Cheap Hyundai Coupe Sump

The Hyundai Coupe was sold in the UK in two main generations: the RD (1996–2002) and the GK (2002–2009), with the GK receiving a facelift around 2007. Both your 2003 and 2006 cars fall within the pre-facelift GK generation, so the chances of compatibility are reasonable, but fitment ultimately depends on sharing the same engine code — check your V5 or run a VIN check to confirm. Supply that engine code to the breaker and they can verify the sump matches before you commit.

The GK Coupe ran from 2002 to 2009, with a facelift introduced around 2007, and while the engine family carried over, ancillary and mounting details can change across a production refresh. You should not assume the pre-facelift sump drops straight in — confirm with the breaker against your registration to make sure nothing changed on your specific build date. Giving the breaker your exact engine code is the quickest way to get a reliable answer.

For a mechanical component like the sump, trim level makes no difference — the SE, SIII, and any other trim designation on the GK Coupe do not affect the engine or sump specification. What matters is that the donor car shares your engine code, fuel type, and gearbox type, not what badge it wore. You may find cosmetic or interior differences on the stripped car, but none of that affects whether the sump fits yours.

No — the 2.0 four-cylinder and the 2.7 V6 are entirely different engine families and their sumps are not interchangeable. Always match the sump to your exact engine code, which you can find on your V5 logbook or through a VIN check. Tell the breaker both your engine code and your registration so they can pull the right unit from the correct donor car.

The RD generation ran from 1996 to 2002 and the GK from 2002 to 2009, and these are distinct generations with different engine line-ups, so a sump from an RD is very unlikely to be compatible with a GK. Engine codes changed significantly between generations, so even if the fuel type looks the same on paper, the sump profiles and mounting points will almost certainly differ. Stick to sourcing from the same generation and the same engine code for the best chance of a straight swap.

No — diesel and petrol engines have different architecture, and their sumps are not interchangeable. The Hyundai Coupe was predominantly sold in the UK with petrol engines, so if you are sourcing from a breaker, confirm the fuel type matches yours before agreeing a price. Always cross-reference the engine code from your V5 rather than relying on year or trim alone.