{"product_id":"walker-350-32019-oxygen-sensor","title":"Walker 350-32019 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 350-32019 Oxygen Sensor for Geo and Toyota\u003c\/h2\u003e\u003cp\u003eThe Walker 350-32019 oxygen sensor is designed specifically for select Geo and Toyota models, including the Corolla and Prizm. This non-heated sensor provides precise emission control monitoring to help maintain engine efficiency and reduce harmful exhaust 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\u003eWalker Products Aftermarket Line Details\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing reliable emission control components tailored to specific vehicle applications. The line emphasizes precise fitment and quality construction to meet or exceed OEM standards, ensuring compatibility and performance for vehicles like the Geo Corolla and Toyota Prizm.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Walker 350-32019 oxygen sensor features a flange mount design with an 18.0 mm thread diameter, allowing for secure installation in the exhaust system. Its 14.29-inch wiring harness and 20 gauge wires provide adequate length and durability for proper connection. The sensor uses a radiused polygon male connector, designed for a specific fit to the vehicle’s wiring harness, minimizing installation issues. As a non-heated sensor with two wires, it is engineered to monitor oxygen levels in the exhaust gases accurately, supporting the engine control unit in optimizing fuel mixture and emissions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or failing oxygen sensors in Geo Corolla and Toyota Prizm models\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance problems related to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate oxygen level data to the engine control system\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor malfunctions\u003c\/li\u003e\n\u003cli\u003eSupports fuel efficiency by maintaining proper combustion monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the sensor thread diameter (18.0 mm) matches the vehicle’s exhaust port\u003c\/li\u003e\n\u003cli\u003eVerify connector compatibility with the radiused polygon male connector on the vehicle harness\u003c\/li\u003e\n\u003cli\u003eHandle wiring carefully to avoid damage to the 20 gauge wires and maintain proper connection\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools for flange mount installation to avoid sensor damage\u003c\/li\u003e\n\u003cli\u003eConsult vehicle service manual for torque specifications and sensor location\u003c\/li\u003e\n\u003c\/ul\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 350-32019 sensor undergoes quality checks to ensure durability and reliable performance in Geo Corolla and Toyota Prizm vehicles. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43537929273525,"sku":"DKHD-350-32019","price":38.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35032019_Fro.jpg?v=1774891912","url":"https:\/\/www.partcatalog.com\/products\/walker-350-32019-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}