{"product_id":"bosch-13558-oxygen-sensor","title":"Bosch 13558 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Bosch Engineered Oxygen Sensor 13558\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 13558 is designed specifically for Lexus GS300 models, providing precise emission control and optimal engine performance. This narrow-band heated oxygen sensor ensures accurate air-fuel mixture readings to help maintain your vehicle’s emission standards.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Lexus GS300\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor type\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e28.9-inch wiring harness length with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with male connector and rectangular shape\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade with metal housing and steel finish\u003c\/li\u003e\n\u003cli\u003eIncludes wiring harness for direct installation\u003c\/li\u003e\n\u003cli\u003eOverall length of 32.3 inches for proper 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 reliable emission control components tailored to specific vehicle applications. The 13558 sensor is engineered to meet OEM specifications for the Lexus GS300, ensuring compatibility and consistent performance. This product line emphasizes precise sensor technology, including heated elements and durable metal housings, to support efficient engine management systems.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band heated design, which allows it to quickly reach operating temperature and provide accurate oxygen level readings. The sensor’s 4-wire configuration and blade terminal type with a male rectangular connector ensure secure electrical connections. Its threaded mounting type with an 18 mm thread diameter allows for straightforward installation in the exhaust system. The sensor’s metal housing and steel finish contribute to its durability under high-temperature conditions. With a wiring harness length of 28.9 inches and an overall length of 32.3 inches, this sensor fits precisely in the Lexus GS300’s emission control system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel ratio for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by providing accurate feedback to the engine control unit\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by optimizing engine performance\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch Engineered Oxygen Sensor 13558 on a Lexus GS300, ensure the sensor threads are clean and free of debris. Use a 22 mm hex socket for proper tightening without damaging the sensor. The included wiring harness simplifies connection, but verify the blade terminals and male connector align correctly with the vehicle’s wiring. Avoid over-tightening to prevent thread damage. No mounting bracket is included, so use the existing mounting point on the vehicle.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is manufactured to meet OEM standards for fit, form, and function. Bosch provides a standard replacement grade sensor designed for durability and reliable operation. While specific warranty details are not provided here, Bosch products typically come with a limited warranty covering defects in materials and workmanship. Always consult the product packaging or Bosch documentation for exact warranty terms.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520460255413,"sku":"BBHK-13558","price":88.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13558_Fro.jpg?v=1775059326","url":"https:\/\/www.partcatalog.com\/products\/bosch-13558-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}