{"product_id":"wpr-285-1018","title":"Walker Products NOx Sensor - 285-1018","description":"\u003ch2\u003eProduct Information\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Walker Products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Name:\u003c\/strong\u003e NOx Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDescription:\u003c\/strong\u003e Walker Products Genuine OE 285-1018 Nitrogen Oxide (NOx) Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Downstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 285-1018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces:\u003c\/strong\u003e 1.0\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWalker Products Genuine OE Produced NOx Sensors are built to meet the demands of today’s complex diesel and gasoline emission systems. Engineered and manufactured by Tier 1 OE suppliers, each sensor is produced with the same high-quality materials, exacting standards, and precision technology used by leading vehicle manufacturers around the world. These sensors play a critical role in monitoring and managing nitrogen oxide (NOx) emissions in selective catalytic reduction (SCR) systems. Accurate NOx measurement is essential for proper aftertreatment performance, helping to reduce emissions, protect vital components like diesel particulate filters (DPFs), and ensure long-term engine efficiency. Walker’s NOx Sensors offer a true plug-and-play solution, designed for seamless installation with OE connectors and harness lengths. Fleet-tested and field-proven, our sensors deliver dependable performance in extreme heat, vibration, and corrosive exhaust environments. Whether you're replacing a failed sensor or proactively servicing your emission system, trust Walker Products to provide OE-level quality, fit, and reliability. From daily drivers to Class 8 trucks, Walker NOx Sensors support a wide range of domestic and import applications. With expanding coverage, expert technical support, and a commitment to emission system excellence, Walker Products continues to deliver trusted solutions that keep vehicles running cleaner, longer.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFleet-Tested Reliability – Proven in demanding commercial and diesel applications for reduced downtime and fewer replacements.\u003c\/li\u003e\n\u003cli\u003eOE Produced Quality – Built by Tier 1 OE manufacturers to ensure exact fit, function, and long-term durability for superior performance.\u003c\/li\u003e\n\u003cli\u003ePlug-and-Play Installation – Designed for direct OE replacement, reducing install time and eliminating compatibility issues.\u003c\/li\u003e\n\u003cli\u003eEngineered for Precision – Features advanced sensing technology and exact OE materials for consistent, high-accuracy NOx detection in extreme conditions.\u003c\/li\u003e\n\u003cli\u003eAccurate Emission Control – Delivers precise NOx readings to help maintain peak SCR system efficiency and lower emissions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWarranty\u003c\/h2\u003e\u003cp\u003e1 years\u003c\/p\u003e\u003ch2\u003eCountry of Origin\u003c\/h2\u003e\u003cp\u003eUnited States\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cp\u003eSee the fitment table for engine, trim and other application details.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2024 Ram 2500\u003c\/li\u003e\n\u003cli\u003e2024 Ram 3500\u003c\/li\u003e\n\u003cli\u003e2023 Ram 2500\u003c\/li\u003e\n\u003cli\u003e2023 Ram 3500\u003c\/li\u003e\n\u003cli\u003e2022 Ram 2500\u003c\/li\u003e\n\u003cli\u003e2022 Ram 3500\u003c\/li\u003e\n\u003cli\u003e2021 Ram 2500\u003c\/li\u003e\n\u003cli\u003e2021 Ram 3500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker Products","offers":[{"title":"Default Title","offer_id":58455315972399,"sku":"WPR-285-1018","price":545.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3521\/4127\/files\/285-1018_1.jpg?v=1789179910","url":"https:\/\/partspioneer.com\/products\/wpr-285-1018","provider":"Parts Pioneer","version":"1.0","type":"link"}