Oxygen Sensor for 2011-2014 Hyundai Elantra & More - Bosch 17270

Bosch 17270 oxygen sensor for the 2011-2013 Hyundai Elantra 4-cylinder 1.8L, the 2014 Elantra 4-cylinder 2.0L and other vehicles reports exhaust oxygen content to the ECU for fuel control. Its wideband signal is continuous, unlike the on-off signal of a switching sensor.

• Wideband planar pump-cell design measures air-fuel ratio across the full lambda range
• Reaches operating temperature in <7 seconds, so the ECU gets a signal quickly for closed-loop control
• Integrated heater with optimized heater control for steady output through rapid load changes and thermal cycles
• Withstands exhaust streams up to 1,880°F, and a TSP coating resists vibration, corrosion and contamination

Quick facts

• Part: Bosch 17270 oxygen sensor
• Fits: the 2011-2013 Hyundai Elantra 4-cylinder 1.8L, the 2014 Elantra 4-cylinder 2.0L and other vehicles
• Position: Upstream, downstream
• Material: Metal
• Condition: New

A check engine light, poor fuel economy or a rough idle can mean a tired oxygen sensor, and each can also come from other problems. With the engine off and cool, look the wiring and connector over for damage first; a shop can run the tests that need the engine running.

Fits

The 2012-2016 Kia Soul 4-cylinder 2.0L and the 2006-2010 Volkswagen Jetta 4-cylinder 2.0L both take this oxygen sensor, along with many other vehicles. Both of those cars take one, and this listing is one sensor. Driving something else? Look up your year and engine in the "Vehicles it fits" section.

Specifications

In the box

One oxygen sensor with its wiring harness.

Installation notes

• Direct-fit connectors.
• Conductive anti-seize is pre-applied to the threads.