Oxygen Sensor for 2002-2004 Volkswagen Jetta & More - Walker 350-34627

Walker Products 350-34627 oxygen sensor for the 2002-2004 Volkswagen Jetta V6 2.8L and other vehicles reads the oxygen in the exhaust gas. That reading shows combustion efficiency and the air-fuel ratio.

• Electrodes made of a gas-permeable platinum layer
• Measures oxygen levels to fine-tune the air-fuel mixture and support fuel economy
• Monitors exhaust gases to help reduce pollutants
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Narrow-band sensor with four wires and an M18 - 1.5 thread

Quick facts

• Part: Walker Products 350-34627 oxygen sensor
• Fits: 2002-2004 Volkswagen Jetta V6 2.8L and other vehicles
• Position: Downstream
• Condition: New

A worn sensor can show up as rough running, higher fuel consumption or a lit malfunction indicator light, though a damaged wiring harness or connector can be behind those signs too, so check both for physical damage before replacing the sensor.

Fits

This downstream oxygen sensor is a direct-fit replacement for the 2002-2004 Volkswagen Jetta V6 2.8L, the 2002-2005 Volkswagen Golf V6 2.8L and the 2002-2005 Seat Alhambra V6 2.8L, and the quantity per vehicle is one, which is what this listing holds.

Specifications