{"product_id":"walker-350-64037-oxygen-sensor","title":"Walker 350-64037 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 350-64037 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-64037 oxygen sensor is designed specifically for select Saab and Subaru models, including the 9-2X, Forester, Impreza, Legacy, and Outback. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Saab 9-2X and Subaru Forester, Impreza, Legacy, Outback\u003c\/li\u003e\n\u003cli\u003e16.26-inch wiring harness length with 4 wires of 20 gauge\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for secure connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 19.8 inches for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor from Walker Products Aftermarket is engineered to meet the exact specifications required by Saab and Subaru vehicles listed in the fitment. The heated sensor design allows it to reach operating temperature quickly, improving emissions feedback and fuel efficiency. The 16.26-inch wiring harness and 4-wire configuration with 20 gauge wire ensure reliable electrical connectivity and signal transmission. The radiused polygon female connector provides a secure and precise fit, reducing the risk of disconnection or signal loss. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation and compatibility with the vehicle’s exhaust system.\u003c\/p\u003e\u003cp\u003eWalker Products Aftermarket is a dedicated product line focused on delivering reliable emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a balance of durability and performance tailored for specific vehicle applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel ratio 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 issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring correct sensor feedback\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Saab 9-2X or Subaru Forester, Impreza, Legacy, or Outback before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the 18.0 mm threaded mounting\u003c\/li\u003e\n\u003cli\u003eCheck connector orientation; the radiused polygon female connector must align correctly\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness length (16.26 inches) to confirm fit within the engine bay\u003c\/li\u003e\n\u003cli\u003eAllow the sensor to reach operating temperature for accurate readings after installation\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, ensuring reliable performance and durability. The 350-64037 part number undergoes rigorous testing to comply with emission control requirements. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43541184741557,"sku":"DKHD-350-64037","price":114.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35064037_Fro.jpg?v=1774892215","url":"https:\/\/www.partcatalog.com\/products\/walker-350-64037-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}