{"product_id":"walker-350-84001-oxygen-sensor-set","title":"Walker 350-84001 Oxygen Sensor Set","description":"\u003ch2\u003eOE Replacement Oxygen Sensor Set for Select Chrysler, Dodge, Jeep, Ram, and Volkswagen Models\u003c\/h2\u003e\u003cp\u003eWalker OE Replacement oxygen sensor set 350-84001 is built for direct-fit service on select gas and diesel applications. It is designed as a specific-fit, heated narrow-band O2 sensor solution for vehicles that need accurate air-fuel feedback and dependable emissions control.\u003c\/p\u003e\u003cp\u003eFor drivers servicing a Chrysler 300, Dodge Charger, or Jeep Grand Cherokee, this Walker Products kit supports routine oxygen sensor replacement with OE-style fitment and threaded mounting. Part number 350-84001 is also a practical choice when you want to address multiple sensor locations during scheduled maintenance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWalker OE Replacement line for standard replacement service\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor design\u003c\/li\u003e\n\u003cli\u003eSpecific-fit application for direct vehicle matching\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with M18 x 1.5 thread size\u003c\/li\u003e\n\u003cli\u003e22 mm wrench size for service access\u003c\/li\u003e\n\u003cli\u003eEngineered for gas and diesel engine applications\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed original equipment specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker Products 350-84001 is an oxygen sensor set developed for emissions control, fuel-trim accuracy, and stable engine performance. The sensors are engineered to provide the feedback the engine management system uses to maintain the proper fuel-to-air ratio, which helps support efficient combustion and cleaner exhaust output. This OE Replacement line focuses on direct vehicle coverage and dependable operation across domestic and import platforms.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light concerns related to oxygen sensor performance\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy caused by inaccurate air-fuel readings\u003c\/li\u003e\n\u003cli\u003eRough engine operation tied to aging O2 sensors\u003c\/li\u003e\n\u003cli\u003eIncreased emissions from worn or slow-responding sensors\u003c\/li\u003e\n\u003cli\u003eMaintenance needs on vehicles with multiple upstream and downstream sensor locations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle’s year, make, and model before ordering. This set uses a threaded M18 x 1.5 mounting style and a 22 mm wrench size, so proper access tools help simplify service. Because fitment is specific, verify the application against the vehicle’s emissions configuration before installation.\u003c\/p\u003e\u003cp\u003eCompatible With 2005-2012 Chrysler 300, N\/A; 2006-2012 Dodge Charger, N\/A; 2007-2010 Jeep Grand Cherokee, N\/A; and other listed Chrysler, Dodge, Jeep, Ram, and Volkswagen applications. Fits 2011-2013 Ram 1500, N\/A and 2009-2010 Volkswagen Routan, N\/A as listed in the fitment data.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products states that these oxygen sensors are tested to meet or exceed original equipment specifications. The OE Replacement line is intended to deliver consistent sensor performance and durable service under demanding operating conditions.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52985194807477,"sku":"DKHD-350-84001","price":113.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35084001_Fro.jpg?v=1787122465","url":"https:\/\/www.partcatalog.com\/products\/walker-350-84001-oxygen-sensor-set","provider":"PartCatalog","version":"1.0","type":"link"}