{"product_id":"walker-350-32003-oxygen-sensor","title":"Walker 350-32003 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 350-32003 Oxygen Sensor for Toyota Celica\u003c\/h2\u003e\u003cp\u003eThe Walker 350-32003 oxygen sensor is designed specifically for Toyota Celica models, providing precise emission control sensor functionality. This non-heated oxygen sensor features a flange mount design and a radiused polygon male connector, ensuring a secure and accurate fit for your vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 17.44 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\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: 20.98 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 Walker Products Aftermarket oxygen sensor, part number 350-32003, is engineered for specific fitment on Toyota Celica vehicles. The sensor’s non-heated design utilizes two 20-gauge wires connected via a radiused polygon male connector, which helps maintain reliable electrical connections. The flange mount installation and 18.0 mm thread diameter ensure proper positioning and secure attachment within the exhaust system. With an overall length of 20.98 inches and a wiring harness length of 17.44 inches, this sensor is tailored to meet the exact specifications required for optimal emission control performance.\u003c\/p\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on providing replacement parts that meet or exceed OEM standards, offering dependable performance for emission control components like oxygen sensors. This product line supports vehicle-specific applications, ensuring compatibility and ease of installation for professional and DIY mechanics alike.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for Toyota Celica engines\u003c\/li\u003e\n\u003cli\u003eReduces emissions by accurately monitoring exhaust gases\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports efficient fuel consumption and engine 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 oxygen sensor installation\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the vehicle’s wiring harness (radiused polygon male)\u003c\/li\u003e\n\u003cli\u003eCheck thread diameter (18.0 mm) for proper fitment\u003c\/li\u003e\n\u003cli\u003eHandle wiring carefully to prevent damage to the 20-gauge wires\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors, including part number 350-32003, are manufactured to meet stringent quality standards. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. This ensures reliable performance and durability for your Toyota Celica’s emission control system.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43537919508661,"sku":"DKHD-350-32003","price":50.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35032003_Fro.jpg?v=1774891907","url":"https:\/\/www.partcatalog.com\/products\/walker-350-32003-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}