Bosch 15653 Oxygen Sensor - Downstream Left or Downstream Right

Reliable Oxygen Sensor for Hyundai Tiburon

The Bosch Validated Oxygen Sensor 15653 is designed specifically for Hyundai Tiburon 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.

• Specific fit for Hyundai Tiburon vehicles
• Narrow-band heated oxygen sensor type for accurate readings
• 22.6-inch wiring harness length with 4 wires and blade terminals
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Durable metal housing with steel finish and male square connector
• Overall length of 26 inches for proper installation
• Includes wiring harness for direct replacement

About the Bosch Validated Oxygen Sensor Line

The Bosch Validated Oxygen Sensor product line focuses on delivering reliable emission control components that meet or exceed OEM specifications. The 15653 sensor is engineered to provide consistent performance and durability, making it a suitable standard replacement part for Hyundai Tiburon models requiring precise oxygen sensing.

Product Details and Specifications

This Bosch oxygen sensor features a narrow-band heated design, which allows it to reach operating temperature quickly for accurate air-fuel ratio monitoring. The sensor includes a 22.6-inch wiring harness with four wires and blade terminals, ensuring a secure electrical connection. Its threaded mounting type with an 18 mm diameter and 22 mm hex size allows for straightforward installation. The sensor’s metal housing and steel finish provide durability under harsh engine conditions. The male square connector with four terminals matches the specific fitment requirements of Hyundai Tiburon vehicles.

Common Applications and Issues Addressed

• Restores proper air-fuel mixture readings for improved fuel efficiency
• Helps reduce harmful emissions by ensuring accurate sensor data
• Resolves engine performance issues related to faulty oxygen sensors
• Prevents check engine light triggers caused by sensor failure
• Supports smooth engine idling and acceleration response

Installation Notes and Tips

When installing the Bosch 15653 oxygen sensor on a Hyundai Tiburon, ensure the threaded sensor is tightened to the correct torque specification to avoid damage. The 22.6-inch wiring harness length provides flexibility for routing, and the male square connector should be securely connected to the vehicle’s wiring harness. No mounting bracket is included, so use the existing mounting location. It is recommended to inspect the sensor wiring and connector for any damage before installation.

Quality Assurance and Warranty

The Bosch Validated Oxygen Sensor 15653 is manufactured to meet strict quality standards, ensuring reliable performance and longevity. Bosch provides a limited warranty on this sensor, covering defects in materials and workmanship under normal use. This warranty supports confidence in the sensor’s durability and fitment for Hyundai Tiburon vehicles.