Used Mercedes-Benz Vito DPF

This crosses a significant generation boundary — the W639 Vito ran until around 2014, while the W447 generation launched for 2015, bringing a completely different engine family and exhaust architecture. The two are not interchangeable, and fitting a W639 DPF to a W447 would almost certainly fail both physically and on emissions grounds. Always confirm the exact generation and engine code with the breaker against your registration before ordering.

Year matters a great deal with DPFs because the Vito moved through Euro emissions standards over its life, and the DPF specification changed accordingly — a unit from an earlier emissions era may not meet the standard required to pass an MOT even if it bolts on. The W639 (roughly 2003–2014) and the W447 (2015 onwards) each have their own exhaust and aftertreatment layouts tied to their respective engine codes. Confirm the engine code and emissions standard with the breaker against your registration to make sure any used unit is from the correct era.

On the Vito, the 114 CDI designation refers to the engine output variant rather than a trim level in the way a car might have Sport or SE, and trim level itself does not affect DPF fitment — the DPF follows the engine code and emissions specification, not the interior or equipment level. What you should focus on is the exact engine code stamped on your vehicle, the model year, and the Euro emissions standard applicable to your registration. Confirm these details with the breaker, as DPF interchange specifics are strong confirm-with-breaker territory even within the same output variant.

No — the DPF is matched to the specific engine code rather than the model year alone, so a unit from a different displacement or engine variant is unlikely to be a direct fit even if the van looks identical from the outside. The Vito W447 range, for example, covered engine codes across 109, 111, 114, 119, and other variants, each with differing exhaust flow requirements. Match the engine code first, then confirm with the breaker that the specific part number is compatible with your vehicle before purchasing.

A 2013 Vito will be the W639 generation, which ran in the UK through to around 2014 before the W447 replaced it for the 2015 model year. This matters significantly for DPF sourcing because the two generations use entirely different engines and exhaust systems, so you need to make sure any unit you buy is confirmed as W639-spec with a matching engine code. Confirm the engine code on your vehicle with the breaker to ensure the used DPF is from the correct generation and emissions era.

A Euro 5 DPF is unlikely to meet the stricter particulate filtration requirements of a Euro 6 vehicle, and fitting one could result in an MOT failure on emissions even if it physically mounts correctly. The W447 Vito spanned both Euro 5 and Euro 6 production runs, so it is entirely possible for two visually similar vans from different years to require different DPF specifications. This is firmly confirm-with-breaker territory — provide your registration and engine code and ask the breaker to verify the emissions standard of the unit they are supplying.