{"product_id":"walker-350-34079-oxygen-sensor","title":"Walker 350-34079 Oxygen Sensor - Downstream Left or Downstream Right","description":"\u003ch2\u003eOverview of Walker 350-34079 Oxygen Sensor for Jaguar XJ12 and XJS\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34079 oxygen sensor is designed specifically for Jaguar XJ12 and XJS models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male 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 fit for Jaguar XJ12 and XJS models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eConnector with radiused polygon shape and male gender\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 14.88 inches and overall length of 18.43 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for reliable electrical conductivity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 350-34079) is engineered to meet the emission control requirements of Jaguar XJ12 and XJS vehicles. The heated sensor type allows for faster warm-up times, improving fuel efficiency and reducing emissions. With a 4-wire configuration and a wire gauge of 20, it provides stable and accurate oxygen level readings to the engine control unit. The sensor’s threaded mounting type with an 18.0 mm diameter ensures a secure fit, while the radiused polygon male connector facilitates a reliable electrical connection. The wiring harness length of 14.88 inches and overall length of 18.43 inches are designed to match the factory specifications for these Jaguar models.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line offers replacement emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, providing a direct-fit solution for Jaguar XJ12 and XJS vehicles. The product line focuses on delivering reliable performance and durability for emission sensors, ensuring compliance with environmental regulations and maintaining engine efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper air-fuel mixture control\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring correct sensor operation\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by maintaining optimal combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-34079 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use an appropriate oxygen sensor socket to avoid damage during removal or installation. Verify the connector’s radiused polygon shape and male gender match the vehicle’s wiring harness for a secure connection. It is recommended to apply anti-seize compound on the threads to facilitate future removal, but avoid contaminating the sensor tip. Follow vehicle-specific torque specifications to prevent sensor damage.\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 350-34079 should be confirmed with the supplier, Walker typically offers limited warranties covering defects in materials and workmanship. This ensures confidence in the sensor’s reliability for Jaguar XJ12 and XJS emission control systems.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43537983176885,"sku":"DKHD-350-34079","price":57.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034079_Fro.jpg?v=1774891966","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34079-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}