{"product_id":"walker-250-241285-oxygen-sensor-downstream-rear","title":"Walker 250-241285 Oxygen Sensor - Downstream Rear","description":"\u003ch2\u003eOverview of Walker OE Base Sensor Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker OE Base Sensor 250-241285 is a heated narrow-band oxygen sensor designed specifically for Acura RLX models. This sensor ensures accurate air-fuel mixture readings to help maintain optimal engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for precise emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Acura RLX vehicles\u003c\/li\u003e\n\u003cli\u003eFour-wire design with spade terminal type for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eOblong female connector with four male terminals\u003c\/li\u003e\n\u003cli\u003eThread size M18 - 1.5 and wrench size 22 for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker OE Base Sensor line focuses on providing original equipment quality oxygen sensors that meet or exceed factory specifications. The 250-241285 oxygen sensor is a heated narrow-band sensor, which means it quickly reaches operating temperature to provide accurate oxygen level readings in the exhaust stream. This sensor features a four-wire configuration with spade terminals and an oblong female connector, ensuring a secure and precise electrical connection. The sensor’s thread size of M18 - 1.5 and wrench size of 22 mm are designed for straightforward installation on compatible Acura RLX models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is specifically engineered for use with Acura RLX vehicles. It is not a universal fit and should be used only where the exact part number 250-241285 is specified. Using this sensor helps maintain proper engine management and emissions control systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHelps regulate air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eSupports emission control system compliance\u003c\/li\u003e\n\u003cli\u003eReduces engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate sensor data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker OE Base Sensor 250-241285 on an Acura RLX, ensure the engine is cool before removal to avoid injury. Use a 22 mm wrench to remove the old sensor and install the new one with the M18 - 1.5 thread size. Confirm the four-wire spade terminal connections match the vehicle’s wiring harness and that the oblong female connector is securely attached. Proper installation is critical for sensor performance and longevity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker OE Base Sensors are manufactured to meet original equipment standards, ensuring reliable performance and durability. While specific warranty details are not provided here, Walker products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52119368007861,"sku":"DKHD-250-241285","price":124.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_250241285_Fro.jpg?v=1775162296","url":"https:\/\/www.partcatalog.com\/products\/walker-250-241285-oxygen-sensor-downstream-rear","provider":"PartCatalog","version":"1.0","type":"link"}