The part number for a Subaru O2 sensor can vary depending on the specific model and year of the vehicle. It is recommended to search using the vehicle’s VIN number or the original Subaru part number to find the correct O2 sensor for your Subaru. Genuine OEM Subaru parts are designed to fit your model without the need for modification and meet Subaru’s standards for fit and performance.
Contents
- Who makes Subaru OEM O2 sensors?
- What is the code for the O2 sensor on a Subaru?
- What is the part number for the Subaru map sensor?
- What is the part number of the Subaru oxygen sensor?
- Are all O2 sensors universal?
- How do I know which O2 sensor to buy?
- Do oxygen sensors have part numbers?
- How do I find my oxygen sensor part number?
- Can a catalytic converter code be an O2 sensor?
- How can I tell which O2 sensor is bad?
Who makes Subaru OEM O2 sensors?
Denso brand
The Denso brand is what Subaru uses as OEM.
What is the code for the O2 sensor on a Subaru?
The P0420 code is an indicator of a problem with the catalytic converter in your Subaru. Common causes can include failed or malfunctioning components, such as the oxygen sensor, fuel system, EGR system, and exhaust system. It’s best to take your vehicle to a professional mechanic for diagnosis and repairs.
What is the part number for the Subaru map sensor?
Subaru Manifold Pressure Sensor (MAP) for Liberty, Forester, XV, BRZ 2.0L 2.5L – 22627AA510.
What is the part number of the Subaru oxygen sensor?
Oxygen Sensor – Subaru (22690AA850)
Are all O2 sensors universal?
Every vehicle is unique with its engine design, capacity, coding and manufacturing period, and therefore requires specific oxygen sensors.
How do I know which O2 sensor to buy?
Check your vehicle’s manual: Your vehicle’s manual should have information on the type of oxygen sensor you need. Use an OBD2 code reader: An OBD2 code reader can help you determine which oxygen sensor is faulty by reading the error code.
Do oxygen sensors have part numbers?
Looks like there’s two different part numbers, one for the upstream sensors and one for the downstream ones, likely the only difference being the length of the wire attached to each.
How do I find my oxygen sensor part number?
The OEM part number can be found directly on the part itself. You can also call a dealership with your VIN, and they will provide you with the OEM part number. You can give one of our car specialists a call at 1-888-907-7225 for further assistance in purchasing your oxygen sensor.
Can a catalytic converter code be an O2 sensor?
Can a bad O2 sensor cause a P0420 code? Yes, it’s one of the issues that can make the catalytic converter inefficient. A catalyst monitor uses signals from the downstream O2 sensor to determine catalyst efficiency. It uses signals from the upstream O2 sensor as a reference point.
How can I tell which O2 sensor is bad?
A decrease in fuel efficiency can be a telltale sign that an O2 sensor is not performing as it should. This can happen because of a fuel mixture that is either too lean or too rich. Such a swing in A/F ratio is a sign that an upstream or control sensor is faulty.
