1AEOS00232-Toyota Lexus O2 Oxygen Sensor


Toyota Lexus O2 Oxygen Sensor DIY Solutions EMS00352

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List: $51.95 Save: $17.00
Part 1AEOS00232
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Orders must be placed by 2pm ET
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Estimated Arrival Cost

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

DIY Solutions
Brand #: EMS00352
Vehicle Fit
Warranty & Shipping

Install Tip: 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.

What is Upstream vs. Downstream?

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


Complete Repair in One Purchase - Stop searching for parts individually and complete your repair with a single purchase of a customized kit or set from DIY Solutions.

High-Quality Parts from Trusted Brands - DIY Solutions' kits and sets are selected from the best automotive brands and include hard-to-find and even obsolete parts you may need for your vehicle.

Guaranteed Fit - DIY Solutions ensures its selected parts are quality-tested to guarantee fit and function.

Item Condition: New

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.

Fits the following Makes:

Year Make Model Description
2010-2015Lexus RX350 Lexus RX350 V6 3.5L Downstream Rear Bank O2 Oxygen Sensor
2006-2008Lexus RX400h Lexus RX400h V6 3.3L Downstream Rear Bank O2 Oxygen Sensor
2010-2013Lexus RX450h Lexus RX450h V6 3.5L Downstream Rear Bank O2 Oxygen Sensor
2006-2007Toyota Highlander Toyota Highlander Hybrid V6 3.3L Downstream Rear Bank O2 Oxygen Sensor
2008-2010Toyota Highlander Toyota Highlander V6 3.3L Downstream Rear Bank O2 Oxygen Sensor
2009-2013Toyota Highlander Toyota Highlander L4 2.7L Downstream Rear Bank O2 Oxygen Sensor
2011-2015Toyota Highlander Toyota Highlander Hybrid V6 3.5L Downstream Rear Bank O2 Oxygen Sensor

Part Interchange

Brand Label Part Number
DIY Solutions EMS00352
Walker Products 250-24837

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 #: EMS00352
Product Reviews
5.00/ 5.0 1
5 Stars
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1 Star
Excellent costumes service
March 15, 2020
Recently bought two items and one of the items was sent wrong and I had the fastest and most efficient refund I’ve ever had with any company so far. I don’t hesitate to buy parts from this group
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
What size is a M 18 x 1.5 is that the same as the o2 sensor for a Toyota Highlander bank 2 ?
July 9, 2019
This part is specific to vehicles with a particular set of options. We will need more information about your vehicle to confirm the fit.
July 9, 2019
Customer service


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

Toyota Lexus O2 Oxygen Sensor DIY Solutions EMS00352-1AEOS00232 does not fit your:

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Providing you the highest quality, direct fit replacement auto parts enforced to the strictest product standards.

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Instructional Video Library

Thousands of how-to auto repair videos specific to year, make and model guide you step-by-step through your repair.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a vehicle with these options.