Specifications:

  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (15.6")
  • Upstream or Downstream Sensor as listed per applications
  • Heated
  • 4 wire configuration
  • Replaces dealer part numbers: 22690AA090, 22690AA150, 22690 AA090, 22690 AA150
  • Built and tested to strict quality control standards

Note: For clarification purposes:

  • Upstream location is between the catalytic converter and the engine
  • Downstream location is between the catalytic converter and the tailpipe*
    • Applicable on California Emissions pick-ups

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

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

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

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects 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.

  1. step : Identifying your Oxygen Sensors (0:57)
    • Upstream oxygen sensors are located in between the engine and the catalytic converter
    • Downstream oxygen sensors are located in the catalytic converter or farther away from the engine than the catalytic converter
    • Locate your vehicle's firing order diagram
    • The bank that contains cylinder one is bank one
    • The bank that does not contain cylinder one is bank two, even if it does not contain cylinder two

Tools needed for replacement:

    1A - No Tools Needed

  • No Tools Needed

There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Vehicle Fit

  • 1990-1991 Lexus ES250 V6 2.5L O2 Oxygen Sensor
  • 1988-1990 Toyota Camry V6 2.5L O2 Oxygen Sensor
  • 1991 Toyota Camry V6 2.5L (Built Before 9/91 Production Date) O2 Oxygen Sensor
  • 1988-1989 Toyota Celica L4 2.0L Turbo O2 Oxygen Sensor
  • 1990-1991 Toyota Land Cruiser L6 4.0L O2 Oxygen Sensor Driver Side
  • 1992 Toyota Land Cruiser L6 4.0L (Built Before 8/92 Production Date) O2 Oxygen Sensor Driver Side
  • 1988-1989 Toyota MR2 L4 1.6L Supercharged O2 Oxygen Sensor
  • 1989-1991 Toyota Pickup L4 2.4L 4 Wheel Drive California Emissions Downstream O2 Oxygen Sensor
  • 1989-1991 Toyota Pickup V6 3.0L 2 Wheel Drive (excluding California Emissions) O2 Oxygen Sensor
  • 1989-1991 Toyota Pickup L4 2.4L 4 Wheel Drive California Emissions Upstream O2 Oxygen Sensor
  • 1989-1991 Toyota Pickup L4 2.4L 2 Wheel Drive (excluding California Emissions) O2 Oxygen Sensor

This part replaces:

  • OE # 8946529275
  • OE # 8946529285
  • Standard Motor Products SG263
Part #: 1AEOS00045

Ships Same Day for orders placed by 4 P.M. ET

How-to Video:

(03:08 min)