Left Oxygen Sensor for 1999-2005 Hyundai Sonata & More - Bosch 13751

Bosch 13751 left oxygen sensor for the 1999-2005 Hyundai Sonata 4-cylinder 2.4L and other vehicles reads the exhaust and sends air-fuel-ratio measurements to the ECU. This Bosch O2 sensor helps the ECU hold stable combustion control and keep emissions down across a wide range of operating conditions.

• Narrow-band, heated switching-type sensor with an integrated heater element
• Reaches operating temperature in under 10 seconds for quick closed-loop control and cold starts
• Metal housing and TSP coating resist vibration, corrosion and contamination
• Built to withstand exhaust streams up to 1,880°F

Quick facts

• Part: Bosch 13751 oxygen sensor
• Fits: 1999-2005 Hyundai Sonata 4-cylinder 2.4L and other vehicles
• Position: Upstream, downstream, downstream left
• Material: Metal housing
• Condition: New

A check engine light, a rough idle or worse fuel economy can mean an oxygen sensor is wearing out. An exhaust leak, a misfire or a failing catalytic converter can also be behind them, so track down the cause before you buy a sensor.

Fits

It is an oxygen sensor for the 2010-2011 Kia Soul 4-cylinder 1.6L and the 2001-2006 Hyundai Santa Fe 4-cylinder 2.4L, and it is listed for a wide range of other Hyundai and Kia models. This listing is one sensor, and the fitment lists a quantity of one. If your car isn't named here, open the Buyer's Guide tab and check your exact model and engine.

Specifications

In the box

One oxygen sensor with its wiring harness. A mounting bracket is not included.

Installation notes

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