Second Hand Peugeot Expert Alternator

The Peugeot Expert ran as the second generation (Mk2) from 2007 through to 2016, so a 2012 and a 2016 are within the same generation, which is a promising start — but fitment really hinges on whether both vehicles share the same engine code, so check your V5 or run a VIN check before ordering. If the engine codes match, a breaker should be able to confirm compatibility, but ask them to verify against your exact registration to account for any mid-run changes to ancillary mounting or bracket positions. Never assume fitment is guaranteed on engine code alone.

The Mk2 Expert ran from 2007 to 2016 and the Mk3 (third generation) launched in 2016, so these are distinct generations built on different platforms — crossing that 2016 boundary makes a direct swap unlikely even if the diesel engine displacement looks similar on paper. Engine codes changed between generations, and mounting arrangements may differ, so you should confirm fitment with the breaker against your specific registration rather than go by year alone. Treat a Mk2-to-Mk3 swap as unproven until a breaker verifies it.

L1 and L2 on the Expert refer to the wheelbase length, not a mechanical specification that changes the alternator, so trim or body size alone does not determine which alternator you need. What matters is the engine code, fuel type, and gearbox type, all of which you can find on your V5 or via a VIN check — once those match, the alternator from an L1 will generally be the same unit as the one from an L2 with the same engine. Confirm against your registration with the breaker all the same, as output ratings can vary.

The 2.0 HDi engine family covered several different variants across the Expert's production life, each with its own engine code, and the alternator is matched to the specific code rather than just the displacement and fuel type label. Pull the engine code from your V5 or a VIN check — it will be something like RHK, RHR, or similar — and give that to the breaker so they can cross-reference it precisely. Quoting only '2.0 HDi' to a breaker leaves too much ambiguity to be confident in the fit.

Gearbox type can affect which alternator is fitted because automatic transmission variants sometimes draw more electrical load and may use an alternator with a different output rating or pulley arrangement. It is worth flagging to the breaker whether your van is manual or automatic alongside the engine code, so they can check the part number on the donor vehicle matches what your van requires. This is one of those details that is easy to overlook but worth confirming before the part is dispatched.

The Mk2 Expert launched in 2007, so a 2009 vehicle sits in the earlier part of that generation, which ran through to 2016. Whether that matters for the alternator depends on the engine code — if a 2009 and a 2014 Expert share the same code, they may well use the same unit, but ancillary or mounting changes can occur mid-production without a formal facelift, so confirm with the breaker against your registration to be sure. Your engine code is the single most useful detail you can give them.