{"product_id":"walker-350-34502-oxygen-sensor","title":"Walker 350-34502 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 350-34502 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34502 oxygen sensor is designed specifically for select Chrysler and Dodge vehicles, including Caravan, Grand Caravan, Pacifica, Town \u0026amp; Country, and Voyager models. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Chrysler and Dodge minivans\u003c\/li\u003e\n\u003cli\u003e16.26-inch wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 19.8 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 350-34502) is engineered to meet the exact specifications required by Chrysler and Dodge minivans such as the Caravan, Grand Caravan, Pacifica, Town \u0026amp; Country, and Voyager. Featuring a heated sensor element, it provides quicker warm-up times, which helps reduce emissions during cold starts. The sensor includes a 16.26-inch wiring harness with 20 gauge wires arranged in a 4-wire configuration, ensuring reliable signal transmission and heater circuit operation. The radiused polygon female connector is designed for a secure and precise fit, minimizing the risk of connection issues. Its threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the designated exhaust port. The overall length of 19.8 inches accommodates proper positioning within the exhaust system.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket offers a range of emission control components designed to meet or exceed OEM standards. This product line focuses on delivering reliable, vehicle-specific parts that support emissions compliance and engine efficiency. The 350-34502 oxygen sensor is part of this line, providing a direct replacement solution tailored for Chrysler and Dodge minivans.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen level readings for engine control modules\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and poor fuel economy\u003c\/li\u003e\n\u003cli\u003eReduces emissions-related check engine light triggers\u003c\/li\u003e\n\u003cli\u003eImproves cold start emissions performance with heated sensor\u003c\/li\u003e\n\u003cli\u003ePrevents sensor failure due to wiring or connector issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Chrysler and Dodge Caravan, Grand Caravan, Pacifica, Town \u0026amp; Country, or Voyager models\u003c\/li\u003e\n\u003cli\u003eVerify thread size and connector type before installation\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for the 18.0 mm threaded mount\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness length and routing to avoid damage\u003c\/li\u003e\n\u003cli\u003eDisconnect battery before sensor replacement to prevent electrical issues\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 stringent quality standards. The 350-34502 sensor undergoes rigorous testing to ensure durability and performance under typical operating conditions. While specific warranty details may vary, Walker generally provides coverage against defects in materials and workmanship to support long-term reliability.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538302304437,"sku":"DKHD-350-34502","price":43.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034502_Fro.jpg?v=1774892100","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34502-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}