Bosch 16379 Oxygen Sensor - Downstream

Overview of Bosch Actual OE Oxygen Sensor 16379

The Bosch Actual OE Oxygen Sensor 16379 is designed specifically for Cadillac CTS models, providing precise emission control and optimal engine performance. This narrow-band heated oxygen sensor ensures accurate air-fuel mixture readings for efficient combustion and reduced emissions.

• Specific fit for Cadillac CTS vehicles
• Heated narrow-band oxygen sensor for fast response
• Threaded mounting type with 18 mm thread diameter
• 10-inch wiring harness with 4-pin female connector
• Durable metal housing with steel finish
• Standard replacement grade for reliable performance
• Includes wiring harness for direct installation
• 22 mm hex size for easy installation

Detailed Product Description

The Bosch Actual OE Oxygen Sensor 16379 is engineered as a direct replacement part tailored for Cadillac CTS models. Featuring a narrow-band heated sensor type, it quickly reaches operating temperature to provide accurate oxygen level readings. The sensor’s metal housing and steel finish ensure durability under high-temperature conditions. It includes a 10-inch wiring harness with a 4-pin female oblong connector, designed for a specific fit to the vehicle’s factory wiring system. The threaded mounting type with an 18 mm thread diameter allows secure installation using a 22 mm hex socket. This sensor is a standard replacement grade part, meeting OEM specifications for emission control sensors.

About the Bosch Actual OE Oxygen Sensor Product Line

The Actual OE Oxygen Sensor line by Bosch focuses on delivering sensors that match original equipment specifications for fit, form, and function. This product line is designed to provide reliable emission control sensor replacements that integrate seamlessly with vehicle systems. The 16379 sensor exemplifies this approach by offering a specific fit for Cadillac CTS models, ensuring compatibility and performance consistent with factory-installed components.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for engine control
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by ensuring proper combustion
• Reduces harmful emissions by maintaining correct sensor feedback
• Eliminates rough idling or engine hesitation caused by faulty sensors

Installation Notes and Tips

• Ensure vehicle compatibility with Cadillac CTS models before installation
• Use a 22 mm hex socket for sensor removal and installation
• Handle the sensor wiring harness carefully to avoid damage
• Do not overtighten the threaded sensor; follow torque specifications
• Verify connector engagement to prevent electrical issues

Quality Assurance and Warranty

Bosch manufactures the Actual OE Oxygen Sensor 16379 to meet stringent quality standards, ensuring reliable performance and durability. This sensor is a standard replacement grade part designed to meet OEM specifications. While specific warranty details may vary, Bosch typically offers coverage against manufacturing defects to provide confidence in product reliability.