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Bosch C3947WS Cabin Air Filter
Overview of Bosch Cabin Filter, Activated Carbon C3947WS
The Bosch Cabin Filter, Activated Carbon C3947WS is designed to improve air quality inside your vehicle by filtering out odors and airborne contaminants. Specifically engineered for select Buick, Chevrolet, GMC, and Saturn models, this cabin air filter uses activated charcoal media to enhance passenger comfort.
- Activated charcoal filter media for effective odor removal
- Includes activated carbon pre-filter to reduce unpleasant smells
- OEM standard part ensuring proper fit and function
- Foam automotive material for durability and filtration efficiency
- Compatible with Buick Acadia, Acadia Limited, Chevrolet Enclave, GMC Outlook, and Chevrolet Traverse
- Single filter quantity per unit
Detailed Product Description
The Bosch Cabin Filter, Activated Carbon C3947WS belongs to the Cabin Filter, Activated Carbon product line, which focuses on enhanced air purification through activated charcoal technology. This filter media material is specifically designed to trap odors and airborne particles, providing cleaner air inside the vehicle cabin. The activated carbon pre-filter further assists in neutralizing unpleasant smells, making it suitable for drivers sensitive to environmental pollutants or allergens.
Constructed with foam automotive material, this cabin air filter maintains structural integrity while effectively filtering contaminants. It is an OEM standard part, ensuring compatibility and reliable performance in the specified vehicle models. The charcoal-type cabin filter is engineered to meet the filtration needs of Buick Acadia, Acadia Limited, Chevrolet Enclave, GMC Outlook, and Chevrolet Traverse models, making it a precise replacement part.
Applications and Problem Solving
- Reduces odors from outside air entering the vehicle cabin
- Filters dust, pollen, and airborne contaminants for improved air quality
- Helps maintain HVAC system efficiency by preventing debris buildup
- Enhances passenger comfort by minimizing allergens and irritants
- Supports a cleaner interior environment in Buick, Chevrolet, GMC, and Saturn vehicles
Installation Notes and Tips
Installation of the Bosch Cabin Filter, Activated Carbon C3947WS is straightforward and typically requires no special tools. Refer to the vehicle’s owner manual for the cabin filter location and replacement procedure. Ensure the filter is oriented correctly according to airflow direction markings. Regular replacement intervals are recommended to maintain optimal air quality and HVAC system performance.
Quality Assurance and Warranty
Bosch manufactures this cabin air filter to meet OEM standards, ensuring reliable fitment and filtration performance. While specific warranty details are not provided, Bosch products generally adhere to strict quality control processes. Using the Bosch Cabin Filter, Activated Carbon C3947WS helps maintain the integrity of your vehicle’s HVAC system and cabin air quality.
| Brand | Bosch |
| Part Number | C3947WS |
| Position | Cabin Filter, Activated Carbon |
| Filter Media Material | Activated charcoal |
| Activated Carbon Pre-Filter For Odor Removal | Yes |
| Automotive Item Type | Oem standard part |
| Automotive Material | Foam |
| Cabin Filter Type | Charcoal |
| Cases Per Pallet (ORLY) | 6 |
| Filter Quantity | 1 |
| HEPA Filter | No |
| Unit(s) per Car Qty (ORLY) | 1 |
This part fits 34 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Buick | Enclave | N/A | Cabin Filter, Activated Carbon |
| 2017 | Chevrolet | Traverse | N/A | Cabin Filter, Activated Carbon |
| 2017 | GMC | Acadia Limited | N/A | Cabin Filter, Activated Carbon |
| 2016 | Buick | Enclave | N/A | Cabin Filter, Activated Carbon |
| 2016 | Chevrolet | Traverse | N/A | Cabin Filter, Activated Carbon |
| 2016 | GMC | Acadia | N/A | Cabin Filter, Activated Carbon |
| 2015 | Buick | Enclave | N/A | Cabin Filter, Activated Carbon |
| 2015 | Chevrolet | Traverse | N/A | Cabin Filter, Activated Carbon |
| 2015 | GMC | Acadia | N/A | Cabin Filter, Activated Carbon |
| 2014 | Buick | Enclave | N/A | Cabin Filter, Activated Carbon |
| 2014 | Chevrolet | Traverse | N/A | Cabin Filter, Activated Carbon |
| 2014 | GMC | Acadia | N/A | Cabin Filter, Activated Carbon |
| 2013 | Buick | Enclave | N/A | Cabin Filter, Activated Carbon |
| 2013 | Chevrolet | Traverse | N/A | Cabin Filter, Activated Carbon |
| 2013 | GMC | Acadia | N/A | Cabin Filter, Activated Carbon |
| 2012 | Buick | Enclave | N/A | Cabin Filter, Activated Carbon |
| 2012 | Chevrolet | Traverse | N/A | Cabin Filter, Activated Carbon |
| 2012 | GMC | Acadia | N/A | Cabin Filter, Activated Carbon |
| 2011 | Buick | Enclave | N/A | Cabin Filter, Activated Carbon |
| 2011 | Chevrolet | Traverse | N/A | Cabin Filter, Activated Carbon |
| 2011 | GMC | Acadia | N/A | Cabin Filter, Activated Carbon |
| 2010 | Buick | Enclave | N/A | Cabin Filter, Activated Carbon |
| 2010 | Chevrolet | Traverse | N/A | Cabin Filter, Activated Carbon |
| 2010 | GMC | Acadia | N/A | Cabin Filter, Activated Carbon |
| 2010 | Saturn | Outlook | N/A | Cabin Filter, Activated Carbon |
| 2009 | Buick | Enclave | N/A | Cabin Filter, Activated Carbon |
| 2009 | Chevrolet | Traverse | N/A | Cabin Filter, Activated Carbon |
| 2009 | GMC | Acadia | N/A | Cabin Filter, Activated Carbon |
| 2009 | Saturn | Outlook | N/A | Cabin Filter, Activated Carbon |
| 2008 | Buick | Enclave | N/A | Cabin Filter, Activated Carbon |
| 2008 | GMC | Acadia | N/A | Cabin Filter, Activated Carbon |
| 2008 | Saturn | Outlook | N/A | Cabin Filter, Activated Carbon |
| 2007 | GMC | Acadia | N/A | Cabin Filter, Activated Carbon |
| 2007 | Saturn | Outlook | N/A | Cabin Filter, Activated Carbon |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.