1AEOS00171-Hyundai Kia O2 Oxygen Sensor


Hyundai Kia O2 Oxygen Sensor


Part Details

This part replaces:

  • Standard Motor Products SG1646
  • Walker Products Inc. 250-24422
  • OE # 3921039040
  • OE # 3921039030
Save 29%
List: $48.95 Save: $14.00
Part 1AEOS00171
In Stock

Orders must be placed by 2pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

DIY Solutions
Brand #: EMS00293

Frequently bought together

Vehicle Fit
Warranty & Shipping
How-To & Tools

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 testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

Direct Fit Replacement

Direct fit replacement part guaranteed to fit and function properly for your specific application

Quality Tested

Quality tested and built to a strict level of product standards

Item Condition: New

Attention California Customers:

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

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

  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

Fits the following Makes:

Year Make Model Description
2001-2004Hyundai Santa Fe Hyundai Santa Fe L4 2.4L Upstream O2 Oxygen Sensor
1999-2005Hyundai Sonata Hyundai Sonata L4 2.4L Upstream O2 Oxygen Sensor
2001Hyundai XG300 Hyundai XG300 Downstream Rear Bank O2 Oxygen Sensor
2001Hyundai XG300 Hyundai XG300 Upstream O2 Oxygen Sensor
2002-2005Hyundai XG350 Hyundai XG350 Downstream Rear Bank O2 Oxygen Sensor
2004-2006Kia Amanti Kia Amanti Downstream Rear Bank O2 Oxygen Sensor
2001-2006Kia Optima Kia Optima L4 2.4L (8th Vin Digit 6) Upstream O2 Oxygen Sensor

Part Interchange

Brand Label Part Number
DIY Solutions EMS00293

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

DIY Solutions
Brand #: EMS00293
Product Reviews
5.00/ 5.0
2 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Nice product, good price, fast delivery, great experience!
You guys make it so easy doing business with you. Fast, efficient and always meeting and exceeding expectations.
October 26, 2017
02 Sensor
Ordered the oxygen sensor and received it in 2 days and at only $30 it was worth the money compared to other websites charging $80+ for the same type of sensor. Was very easy to install even came with anti seize, turned the car on and it worked great! No more check engine light and at half the price worth it. Highly recommend for Hyundai Santa Fe 2.4L 2002
April 10, 2018
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
I have a 2002 Hyandai Xg350 and I need a 02 oxegyn sensor. It says I need a right and a left one , so will this product work for both the left and right downstream ?
Erick S March 21, 2018
These are only listed for the passenger side on your vehicle. Thank you!
Adam G March 29, 2018
Customer service


Monday - Friday 8:00am - 9:30pm ET
Saturday - Sunday 8:00am - 4:30pm ET

Hyundai Kia O2 Oxygen Sensor-1AEOS00171 does not fit your:

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