Second Hand Volkswagen Polo Crankshaft

The crankshaft must match the engine code first and foremost, not simply the model year — both the 2012 and 2015 Polo fall within the Mk5 generation (2009–2017), but different engine codes were used across that range and mid-generation running changes mean a match is not guaranteed by year alone. Locate your engine code from your V5 or a VIN check and supply it to the breaker, who can confirm whether the donor unit is compatible with yours. Never assume fitment based on year alone.

Yes — every internal combustion engine, whether petrol or diesel, contains a crankshaft as a fundamental rotating component that converts the pistons' up-and-down motion into rotational drive, and all Polo variants with a combustion engine are no exception. This applies across every generation of the Polo sold in the UK, from carburettor-era models right through to the latest turbocharged units. If you have a standard petrol or diesel Polo, it has a crankshaft.

These are separate generations with different engine families, so a crankshaft from the Mk4 is very unlikely to be a direct fit for a Mk5 even if the engine displacement sounds similar — for example, a 1.2 petrol in the Mk4 uses a different engine code series than the 1.2 in the Mk5. Always provide your exact engine code to the breaker when enquiring across this generation boundary, as that is the only reliable way to establish whether the components match. Do not assume fitment based on engine size alone.

No — body style has no bearing on crankshaft fitment whatsoever, as the crankshaft is determined entirely by the engine fitted to the car, not by how many doors it has. What matters is your engine code, fuel type, and that the donor engine is from a compatible application. Give the breaker your engine code and they will match it correctly regardless of body style.

Trim level itself does not determine the crankshaft — it is the engine code that matters, and different trims are simply offered with different engine options. A GTI will have a higher-output turbocharged engine with its own specific crankshaft, while an S or SE with a smaller petrol or diesel unit will require a crankshaft matched to that engine code instead. Tell the breaker your engine code rather than your trim name, and they will identify the correct part.

The 1.0 TSI engine family is shared across several VW Group models, so there is a possibility of cross-model compatibility, but crankshaft specification can vary depending on engine code suffix, power output variant, and production date. Provide your full engine code (found on the V5 or via a VIN check) to the breaker, who can check the donor unit's code against yours and confirm whether the part is a genuine match. Do not assume compatibility based on displacement and badge alone.