URO 11787589121 Oxygen Sensor
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URO

URO 11787589121 Oxygen Sensor

Brand URO 11787589121
Fits BMW · 70 vehicles

Cross-references DENSO Auto Parts 234-5743, Spectra Premium OS6227 and URO 11787589121 for the same application. See all 9.

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BMW Oxygen Sensor Replacement

This URO oxygen sensor, part number 11787589121, is a direct-fit replacement for European vehicle applications that require an upstream sensor location before the catalyst in the exhaust pipe. It is built to meet or exceed OEM specifications for accurate emissions system service on BMW models.

Key Features

  • Replacement oxygen sensor for emissions control service
  • Direct-fit application for before-catalyst placement
  • Built to meet or exceed OEM specifications
  • Suitable for professional repair and DIY maintenance
  • URO replacement part number 11787589121

Detailed Description

Part number 11787589121 is an emissions control oxygen sensor for BMW applications that use a sensor mounted before the catalyst in the exhaust pipe. It is listed for a wide range of BMW models, including 320i, 328i, 528i, X3, X5, and Z4, with fitment covering 2012-2018 model years depending on the vehicle. This URO oxygen sensor is intended as an OE-style replacement for restoring proper exhaust monitoring and emissions system performance.

URO Parts, produced by A.P.A., focuses on replacement components that match OEM expectations and provide an aftermarket alternative to dealer-priced parts. The same part number, 11787589121, is cross-referenced to DENSO Auto Parts 234-5743, which helps confirm application matching for the same use case.

What It Is Used For

  • Replacing a failed upstream oxygen sensor
  • Addressing check engine lights related to oxygen sensor faults
  • Restoring accurate exhaust gas monitoring before the catalyst
  • Correcting drivability issues tied to emissions feedback
  • Servicing BMW emissions control systems with the proper OE-style part

Installation Notes and Tips

Verify the sensor location before ordering: this application is for the sensor position before the catalyst in the exhaust pipe. Confirm the BMW model, year, and engine configuration against the fitment list, since coverage varies by vehicle. Use the part number 11787589121 to match the correct replacement during diagnosis and ordering.

Quality Assurance

URO Parts components are manufactured to meet or exceed OEM specifications. A.P.A. positions URO as a quality replacement line for European vehicles, with the part number 11787589121 serving as an OE-style service solution for BMW emissions repair.

