Second Hand Hyundai i20 Crankshaft

The Hyundai i20 ran in its first generation from 2008 to 2014, with the second generation starting from 2014 onwards, so a 2012 and a 2015 car sit in different generations and are very likely to have different crankshafts. Fitment is driven by engine code above all else, so even within a generation a petrol 1.2 crankshaft will not cross to a 1.4 or a diesel unit. Pull the engine code from your V5 or a VIN check and supply it to the breaker, who can confirm whether a specific unit crosses that generational boundary.

No — petrol and diesel engines have entirely different crankshafts; they are not interchangeable even if the displacement figures look similar. A 1.4 petrol crankshaft and a 1.4 CRDI diesel crankshaft are separate components built to different specifications and stroke dimensions. Always specify your fuel type and, more importantly, your exact engine code when asking a breaker for a quote.

No, trim level has no bearing on crankshaft fitment whatsoever. Classic, Active, Sport, and Premium are badge and equipment distinctions; the crankshaft is determined entirely by the engine fitted to your car. Two i20s in different trims but sharing the same engine code will use the same crankshaft, so focus on the engine code rather than the trim name when sourcing the part.

The single most useful detail is your engine code, which you can find on your V5 registration document or via a VIN check — it will be something like G4LA, G4FC, D4FC, or similar depending on your variant. Also confirm your fuel type, year of manufacture, and gearbox type (manual or automatic), as these help the breaker narrow down compatible donor vehicles quickly. The more precisely you can describe your engine, the less risk there is of receiving an incompatible unit.

These are distinct model generations with different engine families, so in most cases the crankshafts will not be interchangeable across that boundary. There is a small possibility that a shared engine code could theoretically link a late first-gen unit to an early second-gen one, but you must confirm this directly with the breaker against your exact registration and engine code rather than assume compatibility. Never rely on year alone — always match on engine code first.

Yes — confirm with the breaker that the donor vehicle's engine code matches yours exactly, and ask them to check for any mid-production ancillary or mounting changes that could affect installation, as these can vary within the same engine family without a code change. You should also be aware that on some vehicles ancillary components like sensors or trigger wheels may differ, so have the breaker check these details against your registration. Never fit a used crankshaft without verifying the engine code match first.