Oxygen Sensor for 2003-2006 Kia Sorento & More - Bosch 15659

Bosch 15659 oxygen sensor for the 2003-2006 Kia Sorento V6 3.5L and other vehicles measures the oxygen content of the exhaust for the engine computer. Its air-fuel-ratio readings help the ECU keep combustion stable and emissions low.

• Heated narrow-band design
• Built to withstand exhaust streams up to 1,880°F
• TSP coating resists vibration, corrosion and contamination
• Metal housing with an integrated heater element
• Reaches operating temperature in under 10 seconds for quick closed-loop control

Quick facts

• Part: Bosch 15659 oxygen sensor
• Fits: 2003-2006 Kia Sorento V6 3.5L and other vehicles
• Position: Upstream, downstream, upstream left, upstream right
• Material: Metal housing
• Condition: New

A worn sensor can show up as a check engine light, a rougher idle or lower fuel economy. A vacuum leak can set off the same light, so a code alone does not prove the sensor is at fault.

Fits

The 2003-2006 Kia Sorento V6 3.5L, 2003-2006 Hyundai Santa Fe V6 3.5L and 2004-2006 Kia Amanti V6 3.5L all take this sensor, along with other vehicles. Open the "Vehicles it fits" section to check your exact model and engine. This listing is one sensor; the 2003-2006 Kia Sorento V6 3.5L takes two.

Specifications

In the box

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

Installation notes

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