Catalyst Temp Sensor AV4112B591CB | Genuine Ford Focus

Genuine Ford Catalyst Temp Sensor, part number AV4112B591CB, for the Focus. Brand new, Genuine Ford, dispatched Australia-Wide.

About this part

This is a Genuine Ford sensor that plugs straight into the factory wiring and sends the right signal to the vehicle's computer. It is part of the exhaust and emissions system.

When to replace it

• A warning light or a fault code pointing to this sensor.
• The system it reads behaving erratically.

Fitting tip

Confirm the fault with a scan tool before replacing. Clear the codes once fitted.

Part numbers

• Ford part number: AV4112B591CB
• Also written as: AV41-12B591-CB, AV41 12B591 CB
• Ford base part: 12B591

Vehicle fitment

• Ford Focus

Related parts

• ExhaustModules & Sensor Assembly F1FA9G444GA
• ExhaustSensor FV4A9Y460BA

Not sure it fits?

Send us your VIN or rego with your order and we will check it against Ford's catalogue before it ships.

Questions

Is AV4112B591CB a Genuine Ford part? Yes. This is Ford part number AV4112B591CB, brand new and genuine.

What does AV4112B591CB fit? Focus. See the full fitment list above.

Is AV41-12B591-CB the same part? Yes. AV41-12B591-CB and AV41 12B591 CB are the same Ford part number written with spaces or dashes.