{"product_id":"bosch-13720-oxygen-sensor","title":"Bosch 13720 Oxygen Sensor - Downstream or Downstream Left","description":"\u003ch2\u003eReliable Oxygen Sensor for Lexus, Toyota, and Scion Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 13720 is designed to provide accurate air-fuel mixture readings for improved engine performance and emissions control. This specific fit oxygen sensor is compatible with various Lexus, Toyota, and Scion models, ensuring precise operation and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 13720\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus, Toyota, and Scion models including Camry, Highlander, RX350, RX450h, Sienna, and more\u003c\/li\u003e\n\u003cli\u003eNarrow-band heated oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003e4-wire design with blade terminals and male connectors\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 8.5 inches and overall length of 11.8 inches\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with steel finish\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\u003c\/li\u003e\n\u003cli\u003eWiring harness included for straightforward installation\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 and reliable sensors tailored for specific vehicle applications. The 13720 oxygen sensor is part of this line, engineered to meet OEM specifications for Lexus, Toyota, and Scion models. Its narrow-band heated design helps maintain optimal engine efficiency and emissions control by providing accurate oxygen level readings to the engine control unit.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band heated sensor type with a 4-wire configuration, including blade terminals and male connectors for secure electrical connections. The sensor mounts via a threaded design with an 18 mm thread diameter and a 22 mm hex size, allowing for proper fitment and ease of installation. The wiring harness length is 8.5 inches, with an overall length of 11.8 inches, including a 10.6-inch length from the sealing surface to the end of the connector. The sensor housing is constructed from metal with a steel finish, providing durability under high-temperature conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper combustion monitoring\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine performance issues caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eSupports proper operation of the vehicle’s emission control system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch Engineered Oxygen Sensor 13720, ensure the vehicle is compatible with this specific fit sensor, including Lexus, Toyota, and Scion models such as Camry, Highlander, RX350, and others. Use the 22 mm hex size for removal and installation. The sensor’s threaded mounting type requires careful tightening to manufacturer torque specifications to avoid damage. The included wiring harness with blade terminals and male connectors simplifies electrical connections. It is recommended to inspect the wiring and connector for any damage before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch Engineered Oxygen Sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. This standard replacement grade sensor undergoes rigorous testing to comply with OEM specifications. While specific warranty details are not provided here, Bosch typically offers coverage against manufacturing defects. Refer to Bosch or vehicle manufacturer guidelines for warranty information.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520473067701,"sku":"BBHK-13720","price":80.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13720_Fro_69ca4cc9-6097-460a-b376-c2fa6e21ca98.jpg?v=1775059341","url":"https:\/\/www.partcatalog.com\/products\/bosch-13720-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}