Bosch 13055 Oxygen Sensor - Downstream

Overview of Bosch Engineered Oxygen Sensor 13055

The Bosch Engineered Oxygen Sensor 13055 is designed specifically for Saturn vehicles, including models SC1, SC2, SL, SL1, SL2, SW1, and SW2. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases effectively.

• Specific fit for Saturn SC1, SC2, SL, SL1, SL2, SW1, SW2 models
• 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 26.8-inch wiring harness with 4 wires and blade terminals
• Durable metal housing finished in steel for long-lasting use
• Connector features a square shape with male gender terminals
• Overall length of 30.5 inches with a 29.3-inch sealing surface to connector length
• Standard replacement grade type for reliable emission control

About the Bosch Engineered Oxygen Sensor Line

The Bosch Engineered Oxygen Sensor line focuses on delivering precise and reliable emission control components tailored to specific vehicle applications. The 13055 oxygen sensor is part of this line, engineered to meet OEM specifications for Saturn models, ensuring compatibility and consistent performance in emission monitoring systems.

Detailed Product Description

This Bosch oxygen sensor 13055 is a narrow-band heated sensor designed to provide accurate feedback to the engine control unit (ECU) by measuring oxygen levels in the exhaust stream. The threaded mounting type with an 18 mm diameter and 22 mm hex size allows for secure installation. The sensor’s metal housing and steel finish provide durability under high-temperature conditions. The included wiring harness, measuring 26.8 inches, features four wires with blade terminals and a square-shaped male connector, facilitating straightforward connection to the vehicle’s wiring system. This sensor is a specific fit for Saturn SC1, SC2, SL, SL1, SL2, SW1, and SW2 models, ensuring proper fitment and function.

Common Applications and Issues Addressed

• Helps maintain optimal air-fuel ratio for efficient combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance issues related to faulty oxygen sensors
• Resolves check engine light triggers caused by sensor failure
• Improves fuel economy by enabling precise engine adjustments

Installation Notes and Tips

• Ensure vehicle compatibility with Saturn SC1, SC2, SL, SL1, SL2, SW1, or SW2 models before installation
• Use a 22 mm wrench or socket for sensor removal and installation
• Handle the sensor carefully to avoid damage to the wiring harness and connector
• Verify the threaded mounting is secure to prevent exhaust leaks
• Check connector terminals for proper engagement and secure fit

Quality Assurance and Warranty

The Bosch Engineered Oxygen Sensor 13055 is manufactured to meet industry standards for emission control sensors. It is constructed with high-quality metal housing and reliable wiring components to ensure durability and consistent performance. While specific warranty details are not provided here, Bosch products typically come with a limited warranty covering defects in materials and workmanship.