Bosch 17120 Oxygen Sensor - Downstream Right or Upstream

Reliable Oxygen Sensor for Jaguar F-Type and XF Models

The Bosch Actual OE Oxygen Sensor 17120 is designed specifically for select Jaguar vehicles, including the F-Type, XE, XF, XFR, XFR-S, XJ, XJR, and XJR575. This heated wide-band oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions control.

• Heated oxygen sensor for faster response times
• Specific fit for Jaguar F-Type, XE, XF, XFR, XFR-S, XJ, XJR, and XJR575
• 19.5-inch wiring harness length with included harness
• Blade terminal type with male connector and terminal gender
• Wide-band sensor type with 5 wires and 6 terminals
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Durable metal housing with steel finish
• Overall length of 22.8 inches from sealing surface to connector end

About the Bosch Actual OE Oxygen Sensor Line

The Bosch Actual OE Oxygen Sensor product line is engineered to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This ensures compatibility and reliable performance for emission control systems in Jaguar vehicles. The 17120 part number represents a standard replacement grade sensor designed to maintain proper engine management and emissions compliance.

Product Details and Specifications

This oxygen sensor features a heated design to reduce warm-up time and improve sensor accuracy under various operating conditions. The wide-band sensor type allows for precise measurement of oxygen levels in the exhaust, which is critical for maintaining the correct air-fuel ratio. The sensor includes a 19.5-inch wiring harness with an oblong-shaped male connector, facilitating straightforward connection to the vehicle's wiring system. The threaded mounting type with an 18 mm diameter and 22 mm hex size ensures secure installation in the exhaust manifold or pipe. Constructed with a metal housing and finished in steel, this sensor is built for durability and long service life.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for Jaguar F-Type and XF models
• Resolves engine performance issues related to faulty oxygen sensors
• Helps correct rough idling and poor fuel economy
• Supports emissions system compliance and reduces exhaust pollutants
• Eliminates check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

Ensure the engine and exhaust system are cool before installation to avoid injury. Use a 22 mm oxygen sensor socket for removal and installation. Verify the sensor’s wiring harness length and connector type match the vehicle’s specifications. Do not overtighten the sensor; torque to manufacturer recommendations. Inspect the mounting threads for damage and clean the area before installing the new sensor.

Quality Assurance and Warranty

The Bosch Actual OE Oxygen Sensor 17120 is manufactured to meet stringent quality standards for fit, form, and function. It is a standard replacement grade sensor designed to provide reliable operation in Jaguar vehicles. Bosch products typically come with a limited warranty; please refer to Bosch or the vehicle manufacturer for specific warranty details.