Bosch 15582 Oxygen Sensor - Upstream

Overview of Bosch Engineered Oxygen Sensor 15582

The Bosch Engineered Oxygen Sensor 15582 is designed specifically for Mitsubishi Eclipse and Galant models. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases effectively.

• Specific fit for Mitsubishi Eclipse and Galant
• Heated narrow-band oxygen sensor for precise readings
• Threaded mounting type with 18 mm thread diameter
• 15.8-inch wiring harness length with 4-wire configuration
• Durable metal housing with steel finish and 22 mm hex size
• Includes wiring harness with male square connector
• Standard replacement grade for reliable performance

Detailed Product Features and Specifications

The Bosch Engineered Oxygen Sensor 15582 features a 4-wire heated design that improves sensor response time and durability. Its 15.8-inch wiring harness and 18.3-inch length from sealing surface to connector end provide ample reach for installation in Mitsubishi Eclipse and Galant vehicles. The sensor uses a threaded mounting type with an 18 mm thread diameter and 22 mm hex size, allowing for secure and straightforward installation. The male square connector and blade terminal type ensure proper electrical connection. Constructed with a metal housing and steel finish, this sensor is built to withstand harsh engine environments. The sensor weighs approximately 0.26 lbs, making it a lightweight yet robust component.

About the Bosch Engineered Oxygen Sensor Line

The Bosch Engineered Oxygen Sensor line focuses on delivering precise emission control components tailored to specific vehicle applications. This product line emphasizes compatibility and quality, providing sensors that meet OEM specifications for fit and function. The 15582 sensor is part of this line, offering a standard replacement option engineered to maintain emission system integrity in Mitsubishi Eclipse and Galant models.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for engine control
• Helps resolve check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by providing reliable exhaust gas data
• Reduces harmful emissions by ensuring proper catalytic converter function
• Prevents engine performance issues caused by faulty oxygen sensors

Installation Notes and Tips

Installation requires a threaded mounting point with an 18 mm thread size. Use a 22 mm hex socket for sensor removal and installation. The 4-wire heated design includes a wiring harness with a male square connector; ensure proper connection to the vehicle’s wiring system. No mounting bracket is included, so verify existing mounting hardware compatibility. It is recommended to handle the sensor carefully to avoid damage to the wiring harness and connector during installation.

Quality Assurance and Warranty

This Bosch Engineered Oxygen Sensor 15582 is manufactured to meet OEM standards for durability and performance. The sensor undergoes rigorous testing to ensure reliable operation in emission control systems. While specific warranty details are not provided here, Bosch products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.