{"product_id":"walker-350-32009-oxygen-sensor","title":"Walker 350-32009 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 350-32009 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-32009 oxygen sensor is designed specifically for select Dodge and Mitsubishi models, including the Colt, Expo, Expo LRV, Galant, and Mirage. This non-heated sensor features a threaded mounting type and a radiused polygon male connector, ensuring precise fitment and reliable performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 22.36 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\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: 25.91 inches\u003c\/li\u003e\n\u003cli\u003eMounting type: Threaded\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 specific-fit emission control components. The line emphasizes compatibility and quality to meet the requirements of various vehicle makes and models, including Dodge and Mitsubishi. The 350-32009 sensor is engineered to match OEM specifications for accurate emissions monitoring and engine management.\u003c\/p\u003e\u003ch2\u003eProduct Description and Features\u003c\/h2\u003e\u003cp\u003eThe Walker 350-32009 oxygen sensor is a non-heated sensor designed for direct replacement in specific Dodge and Mitsubishi vehicles. Its 20-gauge wiring and 22.36-inch harness length provide optimal connectivity, while the radiused polygon male connector ensures secure attachment. The threaded mounting type with an 18.0 mm thread diameter allows for straightforward installation. With two wires, this sensor accurately measures oxygen levels in the exhaust system to help maintain proper air-fuel mixture and emissions control.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing in Dodge Colt and Mitsubishi Galant exhaust systems\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eHelps correct rough idling and poor fuel economy caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports emission system compliance for Mitsubishi Mirage and Expo models\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 the sensor thread diameter (18.0 mm) matches the vehicle’s exhaust port\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications to avoid sensor damage during installation\u003c\/li\u003e\n\u003cli\u003eVerify connector compatibility with the radiused polygon male connector on the vehicle harness\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness length (22.36 inches) for adequate reach and routing\u003c\/li\u003e\n\u003cli\u003eHandle the sensor carefully to avoid contamination of the sensing element\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors, including part number 350-32009, are manufactured to meet industry standards for emission control components. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. This sensor is engineered to provide reliable performance and durability when installed according to manufacturer guidelines.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43537924325557,"sku":"DKHD-350-32009","price":50.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35032009_Fro_f80d5173-bbb3-4410-8093-3dda2081ff67.jpg?v=1774891909","url":"https:\/\/www.partcatalog.com\/products\/walker-350-32009-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}