[Vehicle Fitment]: Compatible with Hyundai Sonata 2001-2005 L4 2.4L Gas Naturally Aspirated Sonata 2000 L4 2.4L (From 04/01/2000) Gas Naturally Aspirated Compatible with Kia Magentis 2001-2006 L4 2.4L Gas Naturally Aspirated Optima 2001-2005 L4 2.4L Gas Naturally Aspirated Optima 2006 L4 2.4L (Old Body Style) Gas Naturally Aspirated . [Reference Number]: 21-5257, 57100-38100, 5710038100, 5727, 965257, 215257. [Ideal Replacement]: This power steering pump (aka: "power assit pump" or "vane pump") is replacement for above model's power steering fluid system, and may help you resolve those problems: steering fluid leaks squealing noise when steering heavy and jerky steering metal flakes in the fluid power steering symbol on dashboard !!!!.
