Alfa Romeo 147 Camshaft Replacement Parts

The Alfa Romeo 147 ran from 2001 to 2010, with a facelift arriving in 2005, so your question spans a known production boundary. Camshaft fitment is driven primarily by engine code rather than model year, so if both cars share the same engine code the camshaft is likely compatible, but whether ancillary or mounting details changed across the 2005 facelift boundary is something you should confirm with the breaker against your registration before buying.

Yes — for a mechanical part like a camshaft, the engine code is the single most important detail, far more so than the year or trim level. The 147 was offered with several different petrol and diesel engines, each with its own camshaft profile and dimensions, so two 147s of the same year can require completely different camshafts if they have different engine codes. You'll find the engine code on your V5C or through a VIN check, and supplying it to the breaker is the most reliable way to get the right part.

No — body style has no bearing on camshaft fitment whatsoever. The camshaft is determined entirely by the engine fitted to the car, so a 3-door and a 5-door 147 with the same engine code will use the same camshaft. Focus your search on matching the engine code, not the body style.

Trim level does not affect camshaft fitment on the Alfa Romeo 147 — whether the donor car was a Turismo, Lusso, or Veloce makes no difference. What matters is that both vehicles share the same engine code; if they do, the camshaft itself should be the same unit. Bear in mind that ancillary items around the engine may differ between trim levels, so confirm the full specification with the breaker against your registration.

Most Alfa Romeo 147 engines use a twin-cam (DOHC) layout, meaning there is a separate intake camshaft and an exhaust camshaft, so when ordering you need to specify which one has failed or whether you need both. On some engines the two camshafts also differ in profile, so quoting your engine code and clarifying intake or exhaust side to the breaker will prevent you receiving the wrong one. If you are unsure which has failed, a specialist should diagnose this before you order.

No — petrol and diesel engines are entirely different units with different camshaft profiles, dimensions, and timing requirements, so a camshaft from a petrol 147 will not interchange with one from a diesel 147 under any circumstances. Always match the fuel type as well as the engine code when sourcing a replacement. Supplying both your engine code and fuel type to the breaker is the safest way to ensure you are quoted the correct part.