Replacement Red and Amber Lights for a Older DZ 77-825
Updated 06/06/2026 | Published 06/01/2026
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Question:
Im replacing the outside lights on my 84 La Grande Avion RV trailer. The light I pulled off is DZ 77-825. SAE. PIL-70. Im not finding an exact match. Do you have suggestions. I need 5 Red and 7 orange/amber with the mounting seal. I see the orange one on your list, but now sealing pad
asked by: Elaine M
Expert Reply:
Hey Elaine. It looks like the DZ 77-825 lights measure 3-1/2" long x 1 3/8" wide. There's not much information about them online and there's no modern recommended replacement for them.
The closest lights I have to those dimensions are the Optronics Clearance or Side Marker Trailer Light item # MC68AB in amber and item # MC68RB with a red lens. They measure 3-1/2" long x 1-1/8" wide x 1" thick and have mounting holes spaced 2-3/4" apart on center. These lights are sold individually and include a gasket that keeps moisture out.
What are the dimensions of your DZ 77-825?
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Product Page this Question was Asked From
Optronics Clearance or Side Marker Trailer Light - Incandescent - Oblong - Red Lens
- Trailer Lights
- Clearance Lights
- Marker
- Oval
- Surface Mount
- Non-Submersible Lights
- Incandescent Light
- 3-1/2L x 1-1/8W Inch
- Red
- Optronics
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