{"product_id":"walker-250-25079-oxygen-sensor","title":"Walker 250-25079 Oxygen Sensor - Upstream, Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-25079\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-25079 is designed for precise emission control in select Porsche and Volvo models. This heated oxygen sensor ensures accurate air-fuel mixture readings to maintain optimal engine performance and emissions compliance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Porsche 911, Carrera GT and Volvo C30, C70, S40, S60, V50\u003c\/li\u003e\n\u003cli\u003e27.09-inch wiring harness length with 5 wires of 20 gauge\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 30.63 inches for proper installation depth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor from Walker Products OE features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 5-wire configuration with 20 gauge wiring supports reliable signal transmission and heater circuit operation. The 27.09-inch wiring harness length provides sufficient reach for installation in engine compartments of compatible vehicles. The radiused polygon male connector ensures a secure and precise fit, minimizing the risk of disconnection or signal loss. The sensor mounts via a threaded design with an 18.0 mm diameter, matching OEM specifications for Porsche 911, Carrera GT, and Volvo C30, C70, S40, S60, and V50 models.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering emission control components that meet original equipment specifications. This oxygen sensor 250-25079 is engineered to match the exact fit and function required by the specified Porsche and Volvo vehicles, ensuring compatibility and reliable performance within the emission system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper air-fuel ratio management\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring correct fuel mixture adjustments\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports compliance with emission regulations for Porsche and Volvo models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker Products OE oxygen sensor 250-25079, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer. Verify the radiused polygon male connector aligns properly with the vehicle harness to avoid damage. Confirm the wiring harness length and wire gauge match the original sensor to maintain electrical integrity. Proper torque specifications should be followed to prevent sensor damage or exhaust leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet stringent quality standards for durability and performance. The 250-25079 part number undergoes rigorous testing to ensure reliable operation in Porsche and Volvo vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43533243154613,"sku":"DKHD-250-25079","price":128.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25025079_Fro.jpg?v=1774891790","url":"https:\/\/www.partcatalog.com\/products\/walker-250-25079-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}