Bosch 16161 Oxygen Sensor – Nissan Altima, Maxima, Murano, Pathfinder & More

Bosch 16161 Oxygen O₂ Sensor for Nissan Vehicles The Bosch 16161 Oxygen Sensor is a direct-fit replacement designed to meet or exceed OEM specifications for a wide range of Nissan vehicles. This high-precision O₂ sensor continuously monitors exhaust oxygen levels and sends real-time data to the engine control module (ECM), ensuring optimal air-fuel mixture and efficient combustion. A failing oxygen sensor can cause poor fuel economy, rough engine performance, increased emissions, and check engine lights. Replacing it with this Bosch 16161 oxygen sensor helps restore factory performance, improve throttle response, and maintain emissions compliance. Bosch’s advanced sensor technology ensures fast response times, long service life, and consistent accuracy under extreme exhaust temperatures. Key Features & Benefits OEM-quality Bosch oxygen sensor Direct-fit replacement for Bosch 16161 Accurate air-fuel ratio monitoring Improves fuel economy and engine performance Helps reduce exhaust emissions Fast sensor response for precise ECU adjustments High-temperature resistant construction Plug-and-play installation with factory connector OEM / Interchange Part Number Bosch 16161 Engine Compatibility Compatible with multiple Nissan gasoline engines(Exact engine fitment varies by model and year—verify before purchase.) Vehicle Applications Nissan Altima Nissan Maxima Nissan Murano Nissan Pathfinder Nissan Quest Nissan Rogue Nissan Sentra Frequently Asked Questions – Bosch 16161 Oxygen Sensor What does the Bosch 16161 oxygen sensor do? It measures oxygen levels in the exhaust and helps the engine computer adjust the air-fuel mixture for optimal performance and fuel efficiency. Which Nissan vehicles does this sensor fit? The Bosch 16161 fits multiple Nissan models, including Altima, Maxima, Murano, Pathfinder, Quest, Rogue, and Sentra. What are symptoms of a bad oxygen sensor? Common symptoms include poor fuel economy, rough idle, check engine light, hesitation, and increased emissions. Is this an OEM-quality replacement? Yes, Bosch manufactures this sensor to meet or exceed OEM performance and durability standards. Does replacing the oxygen sensor improve fuel economy? Yes, a properly functioning oxygen sensor helps maintain the correct air-fuel ratio, which improves fuel efficiency. Is professional installation recommended? Professional installation is recommended to ensure correct placement and avoid damage to the exhaust system. SKU: FDP-16161 Categories: Turbo-P, Turbo-s Tags: Altima O2 sensor, Bosch 16161, Maxima oxygen sensor, Murano O2 sensor, Nissan oxygen sensor, Pathfinder oxygen sensor