Overview
The Omix-ADA 12405.04 is a clear back up lamp lens for early Jeep CJ models. It fits the 1959–1960 and 1966–1975 Jeep CJ5 and CJ6, plus the 1955–1958 Willys CJ-5 and 1956–1958 Willys CJ-6. It is sold as a lens only and fits either the passenger or driver side.
A bulb and housing are not included, so the back up lamp unit you already have is what this lens fits into.
Key features
- Clear lens for the back up lamp position
- Fits either the driver or passenger side
- Direct-fit replacement built to original-equipment specifications
- Lens only
Back up lamp lens basics
A back up lamp lens is a clear cover over the lamp, and its main job is to pass light cleanly while keeping water and dust out. On older CJs the lens can become fogged, cracked or pitted from sun and washing. Check the lens edge and the gasket for gaps, since moisture trapped inside the lamp can corrode the reflector and socket.
Because the bulb and housing stay in place, match the bulb to the lamp you already have before replacing the lens. Clean the lens surface with mild soap rather than abrasive pads, and avoid strong solvents on older plastic. A lightly clouded lens can often be cleaned, but cracks and deep scratches call for replacement.
- Inspect the gasket before refitting
- Clean the reflector if it shows corrosion
- Check the wiring to the back up lamp
- Test reverse lights with the ignition on
Specifications
| Brand | Omix-ADA |
|---|---|
| Part number | 12405.04 |
| UPC | 804314017163 |
| Type | Lens |
| Function | Back up lamp |
| Color | Clear |
| Position | Passenger or driver side |
| Fit type | Direct fit |
Vehicle fitment
It fits the 1959–1960 and 1966–1975 Jeep CJ5 in Base and Renegade trims, the 1959–1960 and 1966–1975 Jeep CJ6 in Base trim, and the 1955–1958 Willys CJ-5 and 1956–1958 Willys CJ-6 without trim names.
Years between 1961 and 1965 and from 1976 onward are outside this fit. Make sure the year, model and trim match your vehicle before ordering.
What’s included
One clear back up lamp lens.
Not included: Bulb and housing.









