Precision Knock Sensor for Hyundai & KIA – OEM Performance, Unbeatable Wholesale Price
High-sensitivity piezoelectric element ensures accurate engine knock detection, optimizing combustion efficiency and protecting critical components. Direct OEM replacement (392502E000 / 39250-2E000) with corrosion-resistant aluminum housing and high-temp epoxy encapsulation for durability under extreme engine conditions. Seamless compatibility with Hyundai/KIA 2.0L-3.5L gasoline engines (Theta, Lambda, Nu series), ideal for workshops and fleet maintenance. Globally sourced premium materials, rigorously tested to exceed ISO 9001 standards—batch purchasing available for distributors. Lowest bulk pricing guaranteed: cut middleman costs without sacrificing OEM-level reliability.