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The 2009 GMC Sierra doesn't come equipped with a cabin air filter, so you may notice some bothersome noises produced by the air conditioner, likely due to loose mounting bolts or a malfunctioning compressor, possibly caused by an excess of Freon. These noises should be addressed promptly to prevent frustration. Experiencing discomfort from a malfunctioning air conditioner is unpleasant, underscoring the importance of maintaining it well to avoid potential issues like a faulty motor, an imprecise thermostat, unpleasant odors from the vents affecting your comfort, a loose fan, or Freon leaks leading to sweating.
What are the steps for replacing the cabin air filter in a 2009 GMC Sierra pickup truck?
The 2009 GMC Sierra features a removable cabin air filter that can be found behind the glovebox and is included in all trim levels as standard equipment.
The 2009 GMC does not come equipped with an interior air filter.
No, the 2009 GMC Sierra does not come equipped with a cabin air filter.
You'll find it located behind the kick plate, underneath the glove compartment. To access it, you'll need to cut out the plastic on the underside. Once removed, the new filter kit will come with a replacement cover that screws on.
YouTube offers a simple instructional video to help you out. Best of luck!
My 2009 GMC Sierra does not have a cabin filter.
So, why are cabin air filters sold at places like Meijer and Walmart? It's a challenge to reach the cabin air filter behind the glove box, unless you have the smallest hands ever! 😂🤷♀️