Used Mercedes-Benz MB100 Rear Light

Body style is the first thing to sort with the MB100 rear light, because the barn-door configuration and the tailgate configuration use completely different lamp assemblies at the back. Wheelbase and roof height can also affect panel and light sizing, so you need to match those too. Tell the breaker your registration and they can confirm the exact spec of your van before they pull the part.

Yes, wheelbase matters — the MB100 was available in short and long wheelbase versions, and the rear body pressing differs between them, which affects how the lamp fits and seals. Always confirm your wheelbase with the breaker rather than assuming any MB100 rear light will drop straight in. Quoting your registration number is the quickest way to make sure they match the right part to your van.

It matters a great deal — barn-door and tailgate variants have different rear apertures and body pressings, so the lamp clusters are not interchangeable between them. When you contact a breaker, tell them clearly which rear opening your van has alongside the registration, so they can source the correct unit.

Trim level does not affect rear light fitment on the MB100 — the lamp assemblies are determined by body configuration, not by specification grade. You may find minor cosmetic differences such as lens tint or badging between units sourced from different specs, so it is worth asking the breaker what the donor van looks like if appearance matters to you. Fitment itself should not be the concern when crossing trim levels.

The MB100 ran from the mid-1980s into the mid-1990s, and whether lamps changed at any point during that run is something you should confirm with the breaker against your specific registration rather than assume compatibility. Mid-production pressing or lamp changes are known to catch buyers out on vans like this, so even if a unit looks similar, have the breaker check part numbers before you commit. Never assume a year-range match alone guarantees a direct swap.

Roof height can influence the rear body structure and panel layout on panel vans, so it is worth flagging whether your MB100 is a standard or high-roof variant when speaking to a breaker. Even if the lamp itself looks identical, the surrounding bodywork may mean the fitting points differ. Confirm roof height alongside wheelbase and rear-door type with the breaker using your registration to be certain.