Peugeot

Peugeot from 1991 to 2026: how the model, generation and rarity of the part affect the sales method

With a catalogue spanning more than thirty years of production — from the 106 to the Rifter, including the Boxer and the 5008 — the first question is not always "which part?" but "which sales method?" For the majority of common engines — 1.6 HDi, 2.0 HDi, 1.2 PureTech, 1.5 BlueHDi — the exchange basis works well, as original parts are available in sufficient numbers. For older models (306, 205, 106, J5) or specific engines such as the 2.5 HDi found in the Boxer (codes T8A, T9A, THX, U25/661, U25/673) or the 2.8 HDi (codes 8140.43S, 8140.63, S9W700, S9W702), rebuilding your own unit often becomes the only realistic option: replacement parts are too scarce for an exchange to be viable, and the customer gets their own reconditioned unit back.

Three part families, each with its own identification logic

The Peugeot catalogue is divided between engines, gearboxes and turbos. Engines make up the largest share, with diesel units in the clear majority: the DV family (1.4 HDi, 1.6 HDi, 1.5 BlueHDi) and the DW10/DW12 family (2.0 HDi, 2.2 HDi) cover the bulk of vehicles produced since the late 1990s. On the petrol side, the TU blocks (1.4, 1.6 naturally aspirated), EP6 (1.6 THP, 1.6 VTi) and EB2 (1.2 PureTech/THP) follow one another across successive generations. The engine code is the only reliable reference: a 1.6 HDi can carry the codes 9HX, 9HY, 9HZ, 9HS, 9HV, 9HC, 9HD, BHX, BHZ or DV6ATED4, depending on the power output, year and model — each one corresponds to a distinct part. The same logic applies to the 2.0 HDi, where codes RHM, RHT, RHW, RHX, RHZ, RHY or DW10BTED4 are not interchangeable.

Gearboxes: automatics, automated manuals and dual-clutch units by segment

5- and 6-speed manual gearboxes dominate in city cars and compact models (208, 307, 308, Partner). Automated manual gearboxes — 2-Tronic (BMP5), BMP6 and ETG6 — are fitted to specific ranges; they are supplied without the actuator or robot unit, whose failure is often unrelated to the mechanical gearbox itself. The Boxer accounts for a significant proportion of references, with commercial vehicle configurations and gearboxes designed for heavy-duty use. On SUVs (3008, 5008, 4007), dual-clutch transmissions are sold without the mechatronic unit but with a new dual-clutch assembly. The year of first registration and the body type (passenger car, light commercial vehicle) can sometimes be decisive in pinpointing the exact reference, regardless of the engine shown.