{"product_id":"walker-350-34448-oxygen-sensor","title":"Walker 350-34448 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of Walker 350-34448 Oxygen Sensor for Volvo Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34448 oxygen sensor is designed specifically for select Volvo models including the S60, S80, V70, XC70, and XC90. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Volvo S60, S80, V70, XC70, and XC90 models\u003c\/li\u003e\n\u003cli\u003e46.77-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male 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 50.31 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 350-34448) is engineered to meet the specific requirements of Volvo vehicles such as the S60, S80, V70, XC70, and XC90. Featuring a heated sensor element, it provides quicker warm-up times compared to non-heated sensors, which helps reduce emissions during cold starts. The sensor includes a 46.77-inch wiring harness with 20 gauge wires arranged in a 4-wire configuration, ensuring reliable signal transmission and heater circuit operation. The radiused polygon male connector is designed for a secure and precise fit, minimizing the risk of connection issues. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the exhaust system. Overall, the 50.31-inch length accommodates proper placement within the vehicle’s exhaust path.\u003c\/p\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing replacement parts that meet or exceed OEM specifications. Walker Products Aftermarket parts are designed to offer dependable performance and compatibility, making them suitable for professional repairs and maintenance on Volvo vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance problems related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers caused by oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by enabling precise engine management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before removing the old sensor to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools for threaded sensor removal and installation\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the vehicle harness before installation\u003c\/li\u003e\n\u003cli\u003eDo not over-tighten the sensor to prevent damage to threads\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness routing to avoid contact with hot exhaust components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34448 oxygen sensor is manufactured to meet strict quality standards and is tested for durability and performance. As part of the Walker Products Aftermarket line, it is backed by a limited warranty that covers defects in materials and workmanship under normal use. This ensures reliability and peace of mind when replacing oxygen sensors on compatible Volvo models.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538271994037,"sku":"DKHD-350-34448","price":85.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034448_Fro.jpg?v=1774892085","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34448-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}