Oxygen Sensor for 1993-1994 Volvo 850 - Walker 250-24109

Walker Products 250-24109 oxygen sensor for the 1993-1994 Volvo 850 5-cylinder 2.4L measures the oxygen in the exhaust gas to show combustion efficiency. This Walker Products oxygen sensor is made for its specific application and position and gives the ECU the diagnostic feedback it needs.

• Coating guards the electrode surfaces against contamination and erosion from combustion residue and particulates in the exhaust gases
• Monitors exhaust gases to help reduce pollutants
• Measures oxygen levels to help fine-tune the air-fuel mixture for fuel economy
• Electrodes made of a gas-permeable platinum layer
• Narrow-band sensing with four wires

Quick facts

• Part: Walker Products 250-24109 oxygen sensor
• Fits: the 1993-1994 Volvo 850 5-cylinder 2.4L
• Position: Upstream
• Condition: New

A failing sensor can show up as a rough-running engine, higher fuel use, more exhaust emissions or a malfunction indicator light, though the wiring harness or connector can also be behind those signs. Look both over for physical damage first.

Fits

This direct-fit upstream oxygen sensor is for the 1993-1994 Volvo 850 5-cylinder 2.4L (L5-2.4L). This listing is one sensor, and the engine takes one in that position.

Specifications