Bosch 15190 Oxygen Sensor - Downstream

Reliable Oxygen Sensor for Mitsubishi Eclipse

The Bosch Validated Oxygen Sensor 15190 is designed specifically for Mitsubishi Eclipse models, ensuring precise emission control and optimal engine performance. This narrow-band heated oxygen sensor offers a direct fit replacement to maintain your vehicle's fuel efficiency and reduce harmful emissions.

• Specific fit for Mitsubishi Eclipse
• Heated narrow-band oxygen sensor type
• Threaded mounting with 18 mm thread diameter
• 31.1-inch wiring harness length with 4-wire configuration
• Durable metal housing with steel finish
• Blade terminal type with square male connector
• Overall length of 34.4 inches for proper installation
• Standard replacement grade for reliable performance

About the Bosch Validated Oxygen Sensor Line

The Bosch Validated Oxygen Sensor product line focuses on delivering sensors that meet strict quality and performance standards. These sensors undergo rigorous validation to ensure compatibility and durability for specific vehicle applications. The 15190 oxygen sensor is part of this line, providing a dependable solution tailored for the Mitsubishi Eclipse to maintain accurate air-fuel mixture readings and emission control.

Detailed Product Description

This Bosch oxygen sensor features a heated narrow-band design, which allows it to reach operating temperature quickly for accurate oxygen level detection. The sensor includes a 31.1-inch wiring harness with four wires and a square-shaped male connector with blade terminals, facilitating straightforward electrical connections. Its threaded mounting type with an 18 mm thread diameter ensures a secure fit in the exhaust system. Constructed with a metal housing and finished in steel, this sensor is built to withstand harsh under-hood conditions. The overall length of 34.4 inches and a 33.3-inch length from sealing surface to connector end provide ample reach for installation in Mitsubishi Eclipse models.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for engine control
• Helps reduce emissions and pass vehicle inspections
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by providing precise sensor data
• Replaces faulty or worn oxygen sensors in Mitsubishi Eclipse

Installation Notes and Tips

When installing the Bosch 15190 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 your vehicle’s specifications to avoid electrical issues. Since this sensor is a specific fit for Mitsubishi Eclipse models, no modifications are typically required. Avoid over-tightening to prevent thread damage.

Quality Assurance and Warranty

The Bosch Validated Oxygen Sensor 15190 is manufactured to meet OEM standards for fit, form, and function. Bosch’s quality control processes ensure consistent sensor performance and durability. This oxygen sensor is a standard replacement grade part designed to provide reliable operation over its service life. Warranty coverage details should be confirmed with the parts provider or Bosch directly.