{"product_id":"walker-250-22055-oxygen-sensor","title":"Walker 250-22055 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-22055\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-22055 is designed specifically for select Geo and Toyota vehicles, including the Corolla and Prizm models. This non-heated oxygen sensor provides precise emission control by monitoring exhaust gases to optimize engine performance and reduce emissions.\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\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Geo Corolla and Toyota Prizm\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\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. The 250-22055 oxygen sensor is engineered to provide accurate air-fuel mixture readings for improved engine efficiency and emissions control. Featuring a flange mount design and an 18.0 mm thread diameter, this sensor ensures a secure and proper fit in the exhaust system of Geo Corolla and Toyota Prizm vehicles. The 14.29-inch wiring harness with 20 gauge wires and a radiused polygon male connector facilitates straightforward installation and reliable electrical connection.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is specifically compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGeo Corolla\u003c\/li\u003e\n\u003cli\u003eToyota Prizm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace the original sensor in these vehicles, ensuring proper emission control system operation and compliance with environmental standards.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Oxygen Sensor 250-22055\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air-fuel mixture readings causing poor fuel economy\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor signals\u003c\/li\u003e\n\u003cli\u003eIncreased vehicle emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eEngine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003ePotential damage to catalytic converter due to improper sensor function\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 beginning installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to remove the old sensor and install the flange mount sensor securely\u003c\/li\u003e\n\u003cli\u003eVerify the connector shape and gender match the vehicle’s wiring harness for proper connection\u003c\/li\u003e\n\u003cli\u003eCheck thread diameter compatibility (18.0 mm) to prevent cross-threading\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications when tightening the sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE parts are manufactured to meet original equipment standards, providing reliable performance and durability. The 250-22055 oxygen sensor undergoes rigorous quality control to ensure consistent operation. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531416305845,"sku":"DKHD-250-22055","price":56.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25022055_Fro.jpg?v=1774891508","url":"https:\/\/www.partcatalog.com\/products\/walker-250-22055-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}