Second Hand BMW X2 Camshaft

Yes, all BMW X2 engines are internal combustion units and every one of them has camshafts — typically a twin-cam (DOHC) arrangement with separate intake and exhaust cams per cylinder bank, though the exact configuration varies by engine. This applies across petrol and diesel variants, including the sDrive18i, sDrive20i, xDrive20i, sDrive18d, and xDrive20d. The hybrid xDrive25e also retains a conventional petrol engine with camshafts. So a used camshaft is a legitimate and straightforward part to source for the X2.

The BMW X2 (F39) ran from 2018 through to 2023 as a single generation with no full model change during that period, so on paper engines from the same code can overlap across those years. That said, ancillary and mounting details on the camshaft assembly can change quietly mid-production, so you should confirm with the breaker that the donor part matches your exact registration and engine code rather than relying on year alone. Your engine code — found on your V5 or via a VIN check — is the single most useful detail you can give a breaker. Never assume year-to-year fitment without that check.

Absolutely not — petrol and diesel camshafts are completely different parts and are not interchangeable under any circumstances. Diesel cams are profiled for different injection and combustion timing requirements, and the physical dimensions differ too. Always make sure the donor vehicle shares not just the same fuel type but the same specific engine code as yours, as even within petrol or diesel there are multiple distinct engines fitted to the X2.

Trim level on its own has no bearing on camshaft fitment — the camshaft follows the engine, not the badge or interior specification. An M Sport and an xLine sharing the same engine code will take the same camshaft. The exception worth noting is the X2 M35i, which uses the B48 engine tuned to a higher output, so if your car is an M35i you must supply that detail to the breaker as its camshaft specification may differ from a standard sDrive20i even though both are four-cylinder petrols. Always lead with your engine code to avoid any confusion.

The most important detail by far is your engine code, which you can find on your V5 logbook or by running a VIN check — this tells the breaker exactly which camshaft profile and configuration your engine uses. You should also confirm whether you need the intake or exhaust camshaft (or both), and specify which cylinder bank if your engine has more than one. Fuel type, gearbox type, and model year are useful supporting details, but the engine code overrides all of them. Questions around any electronic or sensor pairing on the camshaft assembly are best confirmed directly with the breaker against your registration.

Yes — while most X2 engines use a conventional twin-cam layout, the specific cam profiles, variable valve timing mechanisms (BMW's VANOS and Valvetronic systems), and sensor arrangements differ between engine families such as the B38, B47, and B48. The performance-oriented M35i uses a distinct version of the B48 that should be treated as its own engine for parts purposes. The plug-in hybrid xDrive25e pairs a B38 petrol engine with an electric motor, but the camshaft itself belongs to the petrol engine and is sourced the same way. Always confirm your engine code with the breaker rather than relying solely on the model name or power output figure.