Second Hand Volkswagen Polo Gearbox

Both years sit within the Polo Mk5 generation (2009–2017), so you are on the right side of a generation boundary, but fitment is driven by engine code first — if both cars share the same engine code (found on your V5 or a VIN check), a match is far more likely. The Mk5 received a facelift in 2014, and while that update was largely cosmetic, confirm with the breaker that no ancillary or mounting changes affect your specific combination. Never assume fitment without quoting your registration and engine code to the breaker.

The Mk4 Polo ran from 2001 to 2009 and the Mk5 from 2009 to 2017, so these are separate generations with different platforms, and a straight swap across that boundary is very unlikely. Engine codes changed significantly between generations, and gearbox casings, mounting points, and ratios differ. Route this one directly to the breaker with both registrations and engine codes — do not assume compatibility.

For a mechanical component like a gearbox, trim level (S, SE, Match, Beats, GT, GTI) does not determine fitment — engine code, fuel type, and gearbox type (manual or automatic) are what matter. A gearbox from an SE and one from an S are effectively the same part if they share the same engine code and gearbox type; trim differences are cosmetic. Bear in mind that a GT Line or GTI may use a different engine code or gearbox specification to the rest of the range, so always confirm engine codes rather than relying on the badge.

Yes — engine code is the single most important detail here, and two Polos with different engine displacements or variants will almost certainly have different gearboxes even if they look identical from the outside. A 1.0 TSI and a 1.4 TDI, for example, use completely different units. Always locate your engine code from your V5 logbook or a VIN check and give it to the breaker alongside your registration.

No — petrol and diesel gearboxes are not interchangeable; the units are matched to their respective engines in terms of bellhousing, ratios, and mounting points. Fuel type is one of the key fitment filters a breaker will apply before quoting you. Always specify whether your car is petrol or diesel when requesting a quote, alongside your engine code.

The Mk5 Polo ran through to 2017, and the Mk6 (AW generation) launched in 2018, so a 2017 car is most likely an Mk5 — but confirm via your V5 or a VIN check, as production overlaps can occur. It matters a great deal for gearbox fitment because the Mk6 uses a different platform and engine family. Give the breaker your full registration and engine code so they can confirm which generation your car is and source the correct unit.