Nissan Models Oxygen Sensor 226A08U300 226A07S001 Direct Replacement Installation

This oxygen sensor for 2005–2012 Nissan Teana (2.0L/2.5L), Altima (2.0L/2.5L), X-Trail (2.0L/2.5L) perfectly matches MR20DE, QR25DE engines. Real-time monitoring of exhaust oxygen content, feedback to ECU to adjust air-fuel ratio, ensure combustion efficiency and reduce emissions. OEM numbers 226A08U300, 226A07S001 and 0258006462 for cross-checking with original parts. Replacement is relatively easy; use a dedicated socket tool to remove old sensor; apply anti-seize compound during installation to prevent thread seizing. This is a direct replacement with no programming or adaptation required; suitable for bulk purchase for repair shops.