{"product_id":"bosch-16552-oxygen-sensor","title":"Bosch 16552 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Bosch Actual OE Oxygen Sensor 16552\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16552 is designed specifically for select Cadillac and Chevrolet models, including the ATS, Camaro, and CTS. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Cadillac ATS, Chevrolet Camaro, and CTS models\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for reliable operation\u003c\/li\u003e\n\u003cli\u003e12.5-inch wiring harness length with 4 wires and pin terminals\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 trapezoid-shaped female connector\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for consistent performance\u003c\/li\u003e\n\u003cli\u003eOverall length of 15.9 inches, including 14.7 inches from sealing surface to connector end\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16552 is engineered as a direct replacement part for specific Cadillac and Chevrolet vehicles, including the ATS, Camaro, and CTS. This sensor features a heated narrow-band design, which helps maintain accurate oxygen level readings even during cold starts. The sensor’s metal housing and threaded mounting ensure a secure and durable installation. With a trapezoid-shaped female connector and four-pin terminals, the wiring harness is 12.5 inches long, providing sufficient length for proper connection without excess slack. The sensor’s overall length measures 15.9 inches, with 14.7 inches from the sealing surface to the connector end, facilitating precise fitment in the exhaust system.\u003c\/p\u003e\u003cp\u003eThe Actual OE Oxygen Sensor product line by Bosch is designed to meet original equipment specifications, offering a reliable and direct replacement solution. This line focuses on maintaining factory-level performance and emissions compliance, making it suitable for professional repairs and maintenance on compatible Cadillac and Chevrolet models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved engine efficiency\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eHelps reduce vehicle emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and poor fuel economy caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine performance and drivability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse a 22 mm oxygen sensor socket for proper installation and removal\u003c\/li\u003e\n\u003cli\u003eVerify the sensor’s wiring harness length and connector type match the vehicle’s specifications\u003c\/li\u003e\n\u003cli\u003eDo not overtighten; torque to manufacturer’s recommended specifications\u003c\/li\u003e\n\u003cli\u003eCheck for exhaust leaks after installation to maintain sensor accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch manufactures the Actual OE Oxygen Sensor 16552 to meet stringent quality standards, ensuring durability and reliable performance. This sensor is a standard replacement grade part, designed to match original equipment specifications for Cadillac and Chevrolet vehicles. While specific warranty details may vary, Bosch typically offers coverage against manufacturing defects to provide confidence in the product’s longevity and function.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520619835573,"sku":"BBHK-16552","price":66.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_16552_Fro.jpg?v=1775059509","url":"https:\/\/www.partcatalog.com\/products\/bosch-16552-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}