{"product_id":"walker-250-22051-oxygen-sensor","title":"Walker 250-22051 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-22051\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-22051 is designed specifically for select Geo and Toyota vehicles, including the Corolla and Prizm models. This non-heated oxygen sensor features a precise fit and reliable performance to support your vehicle's emission control system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 5.43 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\u003eSpecific fit for Geo and Toyota models\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: 8.98 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 oxygen sensor from Walker Products OE is engineered to meet the exact specifications required for the Geo Prizm and Toyota Corolla. The sensor’s non-heated design includes a 5.43-inch wiring harness and 20 gauge wires, ensuring proper electrical connectivity and signal transmission. The radiused polygon male connector provides a secure and precise connection to the vehicle’s wiring harness. With an 18.0 mm thread diameter and flange mount design, installation aligns with factory standards for a reliable fit and function. The overall length of 8.98 inches allows for proper placement within the exhaust system.\u003c\/p\u003e\u003cp\u003eWalker Products OE is a product line focused on delivering original equipment quality parts that match or exceed factory specifications. This oxygen sensor is part of that line, offering a direct replacement solution that supports emission control and engine management systems in specific vehicle applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal air-fuel mixture for Geo Prizm and Toyota Corolla\u003c\/li\u003e\n\u003cli\u003eSupports emission control system compliance\u003c\/li\u003e\n\u003cli\u003eResolves issues related to poor fuel economy caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eAddresses engine performance problems such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Geo Prizm or Toyota Corolla before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the 18.0 mm threaded sensor\u003c\/li\u003e\n\u003cli\u003eVerify connector orientation matches the radiused polygon male connector\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness length and routing to prevent strain or damage\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for flange mount installation\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 stringent quality standards, ensuring durability and reliable performance. This part number 250-22051 undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531415158965,"sku":"DKHD-250-22051","price":59.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25022051_Fro.jpg?v=1774891507","url":"https:\/\/www.partcatalog.com\/products\/walker-250-22051-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}