Peugeot 307 Starter Motor Replacement Parts

The Peugeot 307 ran from 2001 to 2008 in one generation, with a facelift arriving in 2005, so there are two distinct phases to consider. Fitment of the starter motor is driven primarily by the engine code rather than the model year alone, so a pre-facelift and post-facelift 307 with the same engine code may well share the same starter motor. That said, ancillary mounting details can change across a facelift boundary, so confirm compatibility with the breaker against your exact registration before purchasing.

No — petrol and diesel engines are fundamentally different units with different starter motor specifications, and the two are not interchangeable. A diesel engine requires a more powerful starter to turn its higher compression ratio, so the starter motors are distinct parts even where the broader engine family looks similar on paper. Always match the starter motor to your fuel type, and ideally supply your engine code to the breaker for a precise match.

Gearbox type can influence the starter motor fitment on the 307 because the ring gear the starter engages sits on the flywheel or driveplate, and these differ between manual and automatic transmissions. It is worth telling the breaker whether your car is a manual or the AL4 automatic when asking for a quote, as the starter motor or its mounting may differ accordingly. Confirm the exact part against your registration with the breaker to be sure.

Trim level makes no difference whatsoever to starter motor fitment on the Peugeot 307 — S, SE, XT, and other trim grades are cosmetic distinctions that do not alter the engine or its ancillaries. What matters is the engine code, which you can find on your V5C or via a VIN check, along with your fuel type and gearbox type. A breaker will use your registration or engine code to pull the correct unit, regardless of what trim badge is on the tailgate.

The engine code is the single most important detail you can supply — it identifies the exact engine variant fitted to your car and ensures the breaker quotes you a genuinely compatible starter motor rather than a close approximation. You can find the engine code on your V5C logbook or by running a VIN check, and it will be a short alphanumeric code such as TU5JP4 for a 1.6 petrol or RHY for a 1.4 HDi diesel, for example. Giving the breaker your registration alongside the engine code will allow them to cross-reference their stock accurately.

PSA group engines were shared widely across Peugeot and Citroen models of this era, so in some cases a starter motor from a 206 or Xsara with an identical engine code may physically interchange with a 307 unit. However, ancillary mounting positions and sensor arrangements can differ between vehicle applications even when the core engine is the same, so this is not guaranteed. Put the question to the breaker with both engine codes and registrations to hand, and let them verify before you commit to buying.