URO 11787545075 Oxygen Sensor - Rear

Heated Rear Oxygen Sensor for BMW Applications

This URO heated oxygen sensor is a direct-fit emission control replacement for select BMW models with rear sensor placement. Built for the 2006-2016 BMW range listed below, part number 11787545075 supports accurate exhaust monitoring on vehicles such as the BMW 328i, 335i, X5, and Z4.

Key Features

• Heated oxygen sensor design for rear exhaust monitoring
• Direct replacement for BMW rear O2 sensor applications
• Fits select BMW 128i, 328i, 335i, X3, X5, and Z4 models
• Cross-references Bosch 16414 and NTK 25613 for the same application
• URO part number 11787545075 for emission control service

Detailed Description

URO 11787545075 is a heated rear oxygen sensor used in BMW emission control systems to monitor exhaust output after the catalytic converter. It is listed for rear positions on 2006-2016 BMW vehicles, including 2006 BMW 325i, 325xi, 330i, and 330xi; 2007-2010 BMW 328i, 335i, X3, and X5; 2008-2013 BMW 128i; 2009-2016 BMW Z4; and other covered BMW applications. This part number 11787545075 is also referenced by Spectra Premium OS5496 and URO-017741.

What It Helps Address

• Check engine light related to rear oxygen sensor faults
• Incorrect exhaust feedback from a worn heated O2 sensor
• Emissions test failures tied to sensor performance
• Rough fuel trim readings caused by aging sensor response
• Diagnostic trouble codes associated with rear sensor circuits

Installation Notes and Tips

Install in the rear oxygen sensor location only, matching the vehicle application exactly. Verify connector style, sensor routing, and exhaust placement before installation. For BMW 328i, 335i, X5, and Z4 applications, confirm the rear sensor position against the original part number 11787545075 before replacement.

Quality Assurance

URO supplies OE-style replacement parts for European vehicle applications, and this heated oxygen sensor is built to match the listed BMW fitment requirements.