Automotive Parts [Lifetime Warranty] CF11663 Activated Cabin Carbon Air Filter - Pack of 2
Two CF11663 activated carbon cabin air filters displayed in front of Blue Stars branded product packaging.
Single CF11663 activated carbon cabin air filter replacement part shown next to a truck.
CF11663 activated carbon cabin air filter showing three-layer material design and dust filtration process.
Comparison chart showing CF11663 activated carbon cabin air filter features versus standard filters.
Mechanics installing a CF11663 activated carbon air filter to improve engine air filtration and impurity removal.
CF11663 activated carbon cabin air filter showing 9.25 x 6.7 inch dimensions and vehicle compatibility list.
Happy family driving in a car with clean air provided by CF11663 activated carbon cabin air filter.
Two CF11663 activated carbon cabin air filters displayed in front of Blue Stars branded product packaging.
Single CF11663 activated carbon cabin air filter replacement part shown next to a truck.
CF11663 activated carbon cabin air filter showing three-layer material design and dust filtration process.
Comparison chart showing CF11663 activated carbon cabin air filter features versus standard filters.
Mechanics installing a CF11663 activated carbon air filter to improve engine air filtration and impurity removal.
CF11663 activated carbon cabin air filter showing 9.25 x 6.7 inch dimensions and vehicle compatibility list.
Happy family driving in a car with clean air provided by CF11663 activated carbon cabin air filter.
Lifetime Warranty

[Lifetime Warranty] CF11663 Activated Cabin Carbon Air Filter - Pack of 2

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CF11663 Activated Cabin Carbon Air Filter - Pack of 2

Key Features

  • Filters up to 99% of airborne contaminants such as dust, pollen, and road debris.
  • Infused with activated carbon to absorb exhaust fumes, smoke, and other odors.
  • Multi-layer media enhances particle capture and filtration efficiency.
  • Improves HVAC system performance by maintaining clean airflow.
  • Provides a cleaner, more comfortable breathing environment inside the vehicle cabin.

Replaces / Cross-Reference Part Numbers

  • CF11663
  • 20958479
  • CF179C
  • C3947WS
  • VF1012
  • C26205

Compatibility & Fitment

  • Buick: Enclave (2008-2017)
  • Chevrolet: Traverse (2009-2017)
  • GMC: Acadia (2007-2016), Acadia Limited (2017)
  • Saturn: Outlook (2007-2010)

When to Replace

  • Recommended replacement every 12 months or 12,000 miles, whichever comes first.
  • Replace sooner if you experience reduced airflow from vents.
  • Replace if a persistent musty odor is present in the cabin.

Installation Tips

  • The filter housing is typically located behind the glove compartment.
  • Note the airflow direction arrow on the side of the old filter before removal.
  • Install the new filter ensuring the airflow arrow matches the vehicle's system.
  • Ensure the filter is seated securely in the housing to prevent air bypass.
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  • Fixing symptoms

    Fixing symptoms

    If your vehicle has unpleasant odors or decreased airflow , it’s time to replace your old filter with our superior yet affordable filter!
  • Premium Quality

    Premium Quality

    Our product is made of high-quality materials built to match your exact requirements, ensuring long-lasting and effective operation.
  • Saving solution

    Saving solution

    Enjoy the great feeling when your car work properly like before - BlueStars brings DIY solutions to help you deal with any trouble
  • Simple installation

    Simple installation

    Release the glove box on the front passenger side. Remove the filter cover. Pull out your old cabin filter. Reinstall with the new filter.
4-LAYER FILTRATION

4-LAYER FILTRATION

1. Non-woven Fabric: Effectively block dust, road leaves, and other debris; 2. Activated Carbon: Absorb unpleasant odors, VOCs, and harmful gases from the air; 3. Arm & Hammer Baking Soda: Trap stronger smells & large airborne particles and prevent the growth of bcteria; 4. HEPA Filter: High-Efficiency Particulate Air filter achieves deep filtration to microparticles from 0.1 µm.
Brand Model Number
Replaces OE part numbers #CAF11663, ACF011, CF179C, 90295C, 20958479, GM20958479, WP10074, PC-6205C, C26205C, XC26205C, GA-22, CF-248, VF1012, C3947WS, 2230074
Buick Enclave 2008-2017
Chevy Traverse 2009-2017
GMC Acadia 2007-2016
GMC Acadia Limited 2017
Saturn Outlook 2007-2010
Brand Name
‎BlueStars
Model Info
‎CF11663
Item Weight
‎7 ounces
Product Dimensions
‎1.4 x 7.3 x 9.8 inches
Part Number
‎CF11663
Color
‎2 x CF11663
Compatible Device
‎Buick Enclave 2008-2017, Chevy Traverse 2009-2017, GMC Acadia 2007-2016, GMC Acadia Limited 2017, Saturn Outlook 2007-2010
Material Type
‎Blend of Polypropylene, Activated Carbon, and Baking Soda
Included Components
‎No
Batteries Included?
‎No
Batteries Required?
‎No

FAQ

This filter is designed for the following vehicles: Buick Enclave (2008–2017), Chevrolet Traverse (2009–2017), GMC Acadia and Acadia Limited (2007–2016), and Saturn Outlook (2007–2010).
This filter replaces OEM part number 20958479 and GM20958479. It also cross-references with part numbers CAF11663, ACF011, CF179C, 90295C, XC26205C, and CF11663.
It is generally recommended to replace your cabin air filter every 12,000 to 15,000 miles, or at least once a year. If you frequently drive in dusty environments, heavy traffic, or areas with high pollution, you may need to change it more often to maintain proper airflow and air quality inside the cabin.
Common symptoms include reduced airflow from your vehicle's HVAC vents, persistent unpleasant odors inside the cabin when the fan is running, or increased dust accumulation on the interior dashboard. If you notice these issues, the filter is likely clogged and should be inspected.
Activated carbon filters provide an extra layer of filtration compared to standard paper filters. The carbon layer helps to absorb and neutralize odors, gases, and pollutants, such as exhaust fumes and smoke, before they enter the vehicle's interior, providing a fresher cabin environment.
Replacing the cabin air filter in these models is a straightforward task that typically takes 10 to 15 minutes. In most of these vehicles, the filter is located behind the glove box. You will generally need to remove the glove box assembly to access the filter housing; no specialized mechanical tools are required.