{"product_id":"walker-350-34196-oxygen-sensor","title":"Walker 350-34196 Oxygen Sensor - Upstream Rear","description":"\u003ch2\u003eOverview of Walker 350-34196 Oxygen Sensor for Mazda Millenia\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34196 oxygen sensor is designed specifically for Mazda Millenia models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a 34.96-inch wiring harness and a threaded mounting type for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mazda Millenia vehicles\u003c\/li\u003e\n\u003cli\u003e34.96-inch wiring harness length for flexible routing\u003c\/li\u003e\n\u003cli\u003e20 gauge wire for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for secure connection\u003c\/li\u003e\n\u003cli\u003e18.0 mm thread diameter with threaded mounting\u003c\/li\u003e\n\u003cli\u003eOverall length of 38.5 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products Aftermarket oxygen sensor (part number 350-34196) is engineered to meet the exact specifications required by Mazda Millenia models. The sensor type is heated, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire design includes two wires for the heater circuit and two for the sensor signal, ensuring accurate oxygen level readings. The wiring harness length of 34.96 inches provides ample length for installation without excess slack.\u003c\/p\u003e\u003cp\u003eThe sensor features a radiused polygon female connector, designed to fit securely with the vehicle’s wiring harness, minimizing the risk of disconnection or signal loss. The threaded mounting type with an 18.0 mm thread diameter ensures a tight and secure fit in the exhaust system. With an overall length of 38.5 inches, this sensor is tailored for the Mazda Millenia’s specific layout.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on providing reliable emission control components that meet or exceed OEM standards. This product line emphasizes precise fitment and durability, making it suitable for professional repairs and maintenance. The 350-34196 oxygen sensor is part of this line, offering a direct replacement solution for Mazda Millenia owners seeking dependable emission sensor performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or failing oxygen sensors in Mazda Millenia\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to incorrect air-fuel mixture\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 economy by enabling proper combustion adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-34196 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the exhaust threads. Verify the connector type matches the vehicle harness before installation. The 34.96-inch wiring harness length allows for flexible routing, but avoid sharp bends or contact with hot surfaces. Thread the sensor carefully to prevent cross-threading and tighten to manufacturer torque specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards for durability and performance. While specific warranty details for part number 350-34196 may vary, Walker typically offers coverage against defects in materials and workmanship. This ensures that the oxygen sensor will perform reliably under normal operating conditions when installed correctly.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538064834741,"sku":"DKHD-350-34196","price":61.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034196_Fro.jpg?v=1774892012","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34196-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}