Oxygen Sensor for 2009-2015 Hyundai Sonata & More - NTK 25199

NTK 25199 oxygen sensor for the 2009-2015 Hyundai Sonata 4-cylinder 2.4L and other vehicles sends closed-loop exhaust oxygen feedback to the ECU. This downstream NTK oxygen sensor helps the ECU manage the air-fuel ratio and lets the OBDII system flag fuel delivery or catalytic converter efficiency problems.

• Heated, switching zirconia type sensor
• 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
• Dual-coated platinum interface and a thinner ceramic element for quick light-off and response
• Water-resistant connector and harness accessory hardware

Quick facts

• Part: NTK 25199 oxygen sensor
• Fits: 2009-2015 Hyundai Sonata 4-cylinder 2.4L and other vehicles
• Position: Downstream
• Condition: New

A check engine light, a rougher idle or lower fuel economy can mean the sensor is worn, though exhaust leaks and wiring faults show up the same way. With the engine off and cool, look over the harness and connector for cracks, melted insulation or corrosion before you replace anything; a live-data test is a job for a shop.

Fits

It is listed for a wide range of Hyundai and Kia models, including the 2011-2015 Kia Sorento 4-cylinder 2.4L and the 2010-2012 Hyundai Santa Fe 4-cylinder 2.4L. The 2009-2015 Hyundai Sonata 4-cylinder 2.4L takes one, and this listing is one sensor.

Specifications

In the box

One oxygen sensor.

Interchange: 234-4238
18043 · 392102C210 · 392102G200 · OS5564