Bosch 13630 Oxygen Sensor - Upstream or Upstream Right

Reliable Oxygen Sensor for Infiniti and Nissan Vehicles

The Bosch 13630 Actual OE Oxygen Sensor is designed to provide accurate air-fuel mixture readings for Infiniti and Nissan models including the G20, QX4, and Sentra. This sensor helps maintain optimal engine performance and emission control.

• Compatible with Infiniti G20, Nissan QX4, and Nissan Sentra
• Part number 13630 ensures precise fit and function
• OE-quality sensor for accurate oxygen level detection
• Supports emission control system efficiency
• Durable construction for long service life

About the Bosch Actual OE Oxygen Sensor Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing reliable performance and durability. This product line focuses on delivering sensors that match factory standards for fit, form, and function, ensuring seamless integration with your vehicle’s emission control system.

Product Details and Functionality

The Bosch 13630 oxygen sensor monitors the oxygen content in the exhaust gases of Infiniti and Nissan vehicles, including the G20, QX4, and Sentra models. By accurately measuring oxygen levels, it enables the engine control unit to adjust the air-fuel mixture for efficient combustion and reduced emissions. This sensor plays a critical role in maintaining engine efficiency and compliance with emission regulations.

Common Issues Addressed by This Oxygen Sensor

• Improves fuel economy by optimizing air-fuel ratio
• Reduces harmful exhaust emissions
• Prevents engine performance problems such as rough idling or hesitation
• Helps avoid check engine light triggers related to oxygen sensor faults
• Supports proper catalytic converter function

Installation Notes and Tips

When installing the Bosch 13630 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the sensor threads. Verify compatibility with Infiniti G20, Nissan QX4, or Sentra before installation. It is recommended to check for any exhaust leaks and clear diagnostic trouble codes after replacement.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable operation and durability. The 13630 sensor is backed by Bosch’s quality assurance processes. Please refer to Bosch’s official warranty policy for specific coverage details.