Related reading

This part fits 70 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypePositionNotes
2018BMW320i——N/ABefore catalyst in exhaust pipe
2018BMW320i xDrive——N/ABefore catalyst in exhaust pipe
2018BMWX4xDrive28i—N/ABefore catalyst in exhaust pipe
2018BMWX5xDrive40e—N/ABefore catalyst in exhaust pipe
2017BMW320i——N/ABefore catalyst in exhaust pipe
2017BMW320i xDrive——N/ABefore catalyst in exhaust pipe
2017BMWX3sDrive28i—N/ABefore catalyst in exhaust pipe
2017BMWX4xDrive28i—N/ABefore catalyst in exhaust pipe
2017BMWX5xDrive40e—N/ABefore catalyst in exhaust pipe
2016BMW228i——N/ABefore catalyst in exhaust pipe
2016BMW228i xDrive——N/ABefore catalyst in exhaust pipe
2016BMW320i——N/ABefore catalyst in exhaust pipe
2016BMW320i xDrive——N/ABefore catalyst in exhaust pipe
2016BMW328i——N/ABefore catalyst in exhaust pipe
2016BMW328i GT xDrive——N/ABefore catalyst in exhaust pipe
2016BMW328i xDrive——N/ABefore catalyst in exhaust pipe
2016BMW428i——N/ABefore catalyst in exhaust pipe
2016BMW428i Gran Coupe——N/ABefore catalyst in exhaust pipe
2016BMW428i xDrive——N/ABefore catalyst in exhaust pipe
2016BMW428i xDrive Gran Coupe——N/ABefore catalyst in exhaust pipe
2016BMW528i——N/ABefore catalyst in exhaust pipe
2016BMW528i xDrive——N/ABefore catalyst in exhaust pipe
2016BMWX3sDrive28i—N/ABefore catalyst in exhaust pipe
2016BMWX4xDrive28i—N/ABefore catalyst in exhaust pipe
2016BMWX5xDrive40e—N/ABefore catalyst in exhaust pipe
2016BMWZ4sDrive28i—N/ABefore catalyst in exhaust pipe
2015BMW228i——N/ABefore catalyst in exhaust pipe
2015BMW228i xDrive——N/ABefore catalyst in exhaust pipe
2015BMW320i——N/ABefore catalyst in exhaust pipe
2015BMW320i xDrive——N/ABefore catalyst in exhaust pipe
2015BMW328i——N/ABefore catalyst in exhaust pipe
2015BMW328i GT xDrive——N/ABefore catalyst in exhaust pipe
2015BMW328i xDrive——N/ABefore catalyst in exhaust pipe
2015BMW428i——N/ABefore catalyst in exhaust pipe
2015BMW428i Gran Coupe——N/ABefore catalyst in exhaust pipe
2015BMW428i xDrive——N/ABefore catalyst in exhaust pipe
2015BMW428i xDrive Gran Coupe——N/ABefore catalyst in exhaust pipe
2015BMW528i——N/ABefore catalyst in exhaust pipe
2015BMW528i xDrive——N/ABefore catalyst in exhaust pipe
2015BMWX1xDrive28i—N/ABefore catalyst in exhaust pipe
2015BMWX3xDrive28i—N/ABefore catalyst in exhaust pipe
2015BMWX4xDrive28i—N/ABefore catalyst in exhaust pipe
2015BMWZ4sDrive28i—N/ABefore catalyst in exhaust pipe
2014BMW228i——N/ABefore catalyst in exhaust pipe
2014BMW320i——N/ABefore catalyst in exhaust pipe
2014BMW320i xDrive——N/ABefore catalyst in exhaust pipe
2014BMW328i——N/ABefore catalyst in exhaust pipe
2014BMW328i GT xDrive——N/ABefore catalyst in exhaust pipe
2014BMW328i xDrive——N/ABefore catalyst in exhaust pipe
2014BMW428i——N/ABefore catalyst in exhaust pipe
2014BMW428i xDrive——N/ABefore catalyst in exhaust pipe
2014BMW528i——N/ABefore catalyst in exhaust pipe
2014BMW528i xDrive——N/ABefore catalyst in exhaust pipe
2014BMWX1xDrive28i—N/ABefore catalyst in exhaust pipe
2014BMWX3xDrive28i—N/ABefore catalyst in exhaust pipe
2014BMWZ4sDrive28i—N/ABefore catalyst in exhaust pipe
2013BMW320i——N/ABefore catalyst in exhaust pipe
2013BMW320i xDrive——N/ABefore catalyst in exhaust pipe
2013BMW328i—SedanN/ABefore catalyst in exhaust pipe
2013BMW328i xDrive—SedanN/ABefore catalyst in exhaust pipe
2013BMW528i——N/ABefore catalyst in exhaust pipe
2013BMW528i xDrive——N/ABefore catalyst in exhaust pipe
2013BMWX1xDrive28i—N/ABefore catalyst in exhaust pipe
2013BMWX3xDrive28i—N/ABefore catalyst in exhaust pipe
2013BMWZ4sDrive28i—N/ABefore catalyst in exhaust pipe
2012BMW328i—SedanN/ABefore catalyst in exhaust pipe
2012BMW528i——N/ABefore catalyst in exhaust pipe
2012BMW528i xDrive——N/ABefore catalyst in exhaust pipe
2012BMWX1xDrive28i—N/ABefore catalyst in exhaust pipe
2012BMWZ4sDrive28i—N/ABefore catalyst in exhaust pipe
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
DENSO Auto Parts — 234-5743Spectra Premium — OS6227URO — 11787589121Walker Products — 250-2508911 78 7 589 12117 272234-5054URO-020065V20-76-0072