Oxygen Sensor for 2006-2009 Hyundai Sonata & More - Bosch 15320

Bosch 15320 oxygen sensor for the 2006-2009 Hyundai Sonata 4-cylinder 2.4L and other vehicles measures the air-fuel ratio in the exhaust and sends it to the ECU. This Bosch premium oxygen sensor is a heated, narrow-band switching type that mounts downstream, and it helps the ECU hold stable combustion control and reduce emissions.

• Heated narrow-band switching design that sends air-fuel-ratio readings to the ECU
• Reaches operating temperature in under 10 seconds for quick closed-loop control and cold-start response
• Withstands exhaust streams up to 1,880°F
• Metal housing with TSP coating to resist vibration, corrosion and contamination
• Advanced ceramic elements and optimized heater control for consistent output under thermal and vibration loads

Quick facts

• Part: Bosch 15320 oxygen sensor
• Fits: the 2006-2009 Hyundai Sonata 4-cylinder 2.4L and other vehicles
• Position: Downstream
• Material: Metal housing
• Condition: New

A tired oxygen sensor can show up as a check engine light, poorer fuel economy or a rough idle, though those signs have other possible sources. With the engine off and cool, first look over the sensor's wiring and connector for chafed or melted insulation, and leave signal testing to a shop.

Fits

This oxygen sensor also fits the 2006-2008 Kia Optima 4-cylinder 2.4L and the 2007-2009 Kia Magentis 4-cylinder 2.4L. Driving something else? Enter your car's year and engine in the "Vehicles it fits" section to see whether it is covered.

Specifications

In the box

One oxygen sensor with its wiring harness. A mounting bracket is not included. This listing is a single sensor, and the car takes one.

Installation notes

• Conductive anti-seize is pre-applied to the threads.
• The connector is direct-fit, engineered for quick installation.