Mercedes-Benz Vito Turbo Replacement Parts

The Vito has run across three main generations: the W638 (1996–2003), the W639 (2003–2014, with a facelift around 2010), and the W447 (2014–present) — and turbos do not generally cross between these generations because the engine families are entirely different. Even within a generation, fitment depends first and foremost on the engine code, which you can find on your V5 or via a VIN check, as the same generation used multiple different diesel units. If you are looking at a turbo that crosses any of these generation boundaries, route that comparison directly to the breaker with your registration and engine code before buying. Never assume a part fits based on year alone.

The W639 facelift arrived around 2010, and while some running changes were made at that point, the engine code remains the primary guide to whether a turbo will interchange across that boundary. Match the engine code exactly — for example, a 2.2-litre unit will carry a specific OM651 or similar code — and give that code to the breaker rather than just the year. Whether ancillary fittings or mounting brackets changed mid-production around the 2010 facelift is something you should confirm with the breaker against your specific registration. Engine code first, year second.

No, trim level has no bearing on turbo fitment for the Vito — Pure, Sport, and Tourer are specification packages that relate to interior, comfort, and cosmetic features rather than the engine. What drives turbo compatibility is the engine code, fuel type (all turbos here are diesel), and gearbox type, so two Vitos of different trims but the same engine code will use the same turbo. You may find that a used turbo pulled from a different trim level has different ancillary brackets or heat shielding attached, but the core unit itself follows the engine, not the badge. Always cross-reference engine codes with your breaker.

This question spans the W639-to-W447 generation boundary, which falls in 2014, so a turbo from a 2014 W447 is extremely unlikely to be compatible with your 2012 W639 as the engine architecture is fundamentally different. If the 2014 example is also a W639 built before that changeover, the engine code becomes the deciding factor and there may be a match, but you cannot tell from the year alone. Take your engine code to the breaker and ask them to match it against the donor vehicle's code rather than relying on the year. Year is only a starting point, not a guarantee.

Whether a used turbo requires ECU pairing or immobiliser coding after fitment is something you must confirm with the breaker and your fitting garage against your specific registration, as this can vary and is not something we can state as fact here. In general, mechanical turbos do not carry their own ECU coding in the way that some other components do, but the associated sensors or electronic actuators on variable-geometry units may behave differently depending on the vehicle. Raise this directly with the breaker before purchasing so you understand the full picture for your engine code and year.

The single most useful thing you can supply is the engine code, which will be on your V5 logbook or retrievable via a VIN check — this tells breakers far more than the year or trim level alone. You should also know your gearbox type (manual or automatic) and the year of the vehicle, as these can matter within a generation. Body length and trim level (Pure, Sport, Tourer and so on) will not help narrow down the turbo, but the engine code will almost always cut straight to the right part. Have your registration ready too, as reputable breakers will often run their own checks to protect you.