{"product_id":"bosch-18161-oxygen-sensor","title":"Bosch 18161 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Bosch Validated Oxygen Sensor 18161\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 18161 is designed specifically for Dodge Dart models, providing precise emission control and engine performance monitoring. This oxygen sensor features a heated wide-band design and a threaded mounting type for reliable installation and operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Dodge Dart vehicles\u003c\/li\u003e\n\u003cli\u003eHeated wide-band oxygen sensor for accurate air-fuel ratio readings\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eIncludes 18.3-inch wiring harness with 5 wires and blade terminals\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade with metal housing and steel finish\u003c\/li\u003e\n\u003cli\u003eConnector features a square shape with male gender and 8 terminals\u003c\/li\u003e\n\u003cli\u003eOverall length of 21.9 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 18161 is engineered as a specific fit part for Dodge Dart models, ensuring compatibility and optimal performance. It is a heated oxygen sensor with a wide-band sensing element, allowing for precise measurement of oxygen levels in the exhaust gases. The sensor uses a threaded mounting type with an 18 mm thread diameter and an 18 mm thread size, secured with a 22 mm hex for installation. The metal housing and steel finish provide durability under high-temperature conditions.\u003c\/p\u003e\u003cp\u003eThe wiring harness included measures 18.3 inches in length and contains 5 wires with blade-type terminals. The connector is square-shaped, male gender, and includes 8 terminals, matching the vehicle’s factory wiring harness. The overall length from sealing surface to the end of the connector is 20.7 inches, ensuring proper reach and fitment within the engine bay.\u003c\/p\u003e\u003ch2\u003eAbout the Bosch Validated Oxygen Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor line is designed to meet or exceed OEM specifications for emission control sensors. This product line focuses on providing reliable, vehicle-specific oxygen sensors that maintain engine efficiency and emission standards. The 18161 sensor is part of this line, offering a standard replacement grade sensor with precise fitment and performance for Dodge Dart vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or failing oxygen sensors in Dodge Dart models\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate oxygen level data to the engine control unit\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor malfunctions\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by enabling proper combustion control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Dodge Dart before installation\u003c\/li\u003e\n\u003cli\u003eUse a 22 mm oxygen sensor socket for removal and installation\u003c\/li\u003e\n\u003cli\u003eDo not overtighten the sensor; follow manufacturer torque specifications\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness and connector for damage before installation\u003c\/li\u003e\n\u003cli\u003eVerify sensor connector matches the vehicle’s male 8-terminal square connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 18161 is manufactured with high-quality metal housing and tested to meet emission control standards. It includes a heated element for faster sensor response and durability. Bosch provides a standard replacement grade sensor designed for reliable operation. Warranty details should be confirmed with the point of purchase or Bosch directly.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520678752437,"sku":"BBHK-18161","price":210.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_18161_Fro.jpg?v=1775059579","url":"https:\/\/www.partcatalog.com\/products\/bosch-18161-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}