{"product_id":"walker-250-23032-oxygen-sensor","title":"Walker 250-23032 Oxygen Sensor - Upstream, Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of Walker 250-23032 Oxygen Sensor for Audi Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker 250-23032 oxygen sensor is designed specifically for select Audi models, including the 90 Quattro, 100, and 100 Quattro. 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 oxygen sensor with 3-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Audi 90 Quattro, 100, and 100 Quattro models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 17.44 inches and overall length of 20.98 inches\u003c\/li\u003e\n\u003cli\u003eRadiused polygon connector shape with male and female connectors\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for reliable electrical performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 250-23032) features a heated sensor type that allows for quicker activation and more accurate readings under various operating conditions. The sensor includes a 3-wire design, which supports both the heating element and signal transmission. Its wiring harness length of 17.44 inches and overall length of 20.98 inches provide sufficient reach for proper installation in the exhaust system. The sensor mounts via a threaded connection with an 18.0 mm diameter, ensuring a secure fit. The radiused polygon connector shape with both male and female connectors facilitates a precise and reliable electrical connection.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed OEM specifications. This oxygen sensor is part of the Walker Products OE series, which emphasizes durability and precise fitment for specific vehicle applications. Using a Walker Products OE sensor helps maintain factory-level emissions control and engine efficiency for your Audi 90 Quattro, 100, or 100 Quattro.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or failing oxygen sensors in Audi 90 Quattro, 100, and 100 Quattro\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and poor fuel economy caused by inaccurate oxygen readings\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper air-fuel mixture monitoring\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports optimal engine performance and reduced exhaust emissions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-23032 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use appropriate anti-seize compound on the threads if recommended by the vehicle manufacturer. Verify the wiring harness length and connector types match the vehicle’s original sensor to avoid electrical issues. Proper torque specifications should be followed to prevent 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 and undergo rigorous testing to ensure reliable performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain compliance with emissions regulations and supports long-term vehicle operation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531449532597,"sku":"DKHD-250-23032","price":70.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25023032_Fro.jpg?v=1774891517","url":"https:\/\/www.partcatalog.com\/products\/walker-250-23032-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}