Bosch 15912 Oxygen Sensor - Downstream Rear

Reliable Oxygen Sensor for Saturn Vue Emission Control

The Bosch Validated Oxygen Sensor 15912 is designed specifically for the Saturn Vue, ensuring precise emission control and optimal engine performance. This narrow-band heated oxygen sensor provides accurate air-fuel mixture readings to help maintain your vehicle’s efficiency and reduce harmful emissions.

• Compatible with Saturn Vue models
• Part number 15912 for exact fitment
• Heated narrow-band oxygen sensor for fast response
• Threaded mounting type with 18 mm thread diameter
• 18.6-inch wiring harness length with 4-wire blade terminals
• Rectangle male connector with 4 terminals included
• Durable steel housing with metal construction
• 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 fitment standards. These sensors undergo rigorous validation to ensure compatibility and performance with specific vehicle models, such as the Saturn Vue. The 15912 sensor is part of this line, offering a precise fit and reliable operation for emission control systems.

Detailed Product Description

This Bosch oxygen sensor features a narrow-band heated design, which allows it to quickly reach operating temperature and provide accurate oxygen level readings. The sensor includes a threaded mounting type with an 18 mm thread diameter and a 22 mm hex size for easy installation. The wiring harness is 18.6 inches long and includes four wires with blade terminals, connected via a rectangular male connector with four terminals. The sensor’s metal housing and steel finish ensure durability under harsh engine conditions. This standard replacement grade sensor is engineered specifically for the Saturn Vue, making it a precise and dependable choice for emission control.

Common Applications and Issues Addressed

• Restores proper air-fuel mixture readings for engine control
• Helps reduce vehicle emissions to meet regulatory standards
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by providing accurate sensor data
• Prevents engine performance issues caused by faulty sensors

Installation Notes and Tips

When installing the Bosch Validated Oxygen Sensor 15912 on your Saturn Vue, ensure the engine is cool before removal to avoid injury. Use a 22 mm oxygen sensor socket for proper removal and installation. The sensor’s threaded mounting and connector design allow for straightforward replacement. Verify the wiring harness length and connector type match your vehicle’s specifications to ensure proper fitment. No mounting bracket is included, so reuse the existing bracket if applicable.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet OEM standards, providing reliable performance and durability. The Bosch Validated Oxygen Sensor 15912 undergoes strict quality control to ensure compatibility with the Saturn Vue. While specific warranty details are not provided here, Bosch typically offers a limited warranty on their sensors to cover manufacturing defects.