Oxygen Sensor for 2009-2019 Hyundai Sonata & More - Walker 250-25062

Walker Products 250-25062 oxygen sensor for the 2009-2019 Hyundai Sonata 4-cylinder 2.4L, the 2011-2019 Sonata 4-cylinder 2.0L, the 2018-2019 Sonata 4-cylinder 1.6L and other vehicles measures the oxygen content of the exhaust gas and monitors the air-fuel ratio. This 5-W wide-band sensor gives the ECU the feedback it needs to judge combustion efficiency.

• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Electrodes made with a gas-permeable platinum layer
• Monitors exhaust gases to help reduce pollutants
• Oxygen readings help fine-tune the air-fuel mixture for fuel economy
• Made for its specific application and position on the vehicle, with the diagnostic feedback the ECU requires

Quick facts

• Part: Walker Products 250-25062 oxygen sensor
• Fits: 2009-2019 Hyundai Sonata 4-cylinder 2.4L, the 2011-2019 Sonata 4-cylinder 2.0L, the 2018-2019 Sonata 4-cylinder 1.6L and other vehicles
• Position: Upstream, downstream
• Condition: New

A worn or failing oxygen sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light, though a damaged wiring harness or connector can be behind those signs too. With the engine off and cool, look the sensor, harness and connector over for physical damage before replacing anything.

Fits

The vehicles it fits include those Sonata runs, the 2017-2020 Hyundai Elantra 4-cylinder 1.4L or 1.6L, the 2011-2020 Kia Sorento 4-cylinder 2.4L and the 2016-2018 Sorento 4-cylinder 2.0L. The 4-cylinder 2.4L and 2.0L Sonata runs both include 2011, so it also works as a 2011 Hyundai Sonata oxygen sensor for either engine. If your car is not named here, look it up on the Buyer's Guide tab to see whether it is listed.

Specifications

In the box

One oxygen sensor. This listing is a single sensor, and the fitment lists a quantity of one for each application.