URO 11787576673 Pre-Cat Oxygen Sensor for BMW and MINI

The URO 11787576673 is a high-quality pre-catalytic converter oxygen sensor designed as a direct replacement for BMW and MINI Cooper vehicles. This sensor, also known as a wide-band oxygen sensor or air/fuel ratio sensor, plays a critical role in monitoring exhaust gases to optimize engine performance and fuel efficiency.

Key Features:

• Manufactured by Bosch OEM to meet or exceed original equipment specifications
• Wide-band oxygen sensor technology for precise air/fuel ratio measurement
• Heated sensor design with 6-pin terminal configuration
• 22mm hex size with 18mm thread diameter for secure installation
• Integrated wiring harness approximately 29 inches in length
• Pre-cat (upstream) mounting position before the catalytic converter
• Direct replacement for OEM part number 11787576673

URO Parts offers quality aftermarket replacement components specifically engineered for European vehicles. This oxygen sensor analyzes exhaust gases and sends feedback to the engine control unit, allowing real-time adjustments to the fuel mixture for optimal combustion, reduced emissions, and improved fuel economy. Common symptoms of a failing oxygen sensor include rough idle, decreased fuel efficiency, engine misfires, and illuminated check engine lights.

Cross-Reference Numbers: 0258017187, 17187, 234-5026, 2345026, 24365, 25025087, 35035012, OS6215, URO-017739, V20-76-0060