Oxygen Sensor for 2002-2005 Hyundai Sonata & More - Walker 250-24783

Walker Products 250-24783 oxygen sensor for the 2002-2005 Hyundai Sonata V6 2.7L and other vehicles measures the oxygen in the exhaust gas. That reading shows how efficiently the engine is burning its fuel.

• Electrodes made of a gas-permeable platinum layer
• Measures oxygen levels so the air-fuel mixture can be fine-tuned for fuel economy
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Monitors the air fuel ratio for combustion efficiency
• Monitors exhaust gases to help reduce pollutants
• Narrow-band sensor with 4 wires

Quick facts

• Part: Walker Products 250-24783 oxygen sensor
• Fits: 2002-2005 Hyundai Sonata V6 2.7L and other vehicles
• Position: Downstream front, downstream rear
• Condition: New

A damaged wiring harness or connector can be behind a rough-running engine, higher fuel consumption or a lit malfunction indicator light, so find the cause before buying a new sensor. Newer vehicles store fault codes in the ECU, and some relate to the affected sensor and its associated systems.

Fits

It is a direct-fit oxygen sensor for the 2003-2006 Hyundai Santa Fe V6 2.7L and the 2005-2009 Hyundai Tucson V6 2.7L, and an oxygen sensor replacement for the 2002-2005 Hyundai Sonata V6 2.7L, along with many other Hyundai and Kia models. If your car is not named here, look it up in the "Vehicles it fits" section before you order. This listing is a single sensor, and each car named above takes one.

Specifications