Could Optronics Trailer Clearance Taillight # MC66AB Possibly Replace Lights that Hardware Ground
Updated 07/07/2020 | Published 07/04/2020 >
Question:
I dont have access to my 1966 Holiday Rambler camper right now but want to replace all the marker lights. I do not know if they currently have a ground wire to the light or not. Should I just buy this optronics MC66AB 2 wire light and ground it to the mounting screw if I dont have a ground wire or would the more expensive 425200 peterson 1 wire marker light be what I should get for this application?
asked by: Todd S
Expert Reply:
The simple and efficient solution would be to go with the part # MC66AB that you mentioned and if you find that the lights ground through the hardware just run the white wire back to the mounting hardware and you'd be set.
Product Page this Question was Asked From
Optronics Dual Bulb Trailer Clearance and Side Marker Light - Incandescent - Oval - Amber Lens
- Trailer Lights
- Clearance Lights
- Marker
- Oval
- Surface Mount
- Non-Submersible Lights
- Incandescent Light
- 4L x 2-1/16W Inch
- Amber
- Optronics
more information >
Continue Researching
- Q&A: Can Advent Air AC Unit be Added as Second AC for 2017 Grand Design 303 RLS
- Q&A: Recommendation Quietest RV Air Conditioner
- Q&A: Are New R32 AC Units Plug and Play With Old R410A Systems
- Q&A: Replacement Pigtail for GHA7 To Connect Propane Tanks and Regulator
- Article: Trailer Lighting Requirements
- Q&A: Replacement For A Coleman Mach Model 48254c966 15000 BTU AC
- Q&A: Were Is The Aftermarket Brake Controller Port On A 2026 Ram 1500?
- Q&A: Taillight Lens Replacement Recommendation for Clearance Light SAE P2 58 59
- Article: Trailer Wiring Diagrams
- Article: Troubleshooting 4 and 5-Way Wiring Installations
- Article: Dexter Service Bulletin #014
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)


