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Subaru Oxygen Sensor 234-4445, fits multiple Subaru models, OEM 234-4445, used to monitor exhaust oxygen content and optimize combustion efficiency.
Replaces OEM #
MOQ
1件
This oxygen sensor (model 234-4445) is designed for 2005-2009 Subaru Legacy, Outback 2.5L naturally aspirated engines, and also fits 2006-2010 Subaru Forester 2.5X and 2.5XT. It monitors exhaust oxygen content, feeds air-fuel ratio signals to the ECU, ensuring combustion efficiency and emissions compliance. OEM numbers include 22690-AA810, 22690-AA81A, and 234-4445 for quick cross-check in stock. Replacement difficulty medium; use a dedicated O2 sensor socket to avoid thread damage; apply anti-seize to extend life. This sensor is a KLP standard part, direct OEM replacement, no programming or calibration required; suitable for bulk purchase to reduce repair costs.
斯巴鲁氧传感器234-4445,替代22690-AA810 22690-AA81A
234-4445