{"product_id":"walker-250-24431-oxygen-sensor","title":"Walker 250-24431 Oxygen Sensor - Downstream, Downstream Right or Upstream","description":"\u003ch2\u003eOverview of Walker 250-24431 Oxygen Sensor for Volkswagen\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24431 oxygen sensor is designed specifically for select Volkswagen models including Beetle, Golf, Jetta, Saveiro, and Touareg. This heated oxygen sensor provides accurate emissions control data to optimize engine performance and reduce harmful exhaust emissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire design for precise readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Volkswagen Beetle, Golf, Jetta, Saveiro, and Touareg\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 electrical connection\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 23.15 inches and overall length of 26.69 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 22 for reliable signal transmission\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-24431) is engineered to meet the exact specifications required by Volkswagen vehicles. Featuring a heated sensor type, it ensures rapid warm-up and accurate oxygen level detection under various operating conditions. The sensor’s 4-wire configuration supports both the heating element and signal wires, improving responsiveness and durability. The radiused polygon male connector provides a secure and precise fit, minimizing the risk of electrical issues. With a threaded mounting type and an 18.0 mm thread diameter, installation aligns with factory standards for a reliable seal and sensor positioning.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering emission control components that match original equipment specifications. This ensures compatibility and performance consistency for vehicles like Volkswagen models requiring precise sensor calibration. The 250-24431 oxygen sensor is part of this line, offering a direct replacement solution that supports emission compliance and engine efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel mixture readings for Volkswagen Beetle, Golf, Jetta, Saveiro, and Touareg\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance problems related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing precise feedback to the engine control unit\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by maintaining optimal combustion conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24431 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Confirm the radiused polygon male connector is fully seated to prevent electrical faults. Follow torque specifications recommended by Volkswagen to secure the sensor properly. It is advisable to inspect wiring harnesses for damage before installation.\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. While specific warranty details are not provided here, Walker typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for warranty terms related to part number 250-24431.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532183929013,"sku":"DKHD-250-24431","price":81.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024431_Fro.jpg?v=1774891667","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24431-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}