Bosch 16737 Oxygen Sensor - Upstream

Overview of Bosch Actual OE Oxygen Sensor 16737

The Bosch Actual OE Oxygen Sensor 16737 is designed specifically for select Buick and Chevrolet models, including the Cruze, Cruze Limited, Encore, Sonic, and Trax. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases precisely.

• Specific fit for Buick and Chevrolet Cruze, Cruze Limited, Encore, Sonic, and Trax
• Heated narrow-band oxygen sensor for reliable emissions monitoring
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Includes a 14.8-inch wiring harness with 4 wires and an oblong male connector
• Constructed with durable metal housing and steel finish
• Standard replacement grade for dependable performance

Detailed Product Features and Specifications

This Bosch oxygen sensor (part number 16737) features a heated narrow-band sensor type that helps maintain accurate air-fuel ratio readings for efficient combustion and emissions control. The sensor is designed with a threaded mounting type, using an 18 mm thread diameter and a 22 mm hex size for secure installation. The wiring harness length measures 14.8 inches, with a total overall length of 18.1 inches, providing sufficient reach for proper connection. The sensor includes a 4-wire configuration with blade terminal types and a male oblong connector, ensuring compatibility with the vehicle's existing wiring system. The metal housing and steel finish provide durability and resistance to harsh engine conditions.

About the Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, offering a direct replacement solution for emission control sensors. This product line focuses on delivering precise sensor performance and fitment, ensuring that vehicles like the Buick Cruze and Chevrolet Trax maintain factory-level emissions standards and engine efficiency. The 16737 sensor is part of this line, providing a reliable and specific fit for the listed models.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper fuel mixture control
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by ensuring correct air-fuel ratio readings
• Reduces harmful emissions by maintaining proper catalytic converter function
• Prevents engine performance issues caused by faulty sensor signals

Installation Notes and Tips

When installing the Bosch 16737 oxygen sensor, ensure the engine is cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the wiring harness length and connector type match the vehicle’s specifications. The sensor’s threaded mounting requires proper torque to avoid leaks or damage. No mounting bracket is included, so use the existing mounting location on the vehicle. Confirm the sensor is compatible with your Buick or Chevrolet model 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 16737 is a standard replacement grade part designed to match original equipment specifications. While specific warranty details are not provided here, Bosch typically offers limited warranties on their emission control sensors to cover defects in materials and workmanship.