{"product_id":"walker-250-54122-oxygen-sensor","title":"Walker 250-54122 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 250-54122 Oxygen Sensor for Nissan Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker 250-54122 oxygen sensor is designed specifically for select Nissan models including the Kicks, Rogue, Versa, and Versa Note. This sensor plays a critical role in monitoring exhaust gases to optimize engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Kicks, Rogue, Versa, and Versa Note\u003c\/li\u003e\n\u003cli\u003ePart number 250-54122 ensures precise fitment and function\u003c\/li\u003e\n\u003cli\u003ePart of the Walker Products OE line, reflecting original equipment quality\u003c\/li\u003e\n\u003cli\u003eDesigned for accurate oxygen level detection in exhaust systems\u003c\/li\u003e\n\u003cli\u003eSupports emission control system efficiency and engine management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products OE Line Details\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering components that meet or exceed original equipment specifications. The 250-54122 oxygen sensor is engineered to provide reliable performance and durability consistent with factory-installed parts. This ensures compatibility and helps maintain the emission standards set by Nissan for the Kicks, Rogue, Versa, and Versa Note models.\u003c\/p\u003e\u003ch2\u003eProduct Description and Functionality\u003c\/h2\u003e\u003cp\u003eThe Walker 250-54122 oxygen sensor measures the oxygen content in the exhaust gases of Nissan vehicles, providing essential data to the engine control unit (ECU). This data allows the ECU to adjust the air-fuel mixture for optimal combustion, improving fuel efficiency and reducing harmful emissions. Proper sensor function is vital for maintaining engine performance and meeting environmental regulations.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine running rich or lean due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eIncreased emissions and potential failure of emissions testing\u003c\/li\u003e\n\u003cli\u003eReduced fuel economy in Nissan Kicks, Rogue, Versa, and Versa Note\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003eEngine performance problems such as rough idling or hesitation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Nissan Kicks, Rogue, Versa, or Versa Note before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the sensor or wiring harness\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for sensor installation\u003c\/li\u003e\n\u003cli\u003eInspect wiring and connectors for corrosion or damage during replacement\u003c\/li\u003e\n\u003cli\u003eClear diagnostic trouble codes after installation to reset the ECU\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors, including part number 250-54122, are manufactured to meet stringent quality standards. This part is designed to provide consistent performance and durability comparable to original equipment. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43533679820981,"sku":"DKHD-250-54122","price":169.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25054122_Fro.jpg?v=1774891839","url":"https:\/\/www.partcatalog.com\/products\/walker-250-54122-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}