Pre-cat O2 Oxygen Sensor Control Probe Compatible for A-class W168 A140 A160 A190 Replaces 15403717

Features: Replaces OE part number: 15403717, A0015403717, 15409417, A0015409417. Vehicle fitment: this oxygen sensor is compatible for A-class W168 A140 A160 A190. Quality material: the oxygen sensor is made of high temperature resistant cable and stainless steel shell, double protection, good sealing, anti-detachment, and coated with anti-sintering agent, more sturdy to use. High performance: the oxygen sensor can accurately and sensitively measure the oxygen concentration, increase fuel economy, ensure the normal efficiently operation of the engine and improve engine response performance, help the engine run smoothly and reduce noise, and prevent premature failure of the catalytic converter. Easy installation: the oxygen sensor is manufactured to meet original specification, direct fit without any modification.

Specification: Product name: Oxygen Sensor Material: ABS, metal Length: approx.300mm/11.8in Pin quantity: 4 OE part number: 15403717, A0015403717, 15409417, A0015409417

Fitment: Compatible for A-class W168 A140 A160 A190