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Introduction

It appears that most people do not realize that the Jimny has a cabin / pollen filter, or at least has the facility for a cabin filter.

Most manuals never refer to it, even in the OEM Service Guide.

A lot of people, particularly those who drive off-road, are tired of the clouds of leaves that hit you in the face when you open the fascia vents. Fitting a cabin filter is straight forward once you know where it is (supposed to be) hidden.

If your Jimny already has a cabin filter installed (but you have not been aware of it), the filter is probably heavily clogged.

Used old cabin filter with charcoal particles

• This is an example of a five year old (heavily used) cabin filter of unknown manufacturer, which was removed from a Jimny 3.
  • This is a filter which contains charcoal particles, so it is normal to look "dirty" / greyish, but not this much.
• That picture was unfortunately taken just after the leaves and grit were brushed off off from the filter.
• The weight of that used dirty filter was around 800 grams!

Required parts

The filter itself

Choose your air cabin filter wisely:

1. There are many erroneous aftermarket compatibility claims (regarding dimensions) on the Internet.
   • First check if the dimensions match.
2. Then choose a suitable filter type.
   • Your aim should be to match filter's filtering capabilities with your inhalation requirements.

All info about cabin filters is written in detail in the wiki article Fluids and filters - proper selection.

Filter cover

Genuine cabin filter cover

• You may wish to consider buying a spare cabin filter cover at the same time.
• The part number of Suzuki's genuine cabin / pollen filter cover for Jimnys is: 95423-81A01
• The suitable cover is also offered in BigJimny Shop.

It is common to break the filter cover when removing it as the plastic becomes brittle.

Changing / Installing a cabin filter

Tools

• Assorted screwdrivers or blade

I cannot emphasis too strongly how easy it is to break the old cover!

Installation

Passenger footwell

• Here is the filter cover, up underneath the dashboard on the passenger side of the vehicle

Here is the cover in the footwell

Open brake caliper

• First remove the glovebox.
• This is done by flexing the sidewalls so the plastic retaining lugs can drop past the edge of the fascia.
• Lower the whole glovebox away.
• I am using a screwdriver with the end protected by a cloth to stop it marking the fascia, as I use it to prise away the retaining lugs.

Cabin filter cover retaining clips

Glovebox dropped open

• The filter cover is retained by small clips on the end.
• The tip of the scewdriver points to where the clip is (hidden).

Using blade to prise clip

• Warm the plastic filter cover.
• Either use a hairdrier or allow the car's own heater to warm the car (on re-circulate setting).
• If the plastic is cold it is more likely to fracture.
• Insert a small blade into the filter retaining lugs and gently prise it away from the edge of the moulded catches on the heater body.
• Do this a bit at a time alternating front and back.

Inserting the cabin filter

• If you have a UK Jimny, you are more than likely to find an empty hole now (full of bits of leafs).
• Simply insert the cabin filter.

Press the new cover on

• Gently press the filter cover back into place.

Broken!!

• Don't think that you will be immune to breaking the filter cover - here is mine!

Additional reading

• Russian user report on disinfecting the ventilation system and replacing the cabin filter in a Jimny 3
• Russian user report on how to solve the problem of breaking a cabin filter cover on a Jimny 3

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Page last edited on 17/01/2021 by user Bosanek