{"product_id":"walker-250-23075-oxygen-sensor","title":"Walker 250-23075 Oxygen Sensor - Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Mercury and Nissan Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE 250-23075 oxygen sensor is designed specifically for select Mercury and Nissan models, including the 240SX, 300ZX, Altima, Maxima, Pickup, Quest, and Villager. This heated oxygen sensor ensures accurate emissions control and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mercury and Nissan vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e8.39-inch wiring harness length with 3 wires of 20 gauge\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 11.93 inches for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products OE Line Overview\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering emission control components that meet original equipment specifications. The 250-23075 oxygen sensor is engineered to match factory standards, providing reliable performance and compatibility with specific vehicle models. This product line emphasizes precision fitment and durability to support emission system efficiency.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving fuel mixture adjustments and reducing emissions. The sensor includes a radiused polygon male connector with three 20-gauge wires, ensuring a secure and stable electrical connection. Its threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the exhaust system. The wiring harness length of 8.39 inches and overall length of 11.93 inches are tailored to fit the specified Mercury and Nissan models accurately.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel ratio for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate sensor data\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\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 Walker 250-23075 sensor by threading it securely into place. Connect the radiused polygon male connector firmly to avoid electrical issues. Verify wiring harness routing to prevent damage from heat or moving parts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet or exceed OEM standards. This part undergoes rigorous testing to ensure durability and reliable performance in emission control systems. Warranty coverage details should be confirmed with the supplier or manufacturer.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531479449781,"sku":"DKHD-250-23075","price":53.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25023075_Fro.jpg?v=1774891523","url":"https:\/\/www.partcatalog.com\/products\/walker-250-23075-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}