Mercedes-Benz Sprinter Cylinder Head Replacement Parts

Both the second-generation Sprinter (W906, 2006–2018) and the third-generation Sprinter (W907, 2018 onwards) were sold during this period, so a 2015 unit sits in the W906 generation and a 2018 unit could be either the tail end of the W906 or the new W907 depending on exact build date — these are architecturally different engines and the heads are not interchangeable across that boundary. The engine code is the critical detail here: check your V5 or run a VIN check to confirm which code you have (for example OM651 or OM654), then supply that to the breaker so they can match like-for-like. Never assume year alone is enough to confirm fitment.

The W903 and W906 are separate generations with different engine families, so a cylinder head from a W906 is not a straightforward swap onto a W903. Your engine code — found on the V5 or via a VIN check — will confirm exactly which unit your van carries, and you should provide that code to the breaker rather than relying on generation alone. Confirm compatibility directly with the breaker against your registration before ordering.

No, trim level has no bearing on cylinder head fitment — Progressive, Premium, Tourer, and any other Sprinter trim designation are commercial and comfort grades that do not alter the engine specification. What matters is your engine code, fuel type (all mainstream Sprinters are diesel), and the generation of van you have. Source the head by engine code and confirm with the breaker against your registration, and you can disregard trim entirely.

The W906 Sprinter received a facelift around 2013, primarily bringing exterior and interior updates rather than a wholesale engine change, but there can be mid-production ancillary and mounting differences that affect whether a pre-facelift head bolts straight on. The safest approach is to give the breaker your exact engine code and registration so they can check against the specific build date of the donor vehicle rather than assuming all W906 heads are identical. Always confirm fitment with the breaker before purchasing.

Yes — engine code is the single most important detail for a cylinder head, outweighing the model year on its own, because Mercedes-Benz ran different engine families (such as the OM651 four-cylinder and the OM654) across overlapping periods and even within the same generation. You can find your engine code on your V5 registration document or via a VIN check, and supplying it to the breaker will narrow the search far more reliably than year alone. Gearbox type (manual or automatic) can also influence ancillary configuration, so mention that too when requesting a quote.

The cylinder head itself is typically common across gearbox variants when the engine code matches, as the head sits above the block and is not directly determined by transmission type. However, ancillary components and mounting points can vary between manual and automatic builds in ways that are difficult to verify without checking the specific donor vehicle, so confirm this detail with the breaker against both registrations before committing. Providing your engine code, build year, and gearbox type gives the breaker everything they need to advise accurately.