Cheap Peugeot RCZ Gearbox

The RCZ was produced as a single generation from 2010 to 2015, with a facelift introduced in 2013, so a 2011 and 2013 car sit either side of that facelift boundary. Engine code is the key factor here — if both cars share the same engine code (found on your V5 or via a VIN check), the gearbox internals are likely to be closely related, but you should confirm with the breaker whether any ancillary or mounting changes were made around the 2013 facelift before purchasing. Never assume fitment based on year alone.

No — diesel and petrol gearboxes are not interchangeable on the RCZ, as the units are engineered to suit the torque characteristics and engine mounting of their respective fuel types. Always match the fuel type first, then cross-reference the engine code to make sure the donor vehicle is a genuine like-for-like match. Tell the breaker both your fuel type and engine code when requesting a quote.

Trim level itself does not determine gearbox fitment — what matters is the engine code fitted to that trim. However, the RCZ R uses a different high-output version of the THP engine compared to standard RCZ petrol models, which means it is paired with a different gearbox, so an RCZ R gearbox will not simply swap into a standard RCZ even if both are petrol. Always match on engine code rather than trim name, and confirm the specific part number with the breaker against your registration.

The engine code is the single most useful detail you can supply — it tells the breaker exactly which gearbox your car needs, far more precisely than the year or badge alone. You can find the engine code on your V5 logbook or by running a VIN check; common RCZ petrol codes include variants of the THP family, while the diesel models used HDi-family units. Quote this code alongside your registration when contacting a breaker to get an accurate, confident match.

No — manual and automatic gearboxes are not interchangeable, as the conversion would require significant changes to the engine management, mounts, driveshafts, and interior controls that go well beyond a simple swap. Always source a gearbox of the same type as the one you are replacing, and make sure the engine code on the donor car matches yours. Confirm with the breaker whether any ECU pairing or coding to your vehicle will be required, as this is something they are best placed to advise on.

The RCZ facelift arrived in 2013, so your 2014 car is a post-facelift model while a 2011 or 2012 donor is pre-facelift. If the engine codes match and the fuel type and gearbox type are the same, there is a reasonable basis for compatibility, but whether any ancillary or mounting differences were introduced at the 2013 facelift boundary is something you must confirm with the breaker against your specific registration before buying.