Used Peugeot 407 Window Regulator

The Peugeot 407 ran as a single generation from 2004 to 2011, with a facelift introduced in 2008, so you should confirm with the breaker whether the part you are buying is pre- or post-facelift before ordering, as the regulator may differ across that boundary. Be clear on which door position you need — NS front, OS front, NS rear, or OS rear — as each is a different part. Always check your registration with the breaker to be sure.

The 407 was offered in saloon and SW estate body styles, and while the door structures are broadly similar across variants, it is worth confirming with the breaker that the part came from the same body style as your vehicle, particularly for rear doors. Front door regulators may be shared, but the breaker can verify this against your registration. Never assume fitment without that check.

Trim level — whether SE, GLX, Executive, or any other — does not affect window regulator fitment, as the door frame and mechanism are the same regardless of specification. What does matter is the door position (NS or OS, front or rear) and whether the car is pre- or post-2008 facelift. You may find cosmetic differences in the door card or furniture from a different trim donor car, but the regulator itself is a fitment question, not a trim one.

Yes, this is critical — NS (nearside, the passenger or left side) and OS (offside, the driver or right side) regulators are mirror images of each other and are not interchangeable. Always specify the correct side when requesting quotes from breakers. Getting this wrong is the most common ordering mistake for window regulators.

The 2008 facelift is the key boundary to be aware of with the 407, and while many mechanical components carried over, whether the window regulator is identical across that facelift cut-off is something you should confirm with the breaker against your specific registration rather than assume. Make sure you also specify the exact door position — front or rear, NS or OS — as that narrows things down further. A good breaker will be able to cross-reference the part number for you.

No — engine and gearbox have no bearing on window regulator fitment whatsoever. What matters is the body style, the door position (NS or OS, front or rear), and whether your car is pre- or post-2008 facelift. Focus your conversation with the breaker on those details rather than drivetrain.