{"product_id":"walker-350-34016-oxygen-sensor","title":"Walker 350-34016 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor 350-34016 for Mazda Miata\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34016 oxygen sensor is designed specifically for Mazda Miata models, providing precise emission control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions feedback\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Mazda Miata vehicles\u003c\/li\u003e\n\u003cli\u003e26.69-inch wiring harness length for flexible routing\u003c\/li\u003e\n\u003cli\u003e20 gauge wire with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for reliable connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 30.24 inches for proper sensor placement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 350-34016) is engineered to meet the exact specifications required by Mazda Miata models. The sensor 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 26.69 inches provides ample length for installation without excess slack. The sensor’s threaded mounting type with an 18.0 mm diameter ensures a secure fit in the exhaust system. The radiused polygon female connector is designed for a precise and stable electrical connection, minimizing the risk of disconnection or signal loss.\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 oxygen sensor is part of that line, offering a direct replacement solution tailored for specific vehicle applications like the Mazda Miata. Walker’s aftermarket sensors are designed to maintain proper engine management system function and comply with emission regulations.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel mixture readings for engine control\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eReduces increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing correct sensor data\u003c\/li\u003e\n\u003cli\u003eEliminates 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\u003eWhen installing the Walker 350-34016 oxygen sensor on a Mazda Miata, ensure the sensor is threaded securely into the exhaust port without cross-threading. Verify the wiring harness length and connector type match the vehicle’s factory setup. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to facilitate future removal. Confirm the electrical connector is fully seated to prevent signal interruptions.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. While specific warranty details for part number 350-34016 should be confirmed at the point of purchase, Walker typically offers coverage against defects in materials and workmanship. This ensures dependable performance and durability for your Mazda Miata’s emission control system.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43537954144437,"sku":"DKHD-350-34016","price":61.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034016_Fro_d2e44d9f-4afa-4698-b455-c6c28253e104.jpg?v=1774891949","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34016-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}