Bosch 17385 Oxygen Sensor - Upstream

Bosch Wideband O2 Sensor for Jaguar XF

Bosch 17385 is an Actual OE Oxygen Sensor built as a wideband air-fuel sensor for precise upstream mixture monitoring. It is a specific-fit replacement for 2013-2015 Jaguar XF applications and uses a heated, 5-wire design with a 6-terminal blade connection for direct service replacement.

Bosch’s Actual OE Oxygen Sensor line focuses on OE-style fit, sensor response, and durable construction for modern engine management systems. This Bosch 17385 wideband sensor uses a threaded mounting design, metal housing, and integrated wiring harness to match the requirements of the original application.

Key Features

• Wideband A/F oxygen sensor for continuous air-fuel ratio measurement
• Specific fit for upstream placement on select Jaguar XF models
• Heated design for faster sensor operation after startup
• 5-wire sensor with 6-terminal blade connection
• Threaded mounting with 18 mm thread diameter and 22 mm hex size
• Integrated wiring harness included for direct replacement service
• Metal housing for OE-style durability in high-heat exhaust locations

Detailed Description

Bosch 17385 is a wide band oxygen sensor engineered for precise upstream exhaust feedback on 2013-2015 Jaguar XF vehicles. As part of Bosch’s Actual OE Oxygen Sensor line, it reflects Bosch’s long OE development history and the planar pump-cell wideband design that became the standard for modern engine control. The sensor provides detailed air-fuel ratio data across the full lambda range, helping the ECU manage mixture control more accurately than a traditional switching sensor.

For buyers searching for a Bosch 17385 oxygen sensor, Jaguar XF upstream O2 sensor, or 2013-2015 Jaguar XF wideband air-fuel sensor, this part offers the correct specific-fit configuration for the listed application. Interchange reference: this part cross-references C2D24922 for the same application.

What It Helps Address

• Check engine light related to upstream oxygen sensor performance
• Incorrect air-fuel ratio readings from a worn wideband sensor
• Rough idle or drivability issues tied to inaccurate exhaust feedback
• Reduced fuel economy caused by poor mixture control
• Higher emissions from delayed or inconsistent sensor response

Installation Notes and Tips

Install Bosch 17385 in the upstream position only for the listed Jaguar XF applications. Confirm the 18 mm thread size, 22 mm hex size, and connector style before installation. Because this is a heated wideband sensor with an integrated harness, route the wiring away from exhaust heat and inspect the connector for corrosion or terminal damage during service.

Quality Assurance

Bosch supplies OE-developed oxygen sensors to the aftermarket, and the Actual OE Oxygen Sensor line is built to OE-proven specifications for fit, response, and durability. Bosch 17385 is intended for direct replacement service on the listed Jaguar XF applications.