Bosch 16513 Oxygen Sensor - Downstream, Downstream Left or Downstream Right

Overview of Bosch Actual OE Oxygen Sensor 16513

The Bosch Actual OE Oxygen Sensor 16513 is designed specifically for select Nissan, Infiniti, and Suzuki vehicles. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance for models like the Nissan Pathfinder, Armada, and Titan.

• Specific fit for Nissan, Infiniti, and Suzuki vehicles
• Heated narrow-band oxygen sensor for precise air-fuel mixture readings
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Includes a 9.1-inch wiring harness with a 4-wire blade terminal connector
• Durable metal housing with a steel finish and male square connector

About the Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing reliable replacement parts for emission control systems. This product line focuses on delivering sensors that match the exact fit and function of factory-installed components, ensuring compatibility and performance for vehicles like the Nissan Frontier and Infiniti QX56.

Detailed Product Description

This Bosch oxygen sensor (part number 16513) features a narrow-band heated sensor type, which allows for faster warm-up times and more accurate oxygen level detection in the exhaust stream. The sensor’s 4-wire design includes a heated element and signal wires, connected via a male square connector with blade terminals. The threaded mounting type (18 mm diameter) ensures secure installation in the exhaust manifold or pipe. With an overall length of 12.4 inches and a wiring harness length of 9.1 inches, this sensor is designed for specific fitment on Nissan, Infiniti, and Suzuki models such as the Nissan Sentra, Armada, and Suzuki Equator.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for improved engine efficiency
• Resolves check engine light triggers related to oxygen sensor faults
• Helps reduce harmful emissions by ensuring proper catalytic converter function
• Eliminates rough idling or poor fuel economy caused by faulty sensors
• Prevents failed emissions tests due to sensor malfunctions

Installation Notes and Tips

• Ensure the vehicle is cool before removing the old sensor to avoid burns
• Use a 22 mm oxygen sensor socket for proper removal and installation
• Do not overtighten; torque to manufacturer specifications for the 18 mm threaded sensor
• Verify connector compatibility with the vehicle’s wiring harness before installation
• Inspect wiring for damage and replace if necessary to maintain sensor function

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards and are designed for durability and reliable performance. The Actual OE Oxygen Sensor 16513 is a standard replacement part that matches OEM specifications for fit and function. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship to ensure customer confidence in their emission control components.