Description
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A
Vehicle Fit

Specifications:

  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (19.5")
  • Heated
  • 3 wire configuration
  • Replaces dealer part numbers: 22690AA090, 22690AA150, 22690 AA090, 22690 AA150
  • Built and tested to strict quality control standards

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.

Install note:

You may be required to reset the vehicle computer after installation of this part.

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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.

  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.
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
No questions have been asked about this item.
Year Make Model Description
1990-1994Subaru Legacy Subaru Legacy H4 2.2L (excluding Turbo Models) O2 Oxygen Sensor
1992-1995Subaru SVX Subaru SVX O2 Oxygen Sensor
1996-1997Subaru SVX Subaru SVX Upstream O2 Oxygen Sensor
1996-1997Subaru SVX Subaru SVX Downstream O2 Oxygen Sensor
Only 2 left in stock
Part #: 1AEOS00043


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(03:08 min)