{"product_id":"walker-250-22052-oxygen-sensor","title":"Walker 250-22052 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-22052\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-22052 is designed specifically for select Geo and Toyota models, including the Celica, Corolla, Paseo, Previa, Prizm, and Tercel. This non-heated oxygen sensor features a flange mount design and a radiused polygon male connector, ensuring precise fitment and reliable emission control performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 14.29 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement: 20 gauge\u003c\/li\u003e\n\u003cli\u003eSensor type: Non-heated oxygen sensor\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Geo and Toyota vehicles\u003c\/li\u003e\n\u003cli\u003eWire quantity: 2 wires\u003c\/li\u003e\n\u003cli\u003eConnector shape: Radiused polygon\u003c\/li\u003e\n\u003cli\u003eConnector gender: Male\u003c\/li\u003e\n\u003cli\u003eThread diameter: 18.0 mm\u003c\/li\u003e\n\u003cli\u003eOverall length: 17.83 inches\u003c\/li\u003e\n\u003cli\u003eMounting type: Flange mount\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-22052) is engineered to meet the exact specifications required by certain Geo and Toyota vehicles. The sensor’s non-heated design utilizes two wires and a 20-gauge wire gauge measurement, providing accurate oxygen level readings to the engine control unit. The 18.0 mm thread diameter and flange mount ensure secure installation, while the radiused polygon male connector offers a reliable electrical connection. With an overall length of 17.83 inches and a wiring harness length of 14.29 inches, this sensor is tailored for precise fitment in models such as the Toyota Corolla and Geo Prizm.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that match or exceed factory specifications. This oxygen sensor is part of that line, ensuring compatibility and performance consistent with the original sensor installed in your Geo or Toyota vehicle. Using a Walker Products OE sensor helps maintain proper emission control and engine efficiency by providing accurate air-fuel mixture data.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eHelps reduce vehicle emissions to meet regulatory standards\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues caused by faulty sensor readings\u003c\/li\u003e\n\u003cli\u003eSupports proper catalytic converter operation\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 tools for flange mount removal and installation\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the vehicle’s wiring harness (radiused polygon male)\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on threads if recommended by vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eCheck for proper torque to avoid sensor damage or leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards for durability and performance. The 250-22052 part number undergoes rigorous testing to ensure reliable operation in emission control systems. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531415912629,"sku":"DKHD-250-22052","price":54.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25022052_Fro.jpg?v=1774891508","url":"https:\/\/www.partcatalog.com\/products\/walker-250-22052-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}