Bosch 15796 Oxygen Sensor - Upstream

Reliable Oxygen Sensor for Suzuki Grand Vitara

The Bosch Validated Oxygen Sensor 15796 is designed specifically for Suzuki Grand Vitara models, ensuring precise air-fuel mixture readings for optimal engine performance. This heated, wide-band oxygen sensor offers a direct fit replacement to maintain your vehicle's emission control system.

• Heated oxygen sensor for faster response times
• Specific fit for Suzuki Grand Vitara
• Wide-band sensor type for accurate air-fuel ratio measurement
• 4-wire design with 5.6-inch wiring harness length
• Threaded mounting type with 18 mm thread diameter
• Blade terminal type with male connector and terminal gender
• Durable metal housing with steel finish
• Includes wiring harness for easy installation
• 22 mm hex size for sensor removal and installation
• Overall length of 9.1 inches for proper fitment

About the Bosch Validated Oxygen Sensor Line

The Bosch Validated Oxygen Sensor line is engineered to meet stringent quality and performance standards. Each sensor undergoes rigorous testing to ensure compatibility and reliability for specific vehicle applications. The 15796 part number is part of this line, providing a standard replacement option that aligns with factory specifications for the Suzuki Grand Vitara.

Product Details and Specifications

This oxygen sensor features a heated element to reduce warm-up time, improving sensor response and engine efficiency. The wide-band sensor type allows for precise monitoring of the air-fuel mixture, which is critical for emission control and fuel economy. The 4-wire configuration includes a 5.6-inch wiring harness with a rectangular male connector, facilitating a secure and straightforward connection. The sensor mounts via a threaded 18 mm diameter fitting, compatible with the Suzuki Grand Vitara's exhaust system. Constructed with a metal housing and steel finish, this sensor is built for durability under high-temperature conditions.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for emission control
• Resolves engine performance issues related to faulty sensors
• Helps correct rough idling and poor fuel economy
• Reduces exhaust emissions by ensuring proper air-fuel ratio
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

Before installation, ensure the vehicle is cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. The Bosch 15796 sensor includes a wiring harness with a rectangular male connector, so verify connector compatibility with your Suzuki Grand Vitara. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications. No mounting bracket is included, as the sensor mounts directly via threading.

Quality Assurance and Warranty

The Bosch Validated Oxygen Sensor 15796 is manufactured to meet OEM standards for fit, form, and function. Bosch provides quality assurance through thorough testing and validation processes. While specific warranty details may vary, Bosch typically offers a limited warranty covering defects in materials and workmanship to ensure long-term reliability.