{"product_id":"walker-350-64066-oxygen-sensor","title":"Walker 350-64066 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 350-64066 Oxygen Sensor for Mazda 6\u003c\/h2\u003e\u003cp\u003eThe Walker 350-64066 oxygen sensor is designed specifically for Mazda 6 models, providing precise emissions 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 with 4 wires for accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Mazda 6 ensuring compatibility\u003c\/li\u003e\n\u003cli\u003e22.17-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement for durability and signal integrity\u003c\/li\u003e\n\u003cli\u003eThread diameter of 18.0 mm with threaded mounting type\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for reliable connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 25.71 inches for proper placement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products Aftermarket Line Details\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on providing replacement emission control components that meet or exceed OEM specifications. This oxygen sensor, part number 350-64066, is engineered to deliver consistent performance and durability for Mazda 6 vehicles, supporting emission standards and engine efficiency.\u003c\/p\u003e\u003ch2\u003eProduct Description and Attributes\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is a heated type, which allows it to reach operating temperature quickly, improving fuel management and reducing emissions. It includes four wires with a 20 gauge measurement, ensuring reliable electrical signals. The wiring harness length of 22.17 inches and overall length of 25.71 inches provide ample reach for installation in the exhaust system. The sensor features a threaded mounting type with an 18.0 mm thread diameter, compatible with the Mazda 6 exhaust manifold or pipe. The connector is a radiused polygon female type, designed for a secure and precise fit.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires and rough idling caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance by monitoring exhaust gases\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate oxygen level data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-64066 oxygen sensor on a Mazda 6, ensure the engine is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. Confirm the connector matches the radiused polygon female type for a secure connection. Thread the sensor carefully into the exhaust port with the 18.0 mm diameter to prevent cross-threading. Verify wiring length and routing to prevent interference with moving parts or heat sources.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. This part number 350-64066 undergoes rigorous testing to comply with emission control requirements. Warranty details are provided by Walker and typically cover defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43541190279349,"sku":"DKHD-350-64066","price":126.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35064066_Fro.jpg?v=1774892229","url":"https:\/\/www.partcatalog.com\/products\/walker-350-64066-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}