{"product_id":"walker-350-34346-oxygen-sensor","title":"Walker 350-34346 Oxygen Sensor - Downstream, Upstream or Upstream Rear","description":"\u003ch2\u003eOverview of Walker 350-34346 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34346 oxygen sensor is designed specifically for select Dodge and Mitsubishi vehicles, including models like the Diamante, Eclipse, Galant, Grandis, Montero Sport, and Stealth. This heated oxygen sensor ensures accurate emissions control and optimal engine performance through precise air-fuel mixture monitoring.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Dodge and Mitsubishi models\u003c\/li\u003e\n\u003cli\u003e36.34-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 male connector for secure connection\u003c\/li\u003e\n\u003cli\u003e18.0 mm threaded mounting for direct replacement\u003c\/li\u003e\n\u003cli\u003eOverall length of 39.88 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor from Walker Products Aftermarket is engineered with a heated sensor element to reduce warm-up time, improving emissions control efficiency shortly after engine start. The 36.34-inch wiring harness length provides ample reach for installation in the engine bay, while the 20 gauge wire size and four-wire configuration support accurate sensor signal and heater circuit operation. The radiused polygon male connector ensures a secure and precise fit with the vehicle’s wiring harness, minimizing the risk of connection issues. The sensor mounts via an 18.0 mm threaded fitting, matching OEM specifications for a direct and reliable replacement. With an overall length of 39.88 inches, this sensor is designed to fit the exhaust system layout of compatible Dodge and Mitsubishi vehicles.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on providing reliable emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a balance of quality and fitment precision for specific vehicle applications. The product line emphasizes compatibility and durability, supporting emission system performance and regulatory compliance.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine misfires caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine idling and acceleration response\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-34346 oxygen sensor, ensure the engine and exhaust system are cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness or connector. Verify the radiused polygon male connector aligns correctly with the vehicle’s harness before securing. Thread the sensor carefully into the exhaust port to prevent cross-threading. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 350-34346 should be confirmed with the supplier, Walker typically offers limited warranties covering defects in materials and workmanship. This oxygen sensor is designed to maintain emission control system integrity and support compliance with environmental regulations.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538204524725,"sku":"DKHD-350-34346","price":51.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034346_Fro.jpg?v=1774892055","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34346-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}