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Bosch P3898WS Cabin Air Filter
Overview of Bosch Cabin Filter P3898WS
The Bosch Cabin Filter P3898WS is designed to maintain clean air quality inside your vehicle's cabin. Engineered for select Pontiac and Subaru models, this particulate cabin air filter helps reduce airborne contaminants for a healthier driving environment.
- OEM standard part ensuring reliable fit and function
- Filter media made of spunbound polyester combined with synthetic meltblow fibers
- Dimensions: 7.56 inches width by 1.14 inches height for precise fitment
- Foam automotive material for durability and effective filtration
- Recommended replacement interval of 12,000 miles for optimal performance
- Particulate cabin filter type designed to capture dust and allergens
- Compatible with Pontiac Vibe and Subaru Legacy and Outback models
About the Bosch Cabin Filter Product Line
The Bosch Cabin Filter line focuses on delivering filtration solutions that meet OEM standards for various vehicle makes and models. The P3898WS is part of this line, offering a particulate filter media that balances filtration efficiency and airflow. This product line emphasizes quality materials such as spunbound polyester and synthetic meltblow fibers to capture fine particles without the use of activated carbon or HEPA layers.
Product Details and Specifications
The Bosch P3898WS cabin air filter features a filter media composed of spunbound polyester along with synthetic meltblow fibers, which effectively trap particulate matter such as dust, pollen, and other airborne contaminants. The filter is constructed with foam automotive material to provide a secure seal and durability within the HVAC system. Measuring approximately 7.56 inches in width and 1.14 inches in height, this filter is designed to fit specific Pontiac and Subaru vehicles, including the Pontiac Vibe and Subaru Legacy and Outback models. It is a particulate type filter without activated carbon or HEPA filtration layers, focusing on particulate removal rather than odor control.
Applications and Benefits
- Reduces dust and pollen entering the vehicle cabin
- Helps maintain HVAC system efficiency by preventing debris buildup
- Improves air quality for drivers and passengers with allergies or sensitivities
- Prevents accumulation of airborne particles that can cause unpleasant odors
- Supports a cleaner and more comfortable driving environment in Pontiac Vibe and Subaru Legacy and Outback vehicles
Installation Notes and Tips
When replacing the Bosch Cabin Filter P3898WS, ensure the vehicle is compatible by verifying the make and model: Pontiac Vibe, Subaru Legacy, or Subaru Outback. Follow the vehicle manufacturer’s instructions for accessing the cabin air filter compartment, typically located behind the glove box or under the dashboard. Handle the filter carefully to avoid damage to the filter media and ensure the foam edges seat properly to prevent air bypass. Replace the filter every 12,000 miles or as recommended in the vehicle’s maintenance schedule.
Quality Assurance and Warranty
The Bosch Cabin Filter P3898WS is manufactured to meet OEM standards, ensuring consistent quality and fitment. Bosch applies rigorous quality control processes to maintain product reliability. While specific warranty details are not provided, Bosch products typically come with manufacturer-backed quality assurance to support customer confidence in performance and durability.
| Brand | Bosch |
| Part Number | P3898WS |
| Position | Cabin Filter |
| Filter Media Material | Spunbound polyester along with synthetic meltblow fibers |
| Width | 7.559055 |
| Height | 1.141732 |
| Activated Carbon Pre-Filter For Odor Removal | No |
| Automotive Item Type | Oem standard part |
| Automotive Material | Foam |
| Cabin Filter Type | Particulate |
| Cases Per Pallet (ORLY) | 12 |
| Filter Quantity | 1 |
| HEPA Filter | No |
| Recommended Replacement Interval | 12000 mi |
| Unit(s) per Car Qty (ORLY) | 1 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Subaru | Legacy | N/A | Cabin Filter |
| 2018 | Subaru | Outback | N/A | Cabin Filter |
| 2017 | Subaru | Legacy | N/A | Cabin Filter |
| 2017 | Subaru | Outback | N/A | Cabin Filter |
| 2016 | Subaru | Legacy | N/A | Cabin Filter |
| 2016 | Subaru | Outback | N/A | Cabin Filter |
| 2015 | Subaru | Legacy | N/A | Cabin Filter |
| 2015 | Subaru | Outback | N/A | Cabin Filter |
| 2014 | Subaru | Legacy | N/A | Cabin Filter |
| 2014 | Subaru | Outback | N/A | Cabin Filter |
| 2013 | Subaru | Legacy | N/A | Cabin Filter |
| 2013 | Subaru | Outback | N/A | Cabin Filter |
| 2012 | Subaru | Legacy | N/A | Cabin Filter |
| 2012 | Subaru | Outback | N/A | Cabin Filter |
| 2011 | Subaru | Legacy | N/A | Cabin Filter |
| 2011 | Subaru | Outback | N/A | Cabin Filter |
| 2010 | Pontiac | Vibe | N/A | Cabin Filter |
| 2010 | Subaru | Legacy | N/A | Cabin Filter |
| 2010 | Subaru | Outback | N/A | Cabin Filter |
| 2009 | Pontiac | Vibe | N/A | Cabin Filter |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.