{"product_id":"walker-250-25054-oxygen-sensor","title":"Walker 250-25054 Oxygen Sensor - Upstream Left","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-25054\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-25054 is designed specifically for Volkswagen Touareg 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 Volkswagen Touareg\u003c\/li\u003e\n\u003cli\u003e36.93-inch wiring harness length with 5 wires\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement for durability\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 40.47 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-25054) is engineered to meet the exact specifications required by Volkswagen Touareg vehicles. The sensor is heated, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. It includes a 36.93-inch wiring harness with five wires of 20 gauge thickness, providing robust electrical connectivity. The sensor’s threaded mounting type with an 18.0 mm diameter ensures a secure and precise fit. The connector is a radiused polygon shape with a male gender, designed to match the vehicle’s factory wiring harness for straightforward installation.\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 standards. This oxygen sensor is part of that line, offering reliable performance and compatibility with specific vehicle models like the Volkswagen Touareg. The OE designation indicates that this sensor is designed to match the exact fit and function of the original sensor installed by the manufacturer.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\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 accurately monitoring oxygen levels\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers caused by oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate sensor data to the ECU\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker Products OE oxygen sensor 250-25054, ensure the vehicle is cool to avoid burns. Use the correct tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector matches the radiused polygon male shape for proper connection. Follow torque specifications recommended by Volkswagen to secure the sensor without over-tightening. Inspect wiring harness length and routing to prevent interference with moving parts.\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 durability and reliable performance. While specific warranty details for part number 250-25054 should be confirmed at the point of purchase, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Volkswagen Touareg vehicles.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43533186662581,"sku":"DKHD-250-25054","price":141.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25025054_Fro.jpg?v=1774891785","url":"https:\/\/www.partcatalog.com\/products\/walker-250-25054-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}