Description
Maintain correct airflow and protect your Powerstroke diesel engine with this Genuine Ford air filter restriction indicator.
Installed on the air-cleaner assembly, the indicator measures intake restriction caused by dirt and debris accumulating in the air filter. As restriction increases, the indicator displays the condition of the filter, helping prevent unnecessary filter replacement while ensuring a heavily restricted filter is identified before it affects engine performance.
Features
- Genuine Ford/Motorcraft replacement component
- Mechanical air filter restriction indicator
- Helps identify a dirty or restricted air filter
- Direct replacement for the original indicator
- Installs into the factory air-cleaner assembly
- Supplied as one indicator assembly





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