POST CAT Oxygen Sensor Passenger Side - Nissan Navara D40 Pathfinder R51 VQ40

POST CAT Oxygen Sensor Passenger Side - Nissan Navara D40 Pathfinder R51 VQ40 This oxygen sensor is located in your vehicle's exhaust system on the passenger side (left-hand side), positioned after the catalytic converter. It is a direct replacement for the original post-catalytic (downstream) oxygen sensor. This sensor's primary role is to measure the amount of oxygen in the exhaust gas after it has been treated by the catalytic converter. This information is sent to the Engine Control Unit (ECU) to monitor the converter's efficiency. A replacement is necessary when the old sensor fails, sending incorrect data or no data at all, which typically triggers a 'Check Engine' light on your dashboard. There is two of these required per vehicle POST CAT, (1 for drivers side & 1 for passenger side (SOLD SEPARATELY). Product Features Direct Fit Replacement: Designed as a direct replacement for the factory sensor, ensuring a hassle-free installation with no modifications required. High-Quality Construction: Built with a durable stainless steel body and a high-grade ceramic element to withstand extreme exhaust temperatures and resist corrosion for a long service life. Precision Performance: Engineered to provide accurate and rapid feedback to the ECU, ensuring correct monitoring of your catalytic converter's performance. Plug-and-Play Connector: Features an OEM-style electrical connector, eliminating the need for cutting or splicing wires. Restores Emissions Compliance: Helps to resolve fault codes and extinguish the check engine light, ensuring your vehicle meets emissions standards. Vehicle Fitment This part has been designed to fit Nissan Navara D40 Spanish Built models with VIN# starting with VSK with VQ40 engine Nissan Pathfinder R51 Spanish built models with VIN# starting with VSK with the VQ40 engine Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment. Patrolapart Aftermarket Patrolapart Aftermarket provides high-quality, cost-effective replacement parts designed to meet or exceed OEM specifications, offering reliable performance without the genuine price tag. View our full Patrolapart Aftermarket range