Second Hand Mazda 3 Drive Shaft

The Mazda 3 BM generation ran from 2013 to 2019, so both years sit within the same generation, which is a promising starting point. However, fitment of a drive shaft depends primarily on engine code and whether the car is front-wheel drive with a manual or automatic gearbox, so you should confirm your engine code from your V5 or a VIN check before ordering. Give that code to the breaker and ask them to match it exactly, rather than relying on year alone.

The BK generation ran from 2004 to 2009 and the BL from 2009 to 2013 — these are separate generations with different underpinnings, so a cross-generation swap is unlikely to be straightforward. Engine codes changed across that boundary, and drive shaft dimensions and spline counts can differ even where engine capacities look similar on paper. Confirm fitment with the breaker against both registration numbers before purchasing.

For a mechanical component like a drive shaft, trim level — whether Sport, SE, or Venture Edition — does not affect fitment; what matters is the engine code, fuel type, gearbox type, and which side of the car the shaft is for (NS or OS). The breaker may supply a shaft from a car with different interior or exterior trim, and that is fine. Confirm the engine code and gearbox type match your vehicle and you can disregard the trim badge entirely.

Yes, fuel type matters because diesel and petrol engines in the Mazda 3 typically have different engine codes, different torque outputs, and in some cases different gearbox bell-housings, all of which can affect drive shaft dimensions and spline count. Always supply your engine code to the breaker rather than just stating diesel or petrol, as there are multiple variants within each fuel type. Matching engine code to engine code is the most reliable way to ensure the shaft will fit.

The BM Mazda 3 received a facelift in 2016, so a 2017 car is indeed the post-facelift version. For a drive shaft, the facelift primarily brought styling and interior updates rather than fundamental drivetrain changes, but mid-production running changes to ancillary or mounting details can occur. Confirm with the breaker against your registration and engine code whether the shaft they have comes from a pre- or post-facelift car, and ask them to verify it is correct for your specific vehicle.

Yes, it matters significantly: the NS (nearside, kerb side, left-hand side on a UK car) and OS (offside, driver's side, right-hand side) drive shafts are different components and are not interchangeable. On some Mazda 3 variants the two shafts are also different lengths, so fitting the wrong side will not work. Always specify the side clearly when requesting a quote from the breaker, alongside your engine code and gearbox type.