{"product_id":"walker-350-34355-oxygen-sensor","title":"Walker 350-34355 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker 350-34355 Oxygen Sensor for Nissan Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34355 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 effectively.\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\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e47.36 inches wiring harness length with radiused polygon female connector\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for reliable electrical conductivity\u003c\/li\u003e\n\u003cli\u003eOverall length of 50.91 inches for proper installation depth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 350-34355) features a heated sensor type that allows for faster warm-up times and improved fuel efficiency. The 4-wire configuration supports both the sensor signal and heater circuit, ensuring consistent operation under various driving conditions. The wiring harness length of 47.36 inches provides sufficient reach for installation in the exhaust system of Nissan Frontier, Pickup, and Xterra models. The connector is a radiused polygon female type, designed to match factory wiring harnesses for a secure and reliable connection. The sensor mounts via a threaded fitting with an 18.0 mm diameter, compatible with the original equipment specifications.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line Information\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket offers a range of emission control components engineered to meet or exceed OEM standards. This oxygen sensor is part of their aftermarket line, providing a direct replacement solution tailored for specific vehicle applications. The focus on precise fitment and quality materials ensures compatibility and durability for Nissan vehicles requiring emission sensor replacements.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper air-fuel mixture control\u003c\/li\u003e\n\u003cli\u003eResolves check engine light issues related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing correct exhaust gas readings\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by maintaining optimal combustion\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance problems caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-34355 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness or connector. Verify the connector shape and gender match the factory harness before installation. Thread the sensor carefully to prevent cross-threading and torque to manufacturer specifications. Testing the sensor after installation can confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards. While specific warranty details for part number 350-34355 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship. This ensures reliable performance and peace of mind when replacing oxygen sensors on Nissan Frontier, Pickup, and Xterra vehicles.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538209505461,"sku":"DKHD-350-34355","price":66.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034355_Fro.jpg?v=1774892058","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34355-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}