Engine Piston – Kia (23410-2G520)

Engine Piston contains combustion in the cylinder bore and transfers force to the connecting rod. It is matched by bore diameter and ring groove width rather than by model year alone.

Replace the Engine Piston when compression is low on one cylinder, when oil consumption climbs without an external leak, or when a teardown shows scoring in the bore. Measure the bore before ordering: standard size will not seal a cylinder that needs honing.

For this Engine Piston the reference is 23410-2G520, in our Pistons, Rings & Cylinders range. Compare it with the number on the part you are replacing rather than with a photograph.

This is KIA dealer-sourced stock rather than an equivalent, so the number on the Engine Piston traces straight back to the manufacturer.