Bosch 17130 Oxygen Sensor Downstream Heated Narrow-Band

The Bosch 17130 Oxygen Sensor is a premium downstream heated narrow-band sensor designed to monitor oxygen levels in exhaust gases, enabling precise engine control for optimal fuel efficiency and emissions performance. As a product from the inventor of the automotive oxygen sensor, this unit delivers the quality and reliability that comes from decades of engineering expertise.

Key Features:

• Heated narrow-band technology provides quick response times for enhanced performance
• High-quality steel construction ensures long-lasting durability in harsh exhaust environments
• 22mm hex size for secure installation with standard tools
• Female oblong connector with 4-pin terminal configuration
• Integrated wiring harness (16.7 inches) included for straightforward installation
• Threaded mounting (18mm thread diameter) for reliable, leak-free fitment
• Overall length of approximately 20 inches from sensor tip to connector end
• Meets or exceeds OEM specifications for quality and performance

This sensor plays a crucial role in your vehicle's engine management system by continuously monitoring exhaust oxygen content, allowing the ECU to make real-time adjustments to the air-fuel mixture. This optimization results in improved fuel economy, reduced emissions, and better overall engine performance. The heated element ensures the sensor reaches operating temperature quickly, providing accurate readings even during cold starts.