{"product_id":"walker-250-23078-oxygen-sensor","title":"Walker 250-23078 Oxygen Sensor - Upstream Front or Upstream Rear","description":"\u003ch2\u003eOverview of Walker 250-23078 Oxygen Sensor for Saab 900 and 9000\u003c\/h2\u003e\u003cp\u003eThe Walker 250-23078 oxygen sensor is designed specifically for Saab 900 and 9000 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 for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Saab 900 and 9000 vehicles\u003c\/li\u003e\n\u003cli\u003e16.46-inch wiring harness length with 3 wires of 20 gauge\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for reliable connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 20.0 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-23078) is engineered with a 16.46-inch wiring harness and three 20-gauge wires, providing a robust electrical connection for accurate sensor readings. The heated sensor type allows for faster warm-up times, improving emission control efficiency shortly after engine start. The sensor’s threaded mounting with an 18.0 mm diameter ensures a secure fit in the exhaust system, while the radiused polygon male connector guarantees compatibility with the vehicle’s wiring harness. The overall length of 20.0 inches supports proper installation without strain on the wiring.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. This oxygen sensor is part of that line, providing a direct replacement solution for Saab 900 and 9000 models. The OE designation ensures compatibility and performance consistent with the original sensor installed by the manufacturer.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by accurate oxygen level detection\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring sensor accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-23078 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Connect the radiused polygon male connector securely to the vehicle’s wiring harness, verifying the wire gauge and quantity match the original sensor. Proper torque specifications should be followed to avoid damage to the sensor or exhaust components.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. This part number 250-23078 undergoes rigorous testing to comply with emission control requirements for Saab 900 and 9000 vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531482562741,"sku":"DKHD-250-23078","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25023078_Fro.jpg?v=1774891523","url":"https:\/\/www.partcatalog.com\/products\/walker-250-23078-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}