{"product_id":"walker-250-24632-oxygen-sensor","title":"Walker 250-24632 Oxygen Sensor - Downstream, Downstream Left or Downstream Right","description":"\u003ch2\u003eOverview of Walker 250-24632 Oxygen Sensor for Nissan Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24632 oxygen sensor is designed specifically for Nissan Frontier, Pickup, and Xterra models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases and providing real-time feedback to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire design for precise readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Nissan Frontier, Pickup, and Xterra\u003c\/li\u003e\n\u003cli\u003e43.43-inch wiring harness length with 20-gauge wire\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 46.97 inches for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 250-24632) features a heated sensor type that allows for faster warm-up times and improved accuracy in emissions monitoring. The 4-wire configuration supports both the sensor signal and heater circuit, ensuring reliable operation under various driving conditions. The wiring harness length of 43.43 inches and 20-gauge wire gauge measurement provide durability and flexibility during installation. The sensor’s threaded mounting type with an 18.0 mm thread diameter allows for a secure fit in the exhaust system. Additionally, the radiused polygon male connector ensures a precise and stable electrical connection, reducing the risk of signal loss or corrosion.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed OEM specifications. This oxygen sensor is engineered to match the exact fit and function required by Nissan Frontier, Pickup, and Xterra models, providing consistent performance and emissions compliance. Choosing a Walker Products OE sensor helps maintain factory-level standards for your vehicle’s emission control system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eResolves check engine light issues related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by providing precise exhaust gas data\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance problems caused by faulty sensor readings\u003c\/li\u003e\n\u003cli\u003eSupports proper catalytic converter operation and longevity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24632 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Carefully connect the radiused polygon male connector to the vehicle’s wiring harness, verifying a secure fit. Follow the Nissan-specific torque specifications to avoid damage to the sensor or exhaust components.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet stringent quality standards and undergo rigorous testing to ensure durability and accuracy. This part number 250-24632 is backed by Walker’s quality assurance protocols, providing confidence in its performance and reliability. Please refer to Walker’s official documentation for warranty details applicable to this oxygen sensor.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532385058997,"sku":"DKHD-250-24632","price":68.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024632_Fro.jpg?v=1774891700","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24632-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}