Second Hand Peugeot 307 DPF

The engine code is the most important thing to match for a 307 DPF — common diesel units include the DW10 family (1.6 HDi and 2.0 HDi variants), and each variant can have a different DPF. You'll find the engine code on your V5C or stamped on the engine block itself. Give this code to the breaker alongside your registration so they can confirm the part is from a matching unit.

The 307 ran from 2001 to 2008 as a single generation, but Peugeot introduced the DPF on certain HDi engines from around 2003–2004 onward, and the exact specification changed as emissions standards tightened through the model's life. A part from the wrong emissions era may not connect correctly or could cause MOT issues even if it physically bolts on. Confirm the donor vehicle's engine code and model year against yours with the breaker before buying.

The DPF itself is determined by the engine code and emissions specification, not the body style, so a unit from the correct engine variant in a 307 SW can in principle match a hatchback with the same engine. That said, exhaust routing can differ between body styles, which may affect surrounding pipework rather than the DPF canister itself. Confirm the full part reference with the breaker against both registrations to be sure.

Trim level — whether that's LX, GLX, SE, or Sport — does not affect which DPF you need; fitment is driven entirely by the engine code and emissions standard. You may find cosmetic differences around the exhaust tip or heat shielding between cars that have lived different lives, but the DPF unit itself is trim-agnostic. Focus your search on matching the engine code and year, and ignore trim when describing the part to the breaker.

The 307 and later Peugeot models such as the 308 share engine families like the DW10, but emissions calibration, mounting points, and sensor positions can differ between platforms and Euro standard generations. Whether a specific unit interchanges is strong confirm-with-breaker territory — give the breaker both registrations and ask them to cross-reference part numbers before agreeing a sale. Never assume a visually similar DPF from a different model will pass MOT or fit without this check.

Yes — the 2.0 HDi DW10 engine appeared in several states of tune and emissions configurations across the 307's 2001–2008 production run, and the associated DPF can vary accordingly. Power output (90hp, 110hp, 136hp variants) can indicate different exhaust specs, so matching horsepower as well as engine code matters. Confirm the exact engine code and power variant with the breaker against your registration rather than assuming all 2.0 HDi units share the same DPF.