KLP Oxygen Sensor 0258010235 4-Wire Wideband Type Replaces 18213-71L20

This oxygen sensor 0258010235 is designed for Suzuki Swift (2005-2010 1.3L/1.5L), Skia Tianyu SX4 (2006-2012 1.6L), and Changan Suzuki Beidou star (2008-2015 1.4L) models, using a four-wire wideband structure to precisely monitor exhaust oxygen content and optimize air-fuel ratio to improve combustion efficiency and reduce emissions. OEM numbers include 0258010235, 18213-71L20, and 025800235 for easy stock checking or cross-matching. Replacement difficulty is moderate; use a dedicated socket to remove the old sensor to avoid thread damage, apply anti-sieze compound before installation. This sensor is a KLP brand replacement with stable performance and suitable for batch procurement for repair shops or parts wholesalers.