{"product_id":"walker-350-34409-oxygen-sensor","title":"Walker 350-34409 Oxygen Sensor - Center","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor for Mazda MPV\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34409 oxygen sensor is designed specifically for the Mazda MPV, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure and reliable installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4 wires for accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mazda MPV models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e10.75-inch wiring harness length and 14.29-inch overall length\u003c\/li\u003e\n\u003cli\u003e20 gauge wire for durability and signal integrity\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for proper connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34409 oxygen sensor is engineered to meet the emission control requirements of the Mazda MPV. This sensor uses a heated design to quickly reach operating temperature, improving fuel efficiency and reducing emissions. The 4-wire configuration supports both the sensor signal and heater circuit, while the 20 gauge wire ensures reliable electrical performance. The sensor’s threaded mounting type with an 18.0 mm diameter allows for a secure fit in the exhaust system. The wiring harness length of 10.75 inches and overall length of 14.29 inches provide sufficient reach for installation without excess slack. The radiused polygon female connector ensures a precise and secure connection to the vehicle’s wiring harness.\u003c\/p\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing replacement parts that meet or exceed OEM specifications. Walker Products Aftermarket parts are designed to offer reliable performance and durability, making them suitable for maintaining the emission systems of vehicles like the Mazda MPV.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine idling and acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before removing the old sensor to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools for the 18.0 mm threaded sensor to prevent damage\u003c\/li\u003e\n\u003cli\u003eVerify connector compatibility with the radiused polygon female plug\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length to confirm fitment without stretching or excess slack\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications when installing the sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards, ensuring reliable operation and durability. While specific warranty details for part number 350-34409 may vary, Walker typically offers coverage against defects in materials and workmanship. Always refer to the product documentation or contact the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538259837109,"sku":"DKHD-350-34409","price":61.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034409_Fro.jpg?v=1774892073","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34409-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}