{"product_id":"walker-350-34170-oxygen-sensor","title":"Walker 350-34170 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor 350-34170 for Volvo S40 and V40\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34170 oxygen sensor is designed specifically for Volvo S40 and V40 models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Volvo S40 and V40 vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e35.75 inches wiring harness length and 39.29 inches overall length\u003c\/li\u003e\n\u003cli\u003e20 gauge wire for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34170 oxygen sensor is a heated sensor designed to provide accurate air-fuel mixture readings for emission control systems. It includes a 4-wire setup, which supports both the sensor signal and the heating element, allowing for faster sensor response times and improved fuel efficiency. The wiring harness length measures 35.75 inches, providing ample reach for installation in the engine bay, while the overall length is 39.29 inches. The sensor’s 18.0 mm threaded mounting ensures a secure fit in the exhaust system. The connector features a radiused polygon shape with a male gender, designed to match the factory wiring harness on Volvo S40 and V40 models. The 20 gauge wire measurement supports durability and consistent electrical performance.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing reliable emission control components tailored to specific vehicle applications. Walker Products Aftermarket parts are engineered to meet or exceed OEM specifications, ensuring compatibility and performance for vehicles like the Volvo S40 and V40. This product line emphasizes precise fitment and quality materials to support emission compliance and engine efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper air-fuel mixture control\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring correct sensor feedback to the ECU\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by maintaining optimal combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-34170 oxygen sensor, ensure the vehicle is compatible with this specific part number and fitment for Volvo S40 and V40 models. Use appropriate tools to avoid damaging the 18.0 mm threaded sensor during installation. Verify the connector’s radiused polygon male shape matches the vehicle’s wiring harness for a secure connection. It is recommended to inspect the wiring harness for any damage before installation and to apply anti-seize compound on the threads if necessary to facilitate future removal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards, ensuring durability and reliable performance. This part number 350-34170 undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538059755701,"sku":"DKHD-350-34170","price":69.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034170_Fro.jpg?v=1774892004","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34170-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}