Genuine Nissan Oxygen Sensor PRE DPF - Nissan Navara D23 NP300 YS23 This is the PRE DPF oxygen sensor, located up towards the top of the engine next to the first Turbo. Its job is to measure oxygen levels in the exhaust gas, sending critical data to the engine computer to maintain the correct air-fuel mixture. A faulty or contaminated sensor sends incorrect signals, leading to poor performance and fuel economy. Ignoring a failed oxygen sensor can cause a check engine light, failed emissions tests, and potential long-term damage to expensive DPF components. Features & Benefits Genuine Nissan Quality: This is the same part your vehicle was fitted with from the factory, ensuring predictable performance and service life. Direct-fit Replacement: Designed for a secure fitment with no modifications required, using the factory plug and mounting points. Restore Performance: Ensures the engine computer receives accurate oxygen readings, restoring correct fuel-air mixture control for optimal power and efficiency. Protect Your DPF: A functioning oxygen sensor is vital for the correct operation and regeneration of the Diesel Particulate Filter, preventing costly future repairs. Emissions Compliance: Helps keep your vehicle's emissions system working as intended and can clear related engine fault codes. Vehicle Fitment Nissan Navara D23 NP300 Thai built models with VIN# starting with MNT with the 2.3L Diesel Engine. Series 1 & 2 ONLY up to 11/2017 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. Nissan Genuine Parts Choosing genuine Nissan parts ensures the quality and fit for your Nissan. Unlike some aftermarket alternatives, genuine Nissan parts are manufactured to exacting standards, using materials specifically designed to withstand the rigors of Australian conditions. Guaranteeing performance, service life, and reliability.
