{"product_id":"walker-350-34103-oxygen-sensor","title":"Walker 350-34103 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 350-34103 Oxygen Sensor for Dodge B150 and B250\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34103 oxygen sensor is designed specifically for Dodge B150 and B250 models, providing precise emission control monitoring. This heated oxygen sensor ensures accurate air-fuel mixture readings to maintain optimal engine performance and emissions compliance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Dodge B150 and B250 vehicles\u003c\/li\u003e\n\u003cli\u003e56.42-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement with 4 wires for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 59.96 inches for proper fitment\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 replacement emission control components engineered to meet or exceed OEM specifications. The Walker Products Aftermarket sensors are designed to deliver consistent performance and durability, making them suitable for specific vehicle applications such as the Dodge B150 and B250.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34103 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The sensor includes a 56.42-inch wiring harness with 20 gauge wires and a total of four wires, ensuring accurate data transmission to the engine control unit. Its radiused polygon female connector and threaded mounting with an 18.0 mm diameter provide a secure and precise fit. The overall length of 59.96 inches accommodates proper installation within the vehicle’s exhaust system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel ratio for Dodge B150 and B250 engines\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires and rough idling caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate oxygen level readings\u003c\/li\u003e\n\u003cli\u003eSupports emission system compliance by monitoring exhaust gases\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\u003cp\u003eWhen installing the Walker 350-34103 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct socket size for the 18.0 mm threaded sensor to prevent damage. Verify the radiused polygon female connector matches the vehicle harness for a secure connection. Route the 56.42-inch wiring harness carefully to avoid contact with hot or moving parts. Follow vehicle-specific torque specifications for mounting to ensure proper sealing and sensor function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards for durability and performance. While specific warranty details for part number 350-34103 should be confirmed at the point of purchase, Walker typically offers coverage against defects in materials and workmanship to support long-term reliability in Dodge B150 and B250 applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538009751733,"sku":"DKHD-350-34103","price":58.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034103_Fro.jpg?v=1774891976","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34103-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}