{"product_id":"bosch-18019-oxygen-sensor","title":"Bosch 18019 Oxygen Sensor - Downstream or Downstream Right","description":"\u003ch2\u003eOverview of Bosch Validated Oxygen Sensor 18019\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 18019 is designed specifically for Land Rover models including the LR4, Range Rover, and Range Rover Sport. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases precisely.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Land Rover LR4, Range Rover, and Range Rover Sport\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for reliable operation\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eIncludes a 38-inch wiring harness with 4 wires and blade terminals\u003c\/li\u003e\n\u003cli\u003eDurable metal housing finished in steel for long-lasting use\u003c\/li\u003e\n\u003cli\u003eConnector features a rectangular shape with male gender terminals\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade type for direct fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 18019 is engineered to meet the specific requirements of Land Rover vehicles such as the LR4, Range Rover, and Range Rover Sport. This sensor is a narrow-band type with heating elements to ensure quick response times and accurate oxygen level readings under various operating conditions. The sensor’s metal housing and steel finish provide durability against harsh engine environments. It features a threaded mounting design with an 18 mm thread diameter and a 22 mm hex size for secure installation. The included wiring harness measures 38 inches in length and has four wires with blade terminals, connecting via a rectangular male connector for a precise fit. This oxygen sensor is a standard replacement part, designed to maintain factory-level emission control performance.\u003c\/p\u003e\u003ch2\u003eAbout the Bosch Validated Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor product line focuses on delivering sensors that have been rigorously tested and validated for specific vehicle applications. This ensures compatibility and reliable performance in emission control systems. The 18019 part number is part of this line, providing a direct fit solution for Land Rover models, helping maintain compliance with emission standards 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 improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and poor acceleration linked to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before removing the old sensor to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse a 22 mm oxygen sensor socket for proper removal and installation\u003c\/li\u003e\n\u003cli\u003eVerify the wiring harness length and connector type match the vehicle’s factory setup\u003c\/li\u003e\n\u003cli\u003eDo not overtighten the sensor; torque to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eCheck for any exhaust leaks around the mounting area after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 18019 is manufactured with high-quality materials including a metal housing and steel finish to withstand engine conditions. As a standard replacement part, it meets OEM specifications for fit and function. Bosch products typically come with a limited warranty covering defects in materials and workmanship; please refer to Bosch’s official warranty terms for specific coverage details.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520663842997,"sku":"BBHK-18019","price":91.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_18019_Fro.jpg?v=1775059562","url":"https:\/\/www.partcatalog.com\/products\/bosch-18019-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}