Catalyst Temperature Sensor AG9112B591BB | Genuine Ford Mondeo MB

This is the Genuine Ford Catalyst Temperature Sensor (AG9112B591BB) to suit the Mondeo MB. 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: AG9112B591BB
• Also written as: AG91-12B591-BB, AG91 12B591 BB
• Ford base part: 12B591

Vehicle fitment

• Ford Mondeo MB

Related parts

• EGR Exhaust Gas Valve 9M5Q9D475DC

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 AG9112B591BB a Genuine Ford part? Yes. This is Ford part number AG9112B591BB, brand new and genuine.

What does AG9112B591BB fit? Mondeo MB. See the full fitment list above.

Is AG91-12B591-BB the same part? Yes. AG91-12B591-BB and AG91 12B591 BB are the same Ford part number written with spaces or dashes.