Oxygen Sensor for 2000-2002 Subaru Forester & More - Walker 350-35116

Walker Products 350-35116 oxygen sensor for the 2000-2002 Subaru Forester H4 2.5L and other vehicles measures exhaust oxygen to gauge combustion efficiency. This Walker Products oxygen sensor is a direct-fit replacement for the vehicles named under Fits.

• Measures oxygen levels so the air-fuel mixture can be fine-tuned, which helps fuel economy
• 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
• Monitors exhaust gases to help reduce pollutants
• Made for its specific application and fitment position, with the diagnostic feedback the ECU requires

Quick facts

• Part: Walker Products 350-35116 oxygen sensor
• Fits: 2000-2002 Subaru Forester H4 2.5L and other vehicles
• Position: Upstream, upstream left, upstream right
• Condition: New

A rough-running engine, higher fuel consumption, more exhaust emissions or a check engine light can mean the oxygen sensor is worn, though damage to the wiring harness or connector can be behind the same signs, so look those over for physical damage. This listing is a single sensor; each application takes one.

Fits

This oxygen sensor is listed for a wide range of Subaru and Cadillac models, including the 2000-2002 Subaru Outback H4 2.5L. It is an oxygen sensor for the 2000-2002 Subaru Impreza H4 2.5L too. If your car isn't named here, open the "Vehicles it fits" section to check your exact model and engine.

Specifications