Bosch 15493 Oxygen Sensor - Upstream

Overview of Bosch Actual OE Oxygen Sensor 15493

The Bosch Actual OE Oxygen Sensor 15493 is designed specifically for Cadillac XLR models, providing precise air-fuel mixture readings to optimize engine performance and emissions control. This heated, wide-band oxygen sensor ensures accurate data transmission for efficient vehicle operation.

• Heated oxygen sensor for faster response times
• Specific fitment for Cadillac XLR
• Wide-band sensor type for precise air-fuel ratio measurement
• 18.2-inch wiring harness with included connector
• Threaded mounting type with 18 mm thread diameter
• Blade terminal type with 6 terminals and male connector
• Durable metal housing with steel finish
• Standard replacement grade for reliable performance

Detailed Product Description

The Bosch Actual OE Oxygen Sensor 15493 is engineered as a direct replacement part for Cadillac XLR vehicles, ensuring compatibility and ease of installation. Featuring a heated element, this sensor quickly reaches operating temperature, improving emission control and fuel efficiency. The wide-band sensor technology provides accurate and continuous measurement of oxygen levels in the exhaust gases, which is critical for the engine control unit to adjust fuel injection precisely.

This sensor includes an 18.2-inch wiring harness with a rectangular male connector and blade-type terminals, facilitating a secure and reliable electrical connection. The sensor is threaded with an 18 mm diameter and a 22 mm hex size for installation using standard tools. The metal housing and steel finish contribute to durability under high-temperature exhaust conditions.

About the Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is designed to meet original equipment specifications, providing a standard replacement solution that maintains factory performance. This product line focuses on delivering sensors that match the fit, form, and function of the original parts, ensuring proper operation within the vehicle’s emission control system.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for Cadillac XLR exhaust systems
• Resolves engine performance issues related to faulty oxygen sensors
• Helps correct rough idling and poor fuel economy
• Reduces emissions by enabling proper air-fuel mixture adjustments
• Eliminates check engine light codes related to oxygen sensor faults

Installation Notes and Tips

• Ensure vehicle compatibility with Cadillac XLR before installation
• Use a 22 mm oxygen sensor socket for removal and installation
• Do not overtighten; torque to manufacturer specifications
• Inspect wiring harness and connector for damage before installation
• Allow the sensor to reach operating temperature for accurate readings

Quality Assurance and Warranty

The Bosch Actual OE Oxygen Sensor 15493 is manufactured to meet stringent quality standards, ensuring reliable performance and durability. This standard replacement sensor is backed by Bosch’s quality assurance processes. Please refer to Bosch or the vehicle manufacturer for specific warranty details.