Bosch 15848 Oxygen Sensor - Upstream

Reliable Oxygen Sensor for Suzuki Forenza Vehicles

The Bosch Validated Oxygen Sensor 15848 is designed specifically for Suzuki Forenza models, ensuring precise emission control and optimal engine performance. This narrow-band heated oxygen sensor provides accurate air-fuel mixture readings to help maintain efficient combustion and reduce harmful emissions.

• Wiring harness length: 10.6 inches for flexible installation
• Blade terminal type with 4 terminals and wires for secure electrical connection
• Specific fitment for Suzuki Forenza to guarantee compatibility
• Standard replacement grade for dependable performance
• Rectangle-shaped male connector with 4 male terminals
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Heated narrow-band oxygen sensor for faster response times
• Durable metal housing finished in steel for long-lasting use
• Overall length of 14 inches and 12.8 inches from sealing surface to connector end
• Includes wiring harness for direct replacement

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 testing to ensure they provide accurate readings and reliable operation in emission control systems. The 15848 oxygen sensor is part of this line, offering a precise fit and function for Suzuki Forenza vehicles.

Detailed Product Description

This Bosch oxygen sensor 15848 is a narrow-band heated sensor designed to monitor the oxygen content in the exhaust gases of Suzuki Forenza vehicles. The heated element allows the sensor to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The sensor features a threaded mounting type with an 18 mm diameter thread and a 22 mm hex size for easy installation. Its metal housing and steel finish provide durability against harsh engine conditions. The 4-wire configuration with blade terminals and a rectangular male connector ensures a secure and reliable electrical connection. The included wiring harness simplifies replacement without the need for additional parts.

Common Applications and Issues Addressed

• Helps correct engine running issues caused by faulty oxygen sensors
• Reduces rough idling and engine hesitation in Suzuki Forenza models
• Improves fuel economy by providing accurate air-fuel mixture data
• Assists in passing emissions tests by maintaining proper exhaust gas readings
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Bosch oxygen sensor 15848, ensure the engine is cool to avoid burns. Use a 22 mm oxygen sensor socket or wrench for removal and installation. Verify the sensor’s wiring harness length of 10.6 inches is sufficient for your vehicle’s routing. Confirm the connector’s rectangular male shape matches the vehicle’s harness to avoid connection issues. Do not overtighten the threaded sensor; torque to manufacturer specifications to prevent damage.

Quality Assurance and Warranty

The Bosch Validated Oxygen Sensor 15848 is manufactured to meet OEM standards for fit, form, and function. Bosch’s quality control processes ensure consistent sensor performance and durability. While specific warranty details are not provided here, Bosch typically offers limited warranties on their oxygen sensors to cover defects in materials and workmanship.