Introduction
This guide will walk you through the steps for changing the cabin air filter in your 2003-2015 Nissan Armada. The repair is demonstrated on a 2012 Armada but should apply to all of the first generation.
A cabin air filter is important to replace because over time it gets dirty and will no longer be effective. You and your passengers are more likely to be exposed to dust and other allergens that can be bad for your health. It's important to change the cabin air filter every 15-30 thousand miles.
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Open the glove box.
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Use a Phillips #00 to remove the three screws at the top of the glove box.
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Lift the glove box out.
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Use a socket wrench to remove the 8 mm bolt securing the plastic cover to the cabin air filter.
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Remove the plastic cover and you should see two air filters next to each other.
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Carefully remove the filters starting with the left one as its easier to remove.
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Now remove the one on the right side.
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Place the dirty air filters to the side and have the new ones ready.
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Place the first filter to the right side with the airflow arrows pointing down.
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Insert the second air filter, to the left of the first filter.
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To reassemble your device, follow these instructions in reverse order.
