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Home > BMW > 850i > Oxygen Sensors > 1991-1992 BMW 850i O2 Oxygen Sensor Upstream

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1991 - 1992 BMW 850i O2 Oxygen Sensor Upstream


In Stock (Ships same day for orders placed by 3 PM ET)

List Price:$113.00

Our Price: $40.45
 (You Save $72.55)

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Part Number: 1AEOS00082

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  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (55.6 Inches)*
  • Upstream Sensor as listed per applications
  • Heated
  • 4 wire configuration
  • 4 terminal configuration
  • Replaces dealer part numbers: 11781726321, 117817235710, 1178172468620, 11 78 1 726 321, 11 78 1 723 571, 11 78 1 7246 862
  • Built and tested to strict quality control standards

*Wire length may be longer than original

Note: For clarification purposes:

  • Upstream location is between the catalytic converter and the engine
  • Downstream location is between the catalytic converter and the tailpipe

If you have a bad O2 sensor causing your vehicle to run poorly or fail an emission test then this is the part for you.

Note:  You may be required to reset the vehicle’s computer after installation of this part.

1 Year Warranty

This item is backed by a 1 Year Manufacturers Warranty. In the event this item should fail during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

This part replaces:
  • OE #: 11781726321, 35710, 468620

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