丰田普瑞维亚后氧传感器89465-28340，通用规格确保原车数据匹配

Toyota Previa (2000–2006) 2.4L, and some 2007–2010 3.5L versions can use this rear oxygen sensor (OEM 89465-28340). It monitors exhaust oxygen content and feeds ECU to adjust the air-fuel ratio for combustion efficiency and emissions compliance. Generic design matches original data; no extra programming needed. Replacement difficulty is moderate; operate with cold engine and prepare a dedicated socket wrench to prevent thread seizing. For wholesale buyers, this sensor is compatible with multiple Previa batches, reducing inventory pressure, and features own-brand authorization for badge sales to boost profit margins.