Peugeot 406 Starter Motor Replacement Parts

The Peugeot 406 ran from 1995 to 2004 in a single generation, with a facelift in 1999 that brought styling changes but largely carried over the same engine family; because starter motor fitment follows the engine code rather than the model year, a motor from a pre-facelift car can potentially suit a post-facelift car if the engine codes match. That said, whether a specific unit crosses the 1999 facelift boundary cleanly is worth confirming with the breaker against your registration, as mounting or ancillary details can change mid-production. Always quote your engine code — found on your V5 or via a VIN check — when requesting a quote.

Yes, engine type is the single most important factor — a petrol 406 and a diesel 406 use different starter motors, and within each fuel type the specific engine code (for example XU10J4 or DW10 series) determines the correct unit. Body style — saloon, estate, or coupe — makes no difference whatsoever to starter motor fitment. Always supply your engine code to the breaker rather than just saying 'petrol' or 'diesel'.

Gearbox type can affect the starter motor because the ring gear on the flywheel (manual) or flexplate (automatic) may have a different tooth count or diameter, which changes the pinion engagement requirements. It is worth telling the breaker whether your car is a manual or automatic alongside your engine code to make sure the unit is compatible. The breaker can cross-reference against your registration to confirm the right specification.

Trim level — whether it is an LX, GLX, SR, or Executive — has no bearing on starter motor fitment; the motor is determined entirely by the engine code and fuel type. You may find cosmetic differences between donor cars (different interior trim, badges, and so on), but none of that affects whether the starter motor itself will work in your vehicle. Quote your engine code to the breaker and trim can be safely ignored.

These are different engines — the 1.9 TD uses the older XUD indirect-injection diesel family, while the 2.0 HDi uses the DW10 common-rail direct-injection unit — and their starter motors are not the same part. Mixing units between these two engine families is unlikely to result in a correct fit, so always match by engine code rather than just displacement or the word 'diesel'. Supply your exact engine code to the breaker to ensure you receive the right unit.

A starter motor is a straightforward electrical motor that engages the ring gear to crank the engine; it does not hold any vehicle-specific coding in the way that an ECU or BSI unit does, so immobiliser pairing is not a concern with this part. However, if you have any doubt about how your specific car's starting system is configured, it is worth raising with the breaker before purchasing, as they can advise based on your registration.