Used Mercedes-Benz Citan Door

The Citan has two generations: the first-generation W415, produced from 2012 to 2021, and the second-generation W420, launched in 2021 onwards. Generation is the single most important fitment factor for doors, as the body structure and apertures differ between the two. Always confirm which generation your vehicle is before ordering from a breaker.

Both the 2015 and 2019 Citan fall within the first-generation W415 (2012–2021), so they share the same basic body generation. However, you must also match the side (NS or OS) and door type — front hinged, rear hinged, or sliding — as these are not interchangeable with one another. Confirm the specific door type and any mid-range running changes with the breaker against your registration to be sure.

The W420 is a completely new generation with a redesigned body, so doors from the first-generation W415 are not expected to be compatible with the W420. This is exactly the kind of cross-generation swap you should raise directly with the breaker, who can verify against your registration before you commit. Do not assume fitment across this generation boundary.

Yes — for sliding rear doors on a van, wheelbase directly affects the door's dimensions and runner alignment, so a door from a short-wheelbase Citan will not fit a long-wheelbase model and vice versa. Front hinged doors are not affected by wheelbase in the same way. Always tell the breaker your wheelbase as well as your registration when enquiring about a sliding door.

Trim level — for example Dualiner or Tourer — does not affect basic door fitment provided the body style, generation, side (NS or OS), and door count are the same. You may find cosmetic differences such as different glass, trim inserts, or door furniture between variants, but the door frame itself fits the aperture regardless of trim. Confirm any cosmetic details with the breaker so you know what to expect when the door arrives.

Colour is not a fitment consideration — a door that is the wrong colour can be resprayed to match your vehicle. What matters for fitment is the generation, side (NS nearside or OS offside), and whether it is a front hinged or rear sliding door. Focus on getting those details right and discuss colour with a body shop separately.