Second Hand Peugeot 307 Brake

The Peugeot 307 ran from 2001 to 2008 as a single generation, with a facelift arriving in 2005 that updated the styling but kept the same basic platform. For brakes, the more important factor than facelift year is engine size, as larger-engined 307s typically carried bigger front brake discs and calipers to cope with extra power and weight. Confirm with your breaker which exact disc diameter and caliper spec is fitted to your registration before ordering.

The 307 facelift arrived in 2005, so a 2004 car is pre-facelift and a 2006 is post-facelift; both sit within the same overall generation and share the same underpinnings. That said, whether the specific brake components cross that 2005 boundary without issue is something you should confirm with the breaker against both registrations, as Peugeot occasionally revised brake specs during production runs. Give your breaker both reg plates and let them verify the part numbers match before you commit.

For most 307 trims — L, LX, and XT — brake fitment is governed by engine size rather than trim name, so a 1.4 LX and a 1.4 XT would typically share the same brake components. The GTi, fitted with the 2.0-litre 180 bhp engine, used uprated brakes to suit its extra performance, so GTi parts are not a straightforward swap onto lower-spec cars. Trim badges themselves make no difference to fitment, but if you are buying from a non-GTi donor for a GTi car or vice versa, confirm the spec with the breaker against your reg.

Yes, engine size is one of the key fitment factors for 307 brakes, as heavier and more powerful variants typically use larger diameter discs and different calipers at the front. A 1.4 or 1.6 donor car is unlikely to supply a direct-fit front brake assembly for a 2.0-litre 307 without checking part numbers carefully. Always quote your engine size and registration to the breaker so they can pull from a matching donor vehicle.

Yes, brake calipers are handed — the nearside (NS, passenger side) and offside (OS, driver side) are mirror images of each other and are not interchangeable. When contacting a breaker, always specify which side you need as well as your engine size and registration to make sure you get the correct unit. Fitting the wrong side will mean the bleed nipple and brake hose port are in the wrong position, so it is not a detail to overlook.

The 307 shares its platform with the Citroën Xsara Picasso and has some engineering overlap with other PSA Group models of the same era, which can mean brake components cross over — but this varies by engine size and exact specification. Do not assume a part from a related model fits without verification, as disc sizes and caliper designs can differ even between platform-mates. Ask your breaker to check part numbers against your specific registration rather than relying on model name alone.