{"product_id":"walker-350-34636-oxygen-sensor","title":"Walker 350-34636 Oxygen Sensor - Downstream Left or Downstream Right","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor 350-34636\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34636 oxygen sensor is designed specifically for select Jaguar models, including the S-Type, Super V8, Vanden Plas, X-Type, XJ8, XJR, XK8, and XKR. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster activation and improved efficiency\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Jaguar S-Type, Super V8, Vanden Plas, X-Type, XJ8, XJR, XK8, and XKR models\u003c\/li\u003e\n\u003cli\u003e19.21-inch wiring harness length with 4 wires and 20 gauge measurement\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 22.76 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 350-34636) is engineered to meet the exact specifications required by Jaguar vehicles listed in its fitment. Featuring a heated sensor element, it reaches operating temperature quickly, which helps reduce emissions during cold starts. The sensor includes a 19.21-inch wiring harness with four 20-gauge wires, ensuring stable signal transmission. Its radiused polygon female connector and threaded mounting type with an 18.0 mm diameter provide a secure and precise fit, minimizing the risk of leaks or electrical issues. The overall length of 22.76 inches accommodates the sensor’s placement within the exhaust system for optimal performance.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on delivering reliable emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, designed to provide consistent performance and durability for specific vehicle applications. By adhering to strict manufacturing and testing protocols, Walker ensures that this sensor supports proper engine function and emissions compliance for Jaguar models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eReduces excessive emissions caused by faulty or slow-responding sensors\u003c\/li\u003e\n\u003cli\u003eImproves engine performance by providing timely feedback to the ECU\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and poor acceleration linked to sensor failure\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 sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate oxygen sensor socket for threaded installation\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the vehicle’s wiring harness (radiused polygon female)\u003c\/li\u003e\n\u003cli\u003eDo not over-tighten the sensor; torque to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness for damage before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker oxygen sensors undergo rigorous quality control to meet emission standards and durability requirements. The 350-34636 sensor is manufactured to provide reliable operation over its service life. While specific warranty details may vary, Walker Products Aftermarket parts typically include coverage against defects in materials and workmanship to ensure customer confidence.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538390614197,"sku":"DKHD-350-34636","price":55.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034636_Fro_65292293-f7ae-4d07-9b07-63bc4e004bbb.jpg?v=1774892139","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34636-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}