Cabin filter in Nissan X-Trail T31 (2007–2013 model year) is a small but critical element on which the air quality in the cabin, the operation of the climate control system and even the life of the stove depend. Many owners forget about its existenceuntil you begin to notice a persistent musty odor, poor air flow from the vents, or constant fogging of the windows. Meanwhile, replace the cabin filter with T31 you can do it yourself in 15–20 minutes, saving 1–2 thousand rubles on a service visit.

In this article you will find step-by-step instructions with photos and videos, recommendations for choosing a filter (including analogs and carbon options), as well as answers to frequently asked questions. We'll figure it out why on X-Trail T31 after 2010 the filter may be in a different place, how to avoid mistakes during installation and what to do if the new filter does not fit into place. If you have never done this kind of work, don’t worry: this procedure does not require tools, just your hands and a little patience.

Where is the cabin filter located? Nissan X-Trail T31?

Depending on the year of manufacture and configuration X-Trail T31 the filter can be located in two places:

  • 📍 Under the glove compartment - the most common location for models 2007–2010 years. The filter is hidden behind a plastic cover, which is secured with latches.
  • 📍 Behind the glove compartment - typical for restyled versions 2011–2013 years. Here you will have to remove the glove compartment (it is secured with 4 bolts) to get to the filter.

To accurately determine the location, pay attention to VIN code your car:

  • If 10th character of VIN — 8 or 9 (2008–2009), the filter is most likely under the glove compartment.
  • If 10th character — A, B or C (2010–2013), prepare to remove the glove compartment.

Not sure? A simple test: turn on the heater fan at maximum speed. If the air flow is weak and there is a smell of dust coming from the deflectors, the filter is definitely clogged and needs to be replaced.

📊 Where is your cabin filter on the X-Trail T31?
  • Under the glove compartment
  • Behind the glove compartment
  • I don't know, I haven't changed it yet
  • Another option

How often should you change the cabin filter?

The manufacturer recommends replacement every 15,000 km or once a year, but in practice the period depends on the operating conditions:

Operating conditions Recommended replacement interval
Urban use (dusty roads, traffic jams) Every 10,000 km or 6 months
Country trips (clean air, little dust) Every 20,000 km or 1.5 years
Extreme conditions (construction dust, smog, poplar fluff) Every 5,000–7,000 km
Passengers with allergies or asthma Every 8,000 km + carbon filter

Signs that it's time to change the filter immediately:

  • 🌫️ Constant fogging of the glass, even with the stove on.
  • 👃 Unpleasant smell (mold, dampness) when the fan is turned on.
  • 💨 Weak air flow from the deflectors at maximum speed.
  • 🤧 Passengers develop a cough or allergic reactions in the cabin.
⚠️ Attention: If you neglect to replace the filter, dust and dirt may enter the air conditioner evaporator, which will lead to its failure. Repairing the evaporator will cost 15–20 thousand rubles - 10 times more expensive than a new filter!

Which cabin filter to choose for Nissan X-Trail T31?

Original filter from Nissan has an article number 27277-4M00A (regular) or 27277-4M00B (coal). However, its price (~1,200–1,500 rubles) often forces owners to look for analogues. Here are the tested options:

Brand Article Type Price, rub. Notes
Nissan 27277-4M00A Regular 1 200–1 500 Original, guaranteed fit
Mann CU 22011 Coal 800–1 000 The best analogue in terms of price/quality ratio
Filtron K 1321A Coal 600–750 Budget option, good filtration
Bosch 1 987 429 660 Regular 700–900 Reliable, but can be tough to install
TSN 9.7.831 Coal 500–650 The most budget-friendly, but the filtration quality is average

Selection tips:

  • 🔍 Carbon filter copes better with odors and harmful gases (ideal for the city), but costs more.
  • 💰 Regular filter Cheaper, but less effective at retaining fine dust and allergens.
  • ⚠️ Avoid cheap no-name filters - they may crumble or not fit tightly, allowing dirt to pass through.
  • 📏 Check before purchasing dimensions: the original has dimensions 210 × 200 × 25 mm.
💡

If you often drive on dusty roads, buy a filter with additional layer of antibacterial impregnation (For example, Mann CU 22011). This will prevent the growth of bacteria and mold.

Step-by-step instructions: how to change the cabin filter to Nissan X-Trail T31

The replacement process depends on the location of the filter. Below are instructions for both options.

Option 1: Filter under the glove compartment (2007–2010)

You don't need any tools - just a flashlight and a new filter.

  1. Open the glove compartment and remove all things from it.
  2. Press on the side walls of the glove compartment (they are on the latches) and lower it down. It should hang on the lower mounts.
  3. Under the glove compartment you will see a plastic filter cover. It is attached to two latches - press them out with a screwdriver or your fingers.
  4. Pull out the old filter (it may be dirty - have a trash bag ready).
  5. Clean the seat remove dust and debris with a vacuum cleaner or damp cloth.
  6. Install a new filter, observing the direction of the arrow (it should look down).
  7. Close the lid and return the glove compartment to its place.

☑️ What to do before installing a new filter

Done: 0 / 4

Option 2: Filter behind the glove compartment (2011–2013)

Here you will need Phillips screwdriver or a screwdriver.

