Bosch 17132 Oxygen Sensor - Upstream

Bosch Wideband O2 Sensor for OE Fitment

Bosch 17132 is an Actual OE Oxygen Sensor built as a wideband air-fuel sensor for precise mixture monitoring. It delivers continuous lambda-range feedback to the ECU, helping maintain accurate fuel control on vehicles that require a direct-fit upstream sensor.

This Bosch Actual OE Oxygen Sensor line focuses on OE-style accuracy, fast heater response, and durable ceramic construction for stable readings during load changes and thermal cycling. It is a specific-fit, heated, 4-wire sensor with a threaded mount, rectangle connector, and included wiring harness.

Key Features

• Wideband air-fuel ratio sensor for continuous measurement across the full lambda range
• Heated design for faster sensor activation and stable operation
• Specific-fit replacement with rectangle male connector
• 4-wire configuration with blade terminals and included wiring harness
• Threaded mounting, 18 mm thread size, 22 mm hex size
• Overall length: 20.5 in; sealing surface to connector end: 19.3 in
• Bosch part number 17132 for OE-style replacement selection

Product Details

Bosch pioneered the wideband oxygen sensor design used in modern engine management, and this Actual OE Oxygen Sensor follows that OE development path for precise upstream air-fuel monitoring. By providing detailed feedback to the ECU, Bosch 17132 supports accurate mixture correction on turbocharged and naturally aspirated engines that rely on wideband control. This part cross-references Land Rover LR137404 and Jaguar T2H60586 for the same application.

Compatible With 2017-2020 Land Rover Discovery, upstream; 2017-2019 Jaguar F-Pace, upstream; 2017-2019 Jaguar XE, upstream; 2017-2019 Jaguar XF, upstream; and 2018-2019 Land Rover Range Rover Velar, upstream. Bosch 17132 is a direct-fit choice for drivers searching for an upstream wideband oxygen sensor for Land Rover Discovery, Jaguar F-Pace, Jaguar XE, Jaguar XF, or Range Rover Velar applications.

What This Sensor Helps Address

• Check engine light related to oxygen sensor performance
• Incorrect air-fuel ratio readings at the ECU
• Rough idle or drivability issues tied to mixture control
• Reduced fuel economy caused by inaccurate sensor feedback
• Higher emissions from poor upstream mixture monitoring

Installation Notes and Tips

Verify the connector shape, wire count, thread size, and upstream location before installation. This Bosch 17132 sensor uses a threaded mount and a specific-fit harness layout, so matching the original connector and routing is important for proper installation. Confirm vehicle application by year, make, model, and position before ordering.

Quality Assurance

Bosch supplies OE-developed oxygen sensor technology to the aftermarket, with wideband sensing architecture, optimized heater control, and robust construction for consistent signal quality. Bosch 17132 is part of the Bosch Actual OE Oxygen Sensor line, built to OE-proven standards for modern emission control systems.