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Bosch P3933WS Cabin Air Filter
Overview of Bosch Cabin Filter P3933WS for Dodge and Jeep
The Bosch Cabin Filter P3933WS is designed to maintain clean air inside your vehicle's cabin by filtering out particulate contaminants. Specifically engineered for Dodge Liberty and Jeep Nitro models, this OEM standard part ensures reliable performance and compatibility.
- Filter media made of spunbound polyester combined with synthetic meltblow fibers
- Particulate cabin filter type for effective dust and pollen removal
- Foam automotive material for durability and fit
- Packaged as two filters per unit, suitable for vehicles requiring dual cabin filters
- Compatible with Dodge Liberty and Jeep Nitro models
Detailed Description of Bosch Cabin Filter P3933WS
The Bosch Cabin Filter P3933WS utilizes a blend of spunbound polyester and synthetic meltblow fibers to capture fine particulate matter, improving air quality inside the vehicle. This particulate filter type is designed to trap dust, pollen, and other airborne particles without the use of activated carbon or HEPA technology. The foam material used in the filter construction provides a secure fit and helps maintain the filter's structural integrity over time. As an OEM standard part, the P3933WS meets manufacturer specifications for Dodge Liberty and Jeep Nitro models, ensuring proper fitment and function.
This filter is part of Bosch's Cabin Filter product line, which focuses on delivering reliable air filtration solutions tailored to specific vehicle applications. The Cabin Filter line emphasizes quality materials and precise engineering to maintain cabin air cleanliness and comfort.
Applications and Problem Solving
- Reduces dust and pollen entering the vehicle cabin
- Helps prevent HVAC system clogging and inefficiency
- Improves air quality for occupants with allergies or respiratory sensitivities
- Maintains clear airflow through the vehicle’s ventilation system
- Supports overall HVAC system longevity by filtering particulates
Installation Notes and Tips
When replacing the Bosch Cabin Filter P3933WS, ensure the vehicle is compatible by verifying the make and model—Dodge Liberty or Jeep Nitro. The filter is designed to fit securely using the foam material to prevent air bypass. Replace both filters if your vehicle requires two cabin filters to maintain balanced airflow. Follow the vehicle manufacturer’s instructions for filter access and replacement to avoid damage to the HVAC system.
Quality Assurance
As an OEM standard part, the Bosch Cabin Filter P3933WS adheres to strict quality and manufacturing standards. Bosch’s Cabin Filter line is engineered to meet or exceed original equipment specifications, providing consistent filtration performance. Warranty information is subject to Bosch’s terms and conditions and may vary by region.
| Brand | Bosch |
| Part Number | P3933WS |
| Position | Cabin Filter |
| Filter Media Material | Spunbound polyester along with synthetic meltblow fibers |
| 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) | 6 |
| Filter Quantity | 2 |
| HEPA Filter | No |
| Unit(s) per Car Qty (ORLY) | 2 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Jeep | Liberty | N/A | Cabin Filter |
| 2011 | Jeep | Liberty | N/A | Cabin Filter |
| 2010 | Jeep | Liberty | N/A | Cabin Filter |
| 2009 | Dodge | Nitro | N/A | Cabin Filter |
| 2009 | Jeep | Liberty | N/A | Cabin Filter |
| 2008 | Dodge | Nitro | N/A | Cabin Filter |
| 2008 | Jeep | Liberty | 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.