  1. Remove the glove compartment:
    • Open it up and unscrew it 2 bolts at the top (under plastic plugs).
    • Unscrew 2 bolts at the bottom (they are hidden behind rubber seals).
    • Carefully pull the glove compartment towards you - it will be removed from the guides.
  • Behind the glove compartment you will see the filter cover. Release the latches and remove it.
  • Pull out the old filter (it may be deformed - don't worry, this is normal).
  • Clean the box from leaves and dust (you can use a vacuum cleaner).
  • Install a new filter, focusing on the arrow (it should look left).
  • Close the lid and return the glove compartment to its place, tightening all the bolts.

    • If the filter does not fit into place:

    • 🔄 Check if you have mixed up top and bottom (the arrow should be directed in the direction of air movement).
    • 📏 Make sure the filter is the right size (sometimes analogues can be 1-2 mm wider).
    • 🔨 Carefully bend the edges of the filter if it rests on the plastic.
    What should I do if the lid latches are broken?

    If the plastic latches of the filter cover break off, do not despair. You can temporarily fix the cover cable ties or double-sided tape, but it is better to replace the cover (part number 27278-4M000).

    ⚠️ Attention: On restyled X-Trail T31 (2011–2013) when installing the glove compartment back do not overtighten the bolts - plastic may crack! Screw them tightly enough.

    Common mistakes when replacing the cabin filter with X-Trail T31

    Even such a simple procedure can be spoiled by mistakes. That's what can't do:

    • 🚫 Install the filter in reverse - if the arrow points in the wrong direction, the filter will not only not work, but may also damage the stove fan.
    • 🚫 Ignore footprint cleaning — accumulated dirt will quickly clog the new filter.
    • 🚫 Buy a filter without checking the size - some analogues (for example, from Filtron) may be 1-2 mm wider, which is why they will not fit into place.
    • 🚫 Do not close the lid all the way - this will lead to the suction of unfiltered air and whistling when the fan operates.
    • 🚫 Change the filter only in spring — in the fall, a lot of leaves and moisture get into it, which accelerates the appearance of mold.

    Another common problem is squeak after replacement. It occurs if:

    • The filter is too tight and rubs against the plastic (solution: bend the edges).
    • The lid is not closed completely (solution: open and close again).
    • There are leaves or debris left in the box (solution: repeat cleaning).
    💡

    If, after replacing the filter, a whistle appears in the cabin, most likely the cover does not fit tightly. Open it and check for any gaps.

    Video instruction: replacing the cabin filter with Nissan X-Trail T31

    For clarity, we recommend watching a video with a step-by-step process. Pay attention to the points:

    • 🎥 How exactly the lid latches are pressed (they may differ on different versions).
    • 🎥 Direction of filter installation (the arrow should point down or to the left, depending on the year).
    • 🎥 Method for removing the glove compartment on restyled models (where the bolts are located).

    Useful videos:

    If this is your first time changing the filter, watch the video first - this will help to avoid mistakes with the installation direction and fastening of the glove compartment.

    What to do if problems remain after replacing the filter?

    Sometimes even after installing a new filter, owners X-Trail T31 face:

    • 🌬️ Low air flow - the cause may be clogged engine air filter (it affects the operation of the stove) or a faulty fan.
    • 🤢 Unpleasant smell - if the filter is carbon, but the smell remains, the problem may be air conditioner evaporator (needs cleaning).
    • 💦 Sweating glasses - check recirculation valve (it may be jammed).

    Solutions:

    • 🔧 If the stove is blowing weakly, check fan fuse (F30, 30A in the block under the steering wheel).
    • 🧼 To eliminate odor, use cleaning the evaporator special foam (for example, Liqui Moly Klima-Anlagen-Reiniger).
    • 🔄 If the glass sweats, turn it on recirculation mode for 5-10 minutes, then return to normal mode.
    ⚠️ Attention: If after replacing the filter the stove stops blowing at all, check to see if a foreign object (for example, leaves) has gotten into the fan. In this case, disassembly of the dashboard will be required.

    FAQ: answers to frequently asked questions

    Is it possible to drive without a cabin filter?

    Technically yes, but this will lead to:

    • Rapid wear of the stove fan (dust acts as an abrasive).
    • Contamination of the air conditioner evaporator (mold, bacteria).
    • Dust and exhaust gases entering the interior (harmful to health).

    If the filter is torn or lost, install a new one. within a week.

    Which filter is better - carbon or regular?

    The choice depends on the conditions:

    • Coal better retains odors and harmful gases (ideal for the city, traffic jams, allergy sufferers).
    • Regular cheaper and quite effective for country trips.

    If your budget allows, take coal - it will pay off in health.

    What happens if you put the filter on the wrong side?

    The filter will not perform its function:

    • Dust and dirt will penetrate into the interior.
    • There may be whistling or noise when the fan is operating.
    • A carbon filter will not neutralize odors.

    If you make a mistake, simply turn the filter over (the arrow should point in the direction of air flow).

    Does the filter seal need to be lubricated?

    No, this is not required. The filter seal is made of rubber or foam and does not require lubrication. If it hardens or breaks, replace the filter.

    Is it possible to wash the cabin filter?

    Wash regular filters useless - they consist of paper, which becomes deformed when wet. Carbon filters can be carefully vacuumed, but their effectiveness will then decrease by 30-50%. Better to buy a new one.