know About Weight Distribution Hitches
- Shop: Brake Controller
on Trailer Lights
