Delphi ES20410 rear oxygen sensor for the 2011-2013 Toyota Highlander V6 3.5L and other vehicles reports the oxygen left in the exhaust to the engine computer. This Delphi oxygen sensor gives the computer the reading it uses to help keep the air-fuel ratio on target.
- Planar technology that covers older, conical-design sensors
- Smart design that consolidates SKUs without using long wires
- Patented protective sensor coating helps prevent contamination
- Validated for all fuel types, including ethanol blends like E85
- Tested to 150,000 miles, plus 2,000 hours of severe thermal testing
Quick facts
- Part: Delphi ES20410 oxygen sensor
- Fits: 2011-2013 Toyota Highlander V6 3.5L and other vehicles
- Position: Rear, Rear Left
- Condition: New
A failing oxygen sensor can show up as a check engine light, poorer fuel economy or a rough idle, though other faults cause the same signs. Before replacing it, have a shop read the stored trouble codes and test the sensor, since that work is done on the exhaust under the car. If the sensor is the cause, this one replaces it.
Fits
This sensor is listed for a wide range of Toyota and Lexus models, led by the 2010-2014 Toyota Prius 4-cylinder 1.8L, which takes one, and the 2012-2014 Toyota Prius Plug-In 4-cylinder 1.8L. This listing is one sensor. If your car is not named here, check its year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Rear, Rear Left
- Quantity per vehicle: 1
- Sold as: one sensor per listing
Build and materials
- Technology: planar
- Coating: patented protective sensor coating
- Fuel types: validated for all, including E85
- Condition: New
In the box
One oxygen sensor and one instruction sheet.
Interchange: 234-4400 · 89465-47080 · 89465-48270 · 250-24870
18018 · 18039 · 24834
This part cross-references / interchanges with the following part numbers:
18018, 18039, 234-4400, 24834, 89465-47080, 89465-48270, 250-24870
Frequently Asked Questions
Is this the Toyota Highlander oxygen sensor for the 2011-2013 Highlander V6 3.5L?
Yes. Delphi ES20410 is listed for the 2011-2013 Toyota Highlander V6 3.5L, and that vehicle takes one sensor in the rear position.
Is this Toyota Prius oxygen sensor right for the 2010-2014 Prius 4-cylinder 1.8L?
Yes. The Delphi ES20410 is listed for the 2010-2014 Toyota Prius 4-cylinder 1.8L. For another car, check its year and engine in the "Vehicles it fits" section.
Are Delphi O2 sensors like this one safe to run on E85 fuel?
Yes. This Delphi sensor is validated for all fuel types, including ethanol blends like E85.
Is an instruction sheet included with this Delphi rear oxygen sensor?
Yes. The package contains one oxygen sensor and one instruction sheet.
What testing does the Delphi ES20410 oxygen sensor go through?
The Delphi ES20410 is tested to 150,000 miles, plus 2,000 hours of severe thermal testing. A patented protective coating on the sensor helps prevent contamination.
