Second Hand Hyundai i30 Dual Mass Flywheel

Yes, but only on certain variants — the i30's diesel engines (notably the 1.4, 1.6, and 2.0 CRDi units found across the Mk1 2007–2012 and Mk2 2012–2017 generations) were commonly fitted with a dual mass flywheel as standard, and some petrol manual-gearbox versions also used one. However, not every i30 has one: automatics use a torque converter instead, and some smaller-capacity petrols used a solid single-mass flywheel. Check your engine code (on your V5 or via a VIN check) before ordering, as this is the most reliable way to confirm your car was originally fitted with a dual mass flywheel.

These two cars sit in different generations — the Mk1 ran from 2007 to 2012 and the Mk2 from 2012 onwards — so the engines, transmissions, and associated components were substantially revised across that boundary. Even if both cars carry a similar-sounding engine displacement, the engine codes are likely different, and a Mk1 flywheel is not a straight swap onto a Mk2 without confirmation. Share both engine codes with your breaker and ask them to cross-reference the part numbers before purchasing.

No — trim level makes no difference to flywheel fitment on the i30; SE, Premium, Sport, and N Line variants all share the same drivetrain components for a given engine and gearbox combination. What matters is your engine code, fuel type (diesel or petrol), and gearbox type (manual, as automatics don't use a dual mass flywheel in the same way). You can safely ignore trim when searching, but always confirm the engine code matches between donor and recipient vehicle.

Diesel engines across both generations — including the D4FB (1.6 CRDi) which was one of the most common i30 diesels in the UK — are widely associated with dual mass flywheels, and this is frequently the unit that fails and requires replacement. Some petrol manual variants also used a dual mass flywheel rather than a solid one, but this is less consistent across the range. The engine code is stamped on the block and listed on your V5, and supplying it to your breaker is the single most useful thing you can do to ensure you receive the correct part.

Both years sit within the Mk2 generation (2012–2017), so there is a reasonable chance of compatibility if the engine codes and gearbox types match — but Hyundai did make running production changes during a generation's life, and ancillary or mounting details can vary mid-run. Confirm the engine codes are identical and ask your breaker to verify the part number against your registration before committing, as there is no guarantee that all Mk2 flywheels are interchangeable with one another.

Yes — the flywheel is a drivetrain component attached to the engine and gearbox, so body style (3-door or 5-door) has no effect on which flywheel was fitted. As long as the engine codes and gearbox types match between the donor and your car, body style is irrelevant to this purchase. Focus on the engine code and fuel type, and let your breaker cross-reference the part number to be certain.