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Rover 400 series Air Filter Change

Air Filter Removal

No tools are required for this job, just a new filter Rover part No:- PHE100330.

PHE100330
It is a very simple operation taking about 10 minutes. Open the bonnet and the air filter housing can be seen at the front LH side of the engine bay. There are four clips that hold the cover on the filter assembly these will just un-clip, (note the one tucked behind the cover). The cover can then be lifted clear exposing the filter.

Rover 420 Air Filter Clips



Lift the old filter out and vacuum out the housing.

filter in housing empty housing


Fit the new filter, and replace the filter housing cover. Ensure the filter cover is correctly positioned and re clip into place. the engine management system will adjust to the new mixture ratio automatically.


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