Alright, for those of you working on Hyundai and Kia 2.4L engines, this BuliBoao piston ring set is exactly what you need. Specifically designed for Sonata, Optima, Sorento, and Santa Fe models from 2013-2018 with the 2.4L engine. The manufacturer part number is 23040-2G510 (or 230402G510) and this is for STD size only - seriously, double-check that you need standard size before ordering! These rings are made to original factory specifications, so they fit perfectly and install without issues. The material is high-strength metal designed to handle those high temperature and pressure environments inside your engine. What's great about these rings is they provide enhanced sealing between the piston and cylinder wall, which means less oil consumption and better overall engine performance. The dimensions are precise: standard bore diameter of 88mm with heights of 1.20mm, 1.20mm, and 2.00mm for the different rings. Installation is straightforward if you know what you're doing, but fair warning - this isn't a beginner job and professional installation is highly recommended. There aren't instructions included, so you'll need to know your way around an engine rebuild. The quality is definitely there though - stable characteristics and high reliability mean these rings will stand up to the demands of daily driving. If you're dealing with oil consumption issues or doing a full engine rebuild on your Hyundai or Kia 2.4L, this piston ring set will get your engine sealing properly again. Just take your time during installation, make sure everything is clean and properly measured, and you'll be back on the road with an engine that runs like new.
