{"product_id":"walker-250-241122-oxygen-sensor","title":"Walker 250-241122 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker 250-241122 Oxygen Sensor for Saab and Volvo\u003c\/h2\u003e\u003cp\u003eThe Walker 250-241122 oxygen sensor is designed specifically for select Saab and Volvo models, including the Saab 9-3, 9-5, and Volvo S80. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases precisely.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Saab 9-3, 9-5 and Volvo S80\u003c\/li\u003e\n\u003cli\u003e36.93-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eOverall length of 40.47 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products OE Brand Line Details\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality parts. Walker Products OE sensors are engineered to meet or exceed factory specifications, ensuring compatibility and durability for emission control systems in specific vehicle applications like Saab and Volvo.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThe Walker 250-241122 oxygen sensor features a heated sensor type that allows for quicker activation and more accurate readings under various operating conditions. The 4-wire design includes two wires for the heating element and two for the sensor signal, improving responsiveness and reliability. The sensor’s radiused polygon male connector ensures a secure and precise fit, reducing the risk of connection issues. With a wiring harness length of 36.93 inches and an overall length of 40.47 inches, this sensor provides ample reach for installation in the exhaust system of Saab 9-3, 9-5, and Volvo S80 models. The threaded mounting type with an 18.0 mm diameter allows for straightforward replacement without modification.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\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 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\u003cp\u003eWhen installing the Walker 250-241122 oxygen sensor, ensure the vehicle is compatible with this specific part number and fitment for Saab 9-3, 9-5, and Volvo S80 models. Use proper tools to remove the old sensor and avoid damaging the threaded mounting area. The 36.93-inch wiring harness length provides flexibility, but routing should avoid excessive heat or sharp edges. Confirm the radiused polygon male connector is fully seated to prevent signal interruptions.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. This part undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531715936437,"sku":"DKHD-250-241122","price":84.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_250241122_Fro.jpg?v=1774891574","url":"https:\/\/www.partcatalog.com\/products\/walker-250-241122-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}