Bosch 16734 Oxygen Sensor - Upstream

Reliable Oxygen Sensor for Cadillac ELR and Chevrolet Volt

The Bosch Actual OE Oxygen Sensor 16734 is designed specifically for Cadillac ELR and Chevrolet Volt 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.

• Specific fit for Cadillac ELR and Chevrolet Volt
• Heated narrow-band oxygen sensor for improved response
• 18.7-inch wiring harness length with 4 wires and blade terminals
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Durable metal housing with oblong male connector
• Standard replacement grade for reliable performance
• Overall length of 22.1 inches for proper installation

About the Bosch Actual OE Oxygen Sensor Line

The Bosch Actual OE Oxygen Sensor product line is engineered to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This ensures compatibility and performance consistency for vehicles like the Cadillac ELR and Chevrolet Volt. The line focuses on delivering precise sensor readings and durability, supporting emission control systems effectively.

Detailed Product Description

The Bosch 16734 oxygen sensor features a heated narrow-band design, which allows for faster sensor warm-up and more accurate air-fuel ratio monitoring. It includes a 4-wire configuration with blade-type terminals and a male oblong connector, ensuring secure electrical connections. The sensor’s metal housing and threaded mounting type with an 18 mm diameter provide a robust and reliable fit. With an overall length of 22.1 inches and a wiring harness length of 18.7 inches, this sensor is tailored for specific fitment in Cadillac ELR and Chevrolet Volt vehicles, maintaining OEM standards.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper engine fuel management
• Helps resolve rough idling and poor fuel economy
• Reduces emissions by ensuring correct air-fuel mixture readings
• Prevents check engine light triggers related to oxygen sensor faults
• Supports smooth engine performance and drivability

Installation Notes and Tips

When installing the Bosch 16734 oxygen sensor, 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 length and connector type match the vehicle’s factory specifications. Avoid over-tightening to prevent sensor damage. This sensor is a direct replacement and requires no additional modifications.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable operation and durability. The Actual OE Oxygen Sensor line is designed to match original equipment performance. While specific warranty details are not provided here, Bosch typically offers coverage against manufacturing defects, supporting long-term use in Cadillac ELR and Chevrolet Volt vehicles.