Used Mercedes-Benz V-Class Gearbox

The Mercedes V-Class W447 generation runs from 2014 onwards, so both a 2016 and a 2019 model sit within the same generation, which is a promising starting point for compatibility. However, what matters most for gearbox fitment is the engine code rather than the model year — confirm your engine code from your V5 or a VIN check and supply it to the breaker. There were running production changes across this generation, so whether a specific unit crosses that year gap without modification is something to confirm with the breaker against your registration before buying.

The V220d and V250d are badged differently but may share the same underlying engine family depending on the exact build year, and gearbox fitment follows the engine code rather than the badge. Pull the engine code from your V5 or a VIN check — if both vehicles share the same engine code, the chances of compatibility are much stronger. Supply that code to the breaker, who can cross-reference their unit against your registration to confirm the match before any money changes hands.

Trim level does not affect gearbox fitment on the V-Class — the gearbox is determined by the engine code, fuel type, and transmission type, not by whether the vehicle is a Sport or any other trim variant. You may find cosmetic differences between donor vehicles from different trim lines, such as interior condition or ancillary fittings, but the mechanical gearbox unit itself is selected on engineering criteria. Give the breaker your engine code and registration and they will identify the correct unit regardless of what trim your car is.

Yes, fuel type is a key fitment factor for a gearbox, as a diesel unit is not interchangeable with a petrol unit even if the cars look identical from the outside. On the V-Class, the engine code on your V5 or from a VIN check will confirm both the fuel type and the specific engine variant, which is the most reliable detail to give a breaker. Always state diesel or petrol explicitly when requesting a quote, alongside the full engine code, to avoid any confusion.

The W447 V-Class received a facelift for the 2019 model year, and while both pre- and post-facelift vehicles sit within the same generation, there can be detail changes to ancillary components and mountings around a facelift point that affect whether a unit transfers directly. The engine code remains the primary fitment guide, so check yours from the V5 or a VIN check and pass it to the breaker. Because fitment across a facelift boundary can involve production changes that are not always publicly documented, route the final compatibility check to the breaker against your specific registration.

This is an important question and the honest answer is that ECU pairing and immobiliser coding requirements are not something we can state as a blanket fact — it varies by build and specification. You should raise this directly with the breaker and with the garage or auto-electrician carrying out the fit, as some units may require programming to your vehicle's systems. Do not assume a used gearbox is a straight swap without checking the coding requirements for your specific registration before committing to the purchase.