{"product_id":"bosch-16143-oxygen-sensor-downstream","title":"Bosch 16143 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for BMW Models\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16143 is designed specifically for select BMW vehicles, ensuring precise emission control and optimal engine performance. This narrow-band heated oxygen sensor provides accurate air-fuel mixture readings to maintain efficient combustion and reduce emissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for BMW 230i, 330i, 430i, 530i, 740e, M760i, X3, and X4 models\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eFour-wire design with blade terminals and oblong male connector\u003c\/li\u003e\n\u003cli\u003eDurable metal housing finished in steel for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eIncludes wiring harness with 30.2-inch length for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line: Bosch Actual OE Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This ensures compatibility and reliable operation within the vehicle’s emission control system. The 16143 part number belongs to this line, offering a standard replacement grade sensor that maintains the integrity of your BMW’s engine management system.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band heated sensor type, which allows it to quickly reach operating temperature and deliver accurate oxygen level readings. The sensor’s four-wire configuration includes a heated element and signal wires, connected via a male oblong connector with blade terminals. The threaded mounting type with an 18 mm diameter and 22 mm hex size allows for secure installation in the exhaust system. The sensor’s overall length is 33.6 inches, with a wiring harness length of 30.2 inches, providing sufficient reach for proper placement. Constructed with a metal housing finished in steel, this sensor is built to withstand harsh under-hood conditions.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 230i and 230i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 330e, 330i, 330i GT xDrive, and 330i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 430i, 430i Gran Coupe, 430i xDrive, and 430i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW 530e, 530e xDrive, 530i, and 530i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 740e xDrive, M760i xDrive, M760Li xDrive, X3, and X4\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis oxygen sensor is used to address issues such as poor fuel economy, increased emissions, rough idling, engine misfires, and failed emissions tests.\u003c\/p\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before removing the old sensor to avoid burns\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\u003c\/li\u003e\n\u003cli\u003eVerify connector compatibility with the vehicle’s wiring harness\u003c\/li\u003e\n\u003cli\u003eInspect wiring for damage before installation\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 and are designed for durability and reliable performance. The Actual OE Oxygen Sensor 16143 is a standard replacement part that maintains factory specifications. Warranty coverage details should be confirmed with the point of purchase or Bosch directly.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52140728156341,"sku":"BBHK-16143","price":102.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_16143_Fro.jpg?v=1775232915","url":"https:\/\/www.partcatalog.com\/products\/bosch-16143-oxygen-sensor-downstream","provider":"PartCatalog","version":"1.0","type":"link"}