阿尔法罗密欧菲亚特氧传感器0046751082 46750245 HOP品质

This oxygen sensor is designed for Alfa Romeo Giulietta (2010-2014 1.4L MultiAir) and Fiat Bravo (2007-2014 1.4L T-Jet), and also compatible with Fiat Punto Evo (2009-2012 1.3L Multijet diesel). Core function is real-time monitoring of oxygen content in exhaust and feeding back to ECU to adjust air-fuel ratio, ensuring combustion efficiency and reduced emissions. OEM numbers include 0046751082, 46750245, 504083015 and 46751082 for cross-checking inventory. Replacement difficulty is moderate; recommended to use a dedicated oxygen sensor sleeve for removal and apply anti-seize on threads to avoid seizing at high temperature. As an authorized HOP brand product, this sensor undergoes strict matching tests; higher cost-effectiveness than OEM, suitable for bulk purchase for repair shops or fleets.