Cheap BMW Z3 Sump

The BMW Z3 was produced from 1995 to 2002 as a single generation, with a facelift arriving in 1999 that brought styling and some mechanical updates. Whether a sump from a pre-1999 car crosses over to a post-1999 car depends primarily on whether both cars share the same engine code, so check your V5 or run a VIN check to confirm your code before buying. Confirm with the breaker against your registration that there were no mounting or ancillary changes around that 1999 facelift boundary for your specific engine.

The 1.9 and 2.0 Z3 used different engines — the 1.9 typically used the M43 or M44 four-cylinder codes while the 2.0 used the M52 six-cylinder — so their sumps are not the same part. Engine code is the key detail here, not the badge displacement on the boot lid. Pull the engine code from your V5 or a VIN check and give it to the breaker so they can match the correct sump.

No, trim level makes no difference whatsoever to sump fitment on the Z3 — the sump follows the engine, not the specification level. Whether your car is a base model or a higher-grade variant, what matters is the engine code. That said, do confirm the engine code with your breaker, as different trim levels were sometimes offered with different engine options.

The Z3 M Roadster used the S50 or S52 engine (depending on market and year), which is a different unit from the M52 or M54 found in the standard Z3 2.8 or 3.0 — so the sumps are not interchangeable. Always match on engine code rather than model name, as the M badge indicates a genuinely different engine family. Give the breaker both your registration and engine code to make sure they supply the right unit.

Both the 1997 and 2001 Z3 2.8 fall within the same 1995–2002 generation, and if both cars carry the same engine code (typically M52 for the earlier car and M52TU or M54 for the later car) the sump may differ. The engine code is the critical check here, not the year or the 2.8 badge. Confirm with the breaker against both registrations, as mounting or ancillary details can vary between the M52 and later M52TU/M54 units even within the same generation.

The most useful thing you can supply is the engine code, which appears on your V5 logbook or can be retrieved via a VIN check — it tells the breaker far more than the year or badge alone. You should also confirm fuel type (all Z3 petrol engines differ from any diesel variants in other BMW ranges) and gearbox type, as some sump configurations vary between manual and automatic transmissions. Body style and colour are irrelevant for this part, so don't worry about those details.