Second Hand Mercedes-Benz MB100 Ignition Barrel

Yes, the MB100 van does have a conventional ignition barrel — it uses a key-operated ignition switch and barrel assembly in the steering column, as you would expect on a vehicle of its era. The MB100 was produced from the late 1980s through to the late 1990s and used a fairly conventional ignition lock setup throughout its production run. If you are sourcing a replacement, used examples can be found through UK breakers who have dismantled MB100 vans.

The MB100 ran as a single generation throughout its production life (broadly 1991–1996 in most markets where UK examples are found), with no major structural revision that is known to have changed the ignition barrel housing or fitment. That said, minor running changes could affect the barrel or surrounding column trim, so you should confirm the exact part against your registration with the breaker before purchasing. Never assume fitment without that check.

For ignition barrels, the engine variant — whether diesel or petrol — does not typically affect the barrel itself, as the ignition lock assembly is determined by the steering column and body generation rather than what is under the bonnet. This means a diesel-engined MB100 and a petrol-engined MB100 of the same era should in principle use the same barrel, but you should still confirm the exact part number with the breaker against your registration to be certain.

Trim level does not affect ignition barrel fitment — the barrel is a mechanical and security component tied to the steering column assembly, not to equipment level or interior specification. You may find cosmetic differences in the surrounding shroud or column trim between vehicles that were specified differently, but the barrel itself should be the same. Confirm with the breaker against your registration regardless.

The MB100 is a separate model from the larger T1 (the Transporter/608–814 series) and the two use different body and column architectures, so an ignition barrel from a T1 is very unlikely to be a direct swap. The MB100 is more closely related to the smaller Daimler-Benz light van range of its period. You should ask the breaker specifically for an MB100 barrel and confirm compatibility against your registration rather than assuming a cross-model fit.

The MB100 was never a high-volume seller in the UK, so stock at breakers is limited — your best approach is to use a parts marketplace like Findapart to request quotes from multiple dismantlers at once, as individual yards may only occasionally have an MB100 on site. When you make your enquiry, have your registration and ideally your VIN to hand so the breaker can confirm the barrel matches your specific vehicle. Because stock is scarce, it is worth acting promptly when a matching part is found.