{"product_id":"bosch-17353-oxygen-sensor","title":"Bosch 17353 Oxygen Sensor - Upstream or Upstream Right","description":"\u003ch2\u003eOverview of Bosch Actual OE Oxygen Sensor 17353\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 17353 is designed for precise emission control in select Audi, Bentley, and Volkswagen models. This heated, wide-band oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions compliance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated wide-band oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Audi A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, Bentley Continental, Volkswagen Beetle, S4, and TT Quattro\u003c\/li\u003e\n\u003cli\u003e26.2-inch wiring harness with oblong male connector included\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with steel finish and standard replacement grade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a heated element to quickly reach operating temperature, improving sensor response time and reducing emissions during cold starts. The wide-band sensor type provides a broad measurement range for precise air-fuel ratio feedback. The 26.2-inch wiring harness with a male oblong connector and blade terminal type ensures a secure and reliable electrical connection. Designed as a specific fit part, it matches the OEM specifications for select Audi, Bentley, and Volkswagen vehicles, including the Audi A4, A6, and Allroad Quattro models, Bentley Continental, and Volkswagen Beetle and TT Quattro.\u003c\/p\u003e\u003cp\u003eThe sensor’s metal housing and steel finish provide durability under harsh engine conditions. It mounts via a threaded connection with an 18 mm diameter and 22 mm hex size for installation using standard tools. The Bosch Actual OE Oxygen Sensor 17353 is a standard replacement grade part, suitable for maintaining factory-level performance.\u003c\/p\u003e\u003ch2\u003eAbout the Bosch Actual OE Oxygen Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, ensuring compatibility and reliable performance. This product line focuses on delivering sensors that match the fit, form, and function of the factory-installed components. The 17353 sensor is part of this line, providing a direct replacement solution for emission control systems in specific European vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper engine management\u003c\/li\u003e\n\u003cli\u003eResolves check engine light codes related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by ensuring correct air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by maintaining proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or poor engine performance caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Bosch part number 17353 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; torque to manufacturer specifications to avoid damage\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness and connector for damage before installation\u003c\/li\u003e\n\u003cli\u003eAllow the engine to cool before replacing the sensor to prevent burns\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors are manufactured to meet strict quality standards for durability and performance. The Actual OE Oxygen Sensor 17353 undergoes rigorous testing to ensure reliable operation in emission control systems. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship for a defined period. Refer to Bosch or vehicle manufacturer documentation for exact warranty terms.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520658174133,"sku":"BBHK-17353","price":162.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_17353_Fro.jpg?v=1775059555","url":"https:\/\/www.partcatalog.com\/products\/bosch-17353-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}