{"product_id":"walker-350-31020-oxygen-sensor","title":"Walker 350-31020 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 350-31020 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-31020 oxygen sensor is designed for specific vehicle applications including Ford, Jeep, and Mercury models. This non-heated oxygen sensor features a threaded mounting type and a radiused polygon female connector, ensuring precise fit and reliable performance in emission control systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 13.31 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement: 20 gauge\u003c\/li\u003e\n\u003cli\u003eSensor type: Non heated\u003c\/li\u003e\n\u003cli\u003eWire quantity: 1\u003c\/li\u003e\n\u003cli\u003eConnector shape: Radiused polygon\u003c\/li\u003e\n\u003cli\u003eConnector gender: Female\u003c\/li\u003e\n\u003cli\u003eThread diameter: 18.0 mm\u003c\/li\u003e\n\u003cli\u003eOverall length: 16.85 inches\u003c\/li\u003e\n\u003cli\u003eMounting type: Threaded\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products Aftermarket Line Details\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing specific-fit emission control components. The line emphasizes compatibility and quality to meet the requirements of various vehicle makes and models, including Ford Bronco, Jeep Cherokee, and Mercury Sable. The 350-31020 sensor is engineered to match OEM specifications for reliable operation within the emission system.\u003c\/p\u003e\u003ch2\u003eProduct Description and Fitment\u003c\/h2\u003e\u003cp\u003eThe Walker 350-31020 oxygen sensor is a non-heated sensor designed for direct replacement in select Ford, Jeep, and Mercury vehicles. Its 13.31-inch wiring harness and 20-gauge wire ensure proper electrical connectivity, while the radiused polygon female connector and 18.0 mm threaded mounting provide secure installation. This sensor is compatible with models such as the Ford F-150, Jeep Grand Wagoneer, and Mercury Taurus, among others. The specific fitment ensures accurate sensor readings critical for optimal engine performance and emissions control.\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 engine misfires related to faulty oxygen sensor signals\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions due to sensor failure\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine idling and acceleration performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old oxygen sensor and threading the Walker 350-31020 sensor into the exhaust manifold or pipe. Ensure the connector matches the vehicle’s wiring harness for a secure connection. Use appropriate tools to avoid damaging the 18.0 mm threaded fitting. It is recommended to inspect the wiring harness length and connector shape to confirm compatibility before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet industry standards for emission control components. The 350-31020 part number undergoes quality checks to ensure durability and performance. While specific warranty details are not provided here, Walker typically offers coverage against manufacturing defects. Refer to the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43537889132725,"sku":"DKHD-350-31020","price":33.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35031020_Fro_aa4aa85c-60ab-44f2-8aac-c91e28bc67e9.jpg?v=1774891899","url":"https:\/\/www.partcatalog.com\/products\/walker-350-31020-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}