Oxygen Sensor for 1994-2001 Hyundai Sonata & More - Walker 350-34184

Walker Products 350-34184 oxygen sensor for the 1994-1998 Hyundai Sonata 4-cylinder 2.0L or V6 3.0L, the 1999-2001 Sonata 4-cylinder 2.4L and other vehicles measures the oxygen content of the exhaust gas. It is made for its specific application and fitment position, and it gives the ECU the diagnostic feedback it needs.

• Helps fine-tune the air-fuel mixture to support fuel economy
• Monitors the air-fuel ratio to track combustion efficiency
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Electrodes use a gas-permeable platinum layer
• Monitors exhaust gases and helps reduce pollutants

Quick facts

• Part: Walker Products 350-34184 oxygen sensor
• Fits: 1994-1998 Hyundai Sonata 4-cylinder 2.0L or V6 3.0L, the 1999-2001 Sonata 4-cylinder 2.4L and other vehicles
• Position: Downstream
• Condition: New

A failing sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. Those signs alone don't prove the sensor is at fault, since a vacuum leak can produce them too.

Fits

It is a direct-fit Hyundai Sonata oxygen sensor replacement for the 1994-1998 Sonata 4-cylinder 2.0L or V6 3.0L and the 1999-2001 Sonata 4-cylinder 2.4L. The cars it covers also include the 1993-1995 Hyundai Elantra 4-cylinder 1.6L or 1.8L and the 1992-1994 Hyundai Excel 4-cylinder 1.5L, and each application needs one sensor. If your car isn't named here, enter its year, make and model in the "Vehicles it fits" section.

Specifications