{"product_id":"walker-250-241105-oxygen-sensor","title":"Walker 250-241105 Oxygen Sensor - Downstream, Downstream Left or Downstream Right","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-241105\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-241105 is designed specifically for select Nissan and Infiniti models, including the Frontier, Murano, Pathfinder, QX60, Rogue, and Xterra. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector, ensuring precise fitment and reliable performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire configuration for accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Nissan and Infiniti vehicles including Frontier, Murano, Pathfinder, QX60, Rogue, and Xterra\u003c\/li\u003e\n\u003cli\u003e9.37-inch wiring harness length and 12.91-inch overall length for optimal installation\u003c\/li\u003e\n\u003cli\u003eThread diameter of 18.0 mm with threaded mounting type\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector designed for secure connection\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for durability and signal integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor from Walker Products OE is engineered with a heated sensor type to provide faster warm-up times and improved emissions control. The 4-wire design supports both the sensor element and the heater circuit, enhancing sensor responsiveness. The wiring harness length of 9.37 inches and overall length of 12.91 inches allow for proper routing and fitment within the engine bay. The sensor’s 18.0 mm threaded mounting ensures compatibility with the exhaust system of the specified Nissan and Infiniti models. The radiused polygon male connector provides a secure and precise electrical connection, reducing the risk of signal loss or disconnection.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line Information\u003c\/h2\u003e\u003cp\u003eWalker Products OE focuses on delivering emission control components that meet or exceed original equipment specifications. This oxygen sensor is part of their OE line, which emphasizes exact fitment and reliable performance for specific vehicle applications. Using parts from the Walker Products OE line helps maintain factory-level emissions control and sensor accuracy.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or failing oxygen sensors in Nissan Frontier, Murano, Pathfinder, QX60, Rogue, and Xterra\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to incorrect air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate oxygen level data to the engine control unit\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor malfunctions\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by ensuring proper sensor operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before beginning installation to avoid burns. Use the correct tools to remove the old sensor and install the new one with the 18.0 mm threaded mounting. Verify the connector matches the radiused polygon male type for proper connection. Avoid twisting or damaging the wiring harness during installation. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE oxygen sensor 250-241105 is manufactured to meet strict quality standards for durability and performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain compliance with emissions regulations and supports vehicle reliability.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531698241717,"sku":"DKHD-250-241105","price":91.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_250241105_Fro.jpg?v=1774891570","url":"https:\/\/www.partcatalog.com\/products\/walker-250-241105-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}