Oxygen Sensor for 1990-1993 Hyundai Sonata - Walker 250-24009

Walker Products 250-24009 oxygen sensor for the 1990-1993 Hyundai Sonata V6 3.0L measures the oxygen content of the exhaust gas. That reading lets the engine computer monitor how efficiently combustion is running.

• Measures oxygen levels so the air-fuel mixture can be fine-tuned
• Narrow-band sensor with 4 wires
• Built for its specific application and fitment position, with the diagnostic feedback the ECU requires
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gases
• Electrodes made of a gas-permeable platinum layer

Quick facts

• Part: Walker Products 250-24009 oxygen sensor
• Fits: 1990-1993 Hyundai Sonata V6 3.0L
• Position: Upstream
• Condition: New

A failing oxygen sensor can show up as rough running, higher fuel use or a lit malfunction indicator light. Before you replace the sensor, rule out damage to its wiring harness and connector, since physical damage there can also shorten a sensor's life.

Fits

This is a direct-fit replacement for the 1990-1993 Hyundai Sonata V6 3.0L. This listing is one upstream sensor, and the 1990-1993 Hyundai Sonata V6 3.0L takes one.

Specifications