{"product_id":"walker-250-25032-oxygen-sensor","title":"Walker 250-25032 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 250-25032 Oxygen Sensor for Audi S8\u003c\/h2\u003e\u003cp\u003eThe Walker 250-25032 oxygen sensor is designed specifically for the Audi S8, 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 Audi S8 models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e47.76 inches wiring harness length with 5 wires\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for reliable connection\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for durability\u003c\/li\u003e\n\u003cli\u003eOverall length of 51.3 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-25032) is engineered to meet the exact specifications required by Audi S8 vehicles. The heated sensor type allows for faster warm-up times, improving fuel efficiency and reducing emissions during cold starts. The sensor’s 5-wire configuration and 20-gauge wiring ensure consistent signal transmission and durability under various operating conditions. The radiused polygon male connector provides a secure and precise fit, minimizing the risk of connection issues. With a threaded mounting type and an 18.0 mm thread diameter, installation aligns with factory standards for the Audi S8.\u003c\/p\u003e\u003cp\u003eWalker Products OE is a product line focused on delivering original equipment quality parts that match or exceed OEM specifications. This oxygen sensor is part of that line, offering reliable performance and compatibility for emission control systems in specific vehicle applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaintains accurate air-fuel ratio readings for engine control\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by monitoring exhaust gases\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring proper combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Audi S8 before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the 18.0 mm threaded sensor\u003c\/li\u003e\n\u003cli\u003eCheck connector orientation for the radiused polygon male plug\u003c\/li\u003e\n\u003cli\u003eVerify wiring harness length of 47.76 inches fits routing requirements\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Walker 250-25032 oxygen sensor is manufactured to meet stringent quality standards under the Walker Products OE line. This ensures reliable performance and durability consistent with original equipment parts. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Audi S8 vehicles.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43533114769589,"sku":"DKHD-250-25032","price":132.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25025032_Fro.jpg?v=1774891778","url":"https:\/\/www.partcatalog.com\/products\/walker-250-25032-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}