Bosch 16624 Oxygen Sensor - Downstream

Overview of Bosch Actual OE Oxygen Sensor 16624

The Bosch Actual OE Oxygen Sensor 16624 is designed specifically for Saab 9-3 and 9-3X models. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.

• Compatible with Saab 9-3 and 9-3X models
• Part number 16624 for exact fitment
• Heated narrow-band oxygen sensor for reliable operation
• Threaded mounting type with 18 mm thread diameter
• Includes 30.4-inch wiring harness with 4 wires and blade terminals
• Standard replacement grade with metal housing and steel finish
• Connector is male with rectangular shape and 4 terminals
• Overall length approximately 33.8 inches for proper installation

Details on Bosch Actual OE Oxygen Sensor Product Line

The Actual OE Oxygen Sensor line by Bosch is engineered to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This ensures compatibility and performance consistency for emission control systems. The 16624 sensor maintains the integrity of the vehicle’s emissions system by delivering accurate oxygen level readings, which are critical for fuel efficiency and reduced exhaust emissions.

Technical Description and Features

This Bosch oxygen sensor features a heated narrow-band design, which allows it to reach operating temperature quickly for accurate readings under various driving conditions. The sensor’s metal housing and steel finish provide durability and resistance to harsh engine environments. It includes a 4-wire harness with blade terminals and a male rectangular connector, facilitating straightforward electrical connections. The threaded mounting type with an 18 mm thread diameter ensures secure installation in the exhaust system. The sensor’s overall length of 33.8 inches and wiring harness length of 30.4 inches provide sufficient reach for proper placement in Saab 9-3 and 9-3X models.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for engine control
• Helps resolve check engine light issues related to oxygen sensors
• Improves fuel efficiency by ensuring proper combustion
• Reduces harmful emissions by maintaining correct sensor feedback
• Prevents engine performance problems caused by faulty oxygen sensors

Installation Notes and Tips

When installing the Bosch Actual OE Oxygen Sensor 16624, ensure the threaded mounting hole is clean and free of debris. Use a 22 mm hex socket for proper tightening without damaging the sensor. Verify the wiring harness connections match the vehicle’s factory harness, paying attention to the male rectangular connector and blade terminals. Avoid over-tightening to prevent thread damage. Since this sensor is a specific fit for Saab 9-3 and 9-3X models, confirm vehicle compatibility before installation.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Actual OE Oxygen Sensor line is designed to match original equipment specifications for fit and function. While specific warranty details are not provided here, Bosch typically offers limited warranties on their emission control components. Refer to Bosch or the vehicle manufacturer for exact warranty coverage.