{"product_id":"walker-250-25005-oxygen-sensor","title":"Walker 250-25005 Oxygen Sensor","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-25005\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-25005 is designed for precise emission control in specific vehicle models including Cadillac, INFINITI, Nissan, Subaru, Suzuki, and Volvo. This heated oxygen sensor ensures accurate air-fuel mixture readings to support 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 select Cadillac, INFINITI, Nissan, Subaru, Suzuki, and Volvo models\u003c\/li\u003e\n\u003cli\u003e21.18-inch wiring harness length with 5 wires of 20 gauge\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 connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 24.72 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 quicker activation and more accurate oxygen level detection in the exhaust stream. The 5-wire configuration with 20 gauge wiring supports reliable signal transmission and heater circuit operation. The wiring harness length of 21.18 inches provides sufficient reach for installation in the exhaust system. The sensor mounts via an 18.0 mm threaded fitting, ensuring a secure and leak-free connection. The radiused polygon male connector is designed for a specific fit, preventing misconnection and ensuring compatibility with factory wiring harnesses.\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 250-25005 is engineered to match the exact fit and function required by the vehicle manufacturers, supporting emission standards and engine management systems. Using Walker Products OE parts helps maintain factory-level performance and reliability in emission control systems.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac models including CTS, SRX, STS, XLR\u003c\/li\u003e\n\u003cli\u003eINFINITI models such as FX35, FX45, G35, M35, M45, Q45, QX56\u003c\/li\u003e\n\u003cli\u003eNissan models including 350Z, Altima, Armada, Frontier, Maxima, Murano, Pathfinder, Quest, TITAN, Xterra\u003c\/li\u003e\n\u003cli\u003eSubaru models like Forester, Impreza, Legacy, Outback\u003c\/li\u003e\n\u003cli\u003eSuzuki Equator\u003c\/li\u003e\n\u003cli\u003eVolvo C70, S70, V70\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by Oxygen Sensor 250-25005\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air-fuel mixture readings causing poor fuel economy\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor signals\u003c\/li\u003e\n\u003cli\u003eIncreased emissions due to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eEngine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor degradation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before beginning installation to avoid burns. Disconnect the battery to prevent electrical shorts. Remove the old oxygen sensor carefully to avoid damaging the exhaust threads. Use anti-seize compound on the sensor threads if recommended by the vehicle manufacturer. Connect the radiused polygon male connector securely to the factory harness. Verify proper wiring and sensor orientation before final tightening.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet or exceed OEM standards for fit, form, and function. This part number 250-25005 undergoes rigorous testing to ensure durability and reliable performance in emission control systems. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43533049299125,"sku":"DKHD-250-25005","price":92.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25025005_Fro.jpg?v=1774891771","url":"https:\/\/www.partcatalog.com\/products\/walker-250-25005-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}