{"product_id":"bosch-13109-oxygen-sensor","title":"Bosch 13109 Oxygen Sensor - Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for BMW 525i\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 13109 is designed specifically for BMW 525i models, ensuring precise emission control and optimal engine performance. This sensor helps maintain the correct air-fuel mixture by accurately measuring oxygen levels in the exhaust gases.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 525i vehicles\u003c\/li\u003e\n\u003cli\u003ePart number 13109 for exact fitment\u003c\/li\u003e\n\u003cli\u003ePart of Bosch's Actual OE Oxygen Sensor product line\u003c\/li\u003e\n\u003cli\u003eEnsures accurate emission readings for efficient engine operation\u003c\/li\u003e\n\u003cli\u003eDirect replacement sensor for emission control systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Actual OE Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Actual OE Oxygen Sensor line by Bosch is engineered to meet original equipment specifications, providing reliable performance and durability. This product line focuses on delivering sensors that match the fit, form, and function of factory-installed parts, making them suitable for emission control systems in vehicles like the BMW 525i.\u003c\/p\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe Bosch 13109 oxygen sensor plays a critical role in monitoring the oxygen content in the exhaust stream of the BMW 525i. By providing real-time data to the engine control unit (ECU), it helps regulate fuel injection and combustion efficiency. This sensor supports emission compliance and contributes to maintaining fuel economy and engine responsiveness.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air-fuel mixture causing poor fuel economy\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003eIncreased emissions leading to failed emissions tests\u003c\/li\u003e\n\u003cli\u003eEngine performance problems such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003ePotential damage to catalytic converter from improper combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch 13109 oxygen sensor on a BMW 525i, ensure the engine is cool to avoid burns. Use appropriate tools to avoid damaging the sensor or wiring harness. It is recommended to inspect the wiring and connectors for corrosion or damage before installation. Proper torque specifications should be followed to secure the sensor without over-tightening.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors, including the 13109, are manufactured to meet strict quality standards and original equipment specifications. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship to ensure reliability and customer confidence.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44519279591605,"sku":"BBHK-13109","price":114.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13109_Fro.jpg?v=1775059286","url":"https:\/\/www.partcatalog.com\/products\/bosch-13109-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}