Second Hand Peugeot 407 Engine

The 407 was produced from 2004 to 2011 with a facelift arriving in 2008, and whether an engine from a pre-facelift car (2004–2007) will fit a post-facelift car (2008–2011) depends first and foremost on the engine code — if the codes match, the mechanical core is the same, but ancillary fittings and mounting brackets can change across that 2008 boundary. Always confirm with the breaker against your registration before buying, as they can check the specific codes on both donor and recipient vehicles.

The engine code is the single most useful detail you can supply — it tells the breaker exactly which unit you need, regardless of what year or trim your 407 is. You can find it on your V5C logbook or by running a VIN check, and it will be a short alphanumeric code such as RHR for the 2.0 HDi or EW10 variants for certain petrol models. Always quote this code when getting quotes on Findapart, as two 407s from the same year can carry different engines.

No — fuel type is a fundamental fitment factor, and a diesel engine is not a like-for-like replacement for a petrol unit or vice versa, as the ancillaries, engine management, and mountings differ significantly. You must match the engine code to ensure you are sourcing the correct fuel type for your car.

Body style does not affect engine fitment on the 407 — the same engine codes were used across the saloon and SW estate variants, so a matching-code unit from either body style is mechanically equivalent. Focus on matching the engine code, fuel type, and gearbox type rather than body style when getting quotes.

Trim level does not determine engine fitment on the 407 — the S, SE, and GT badges describe equipment and interior specification, not the mechanical specification. What matters is that the engine code matches, along with fuel type and whether the donor car had a manual or automatic gearbox; expect minor cosmetic differences in ancillaries or covers but these do not prevent fitment. Confirm the engine code on your V5C and supply it to the breaker so they can match it precisely.

This spans the 2008 facelift, which is a known production boundary for the 407, and while a matching engine code means the core unit is the same, ancillary components and mounting arrangements can vary between pre-2008 and post-2008 cars. You should not assume full drop-in compatibility just because the engine codes are identical — confirm with the breaker against both registrations before purchasing, as they will be able to check whether any changes affect your specific combination.