{"product_id":"bosch-12105-oxygen-sensor","title":"Bosch 12105 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of Bosch Engineered Oxygen Sensor 12105\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 12105 is designed specifically for Toyota vehicles including the Camry, Celica, and RAV4. This narrow-band, non-heated oxygen sensor provides reliable emission control by accurately monitoring exhaust gases to optimize engine performance and reduce emissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Toyota Camry, Celica, and RAV4 models\u003c\/li\u003e\n\u003cli\u003eStandard replacement narrow-band oxygen sensor\u003c\/li\u003e\n\u003cli\u003eNon-heated sensor with 2-wire configuration\u003c\/li\u003e\n\u003cli\u003e10.1-inch wiring harness length with included harness\u003c\/li\u003e\n\u003cli\u003eFlange mounting type with 18 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with steel finish\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with rectangular male connector\u003c\/li\u003e\n\u003cli\u003eOverall length of 13.8 inches for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Engineered Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor line focuses on delivering precise emission control components tailored to specific vehicle applications. The 12105 sensor is engineered to meet OEM specifications for Toyota models, ensuring compatibility and consistent performance. This product line emphasizes quality materials and design features such as metal housings and exact thread sizes to maintain proper installation and sensor longevity.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band sensing element that provides accurate air-fuel ratio feedback to the engine control unit. It is a non-heated sensor, which means it relies on exhaust heat to reach operating temperature. The sensor includes a 10.1-inch wiring harness with a rectangular male connector and blade terminals, facilitating straightforward electrical connections. The flange mounting type and 18 mm thread diameter ensure a secure and OEM-correct installation. With an overall length of 13.8 inches and a sealing surface to connector length of 12.6 inches, this sensor fits precisely in the exhaust system of compatible Toyota 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 Toyota Camry, Celica, and RAV4\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 exhaust gas readings\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 engine tuning\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. Use a 22 mm hex socket for sensor removal and installation. Verify the sensor’s wiring harness length and connector type match the vehicle’s factory specifications. Do not overtighten the sensor; torque to manufacturer recommendations to avoid damage. Since this is a non-heated sensor, confirm proper exhaust temperature for optimal sensor operation after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 12105 is manufactured with high-quality metal housing and durable components to meet OEM standards. While specific warranty details are not provided here, Bosch products typically come with a limited warranty covering defects in materials and workmanship. Refer to Bosch or the vehicle manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44519276216501,"sku":"BBHK-12105","price":69.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_12105_Fro.jpg?v=1775059275","url":"https:\/\/www.partcatalog.com\/products\/bosch-12105-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}