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Bosch P3939WS Cabin Air Filter
| Brand | Bosch P3939WS |
|---|---|
| Activated Carbon Pre-Filter For Odor Removal | No |
| Automotive Item Type | OEM Standard Part |
| Automotive Material | Foam |
| Cabin Filter Type | Particulate |
| Filter Media Material | Spunbound Polyester Along With Synthetic Meltblow Fibers |
| HEPA Filter | No |
| Product line | Cabin Filter |
| Fits | Acura and Honda · 89 vehicles |
OEM standard part. Built as a direct cabin filter replacement.
Particulate filtration. Multiple layers capture dirt and environmental particles.
Synthetic media. Spunbound polyester and meltblown fibers add layered protection.
Cross-references 80291T5RA01, 80291TF0405 and 80291TF3E01 for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch Cabin Air Filter for Honda and Acura
Bosch P3939WS is a particulate cabin air filter built for select Honda and Acura vehicles. It uses layered filter media to capture dirt and airborne particles before they enter the passenger compartment, helping maintain cleaner interior air for daily driving.
Key Features
- Particulate cabin air filter for HVAC systems
- Multiple layers of protection to trap environmental particles
- Captures up to 80% of dirt and airborne contaminants entering the vehicle
- Spunbound polyester with synthetic meltblown fibers
- OEM standard part construction
- Non-carbon, non-HEPA design
Product Details
The Bosch Cabin Filter line focuses on straightforward filtration performance for the cabin HVAC system. This Bosch P3939WS filter is designed to reduce the amount of dust, pollen, and road debris entering the interior through the ventilation system. It is a practical replacement choice for drivers looking to maintain cleaner airflow in Honda Civic, Honda CR-V, Honda HR-V, Honda Odyssey, Honda Accord, Acura RDX, Acura TLX, Acura Integra, and Acura ADX applications listed in the fitment data.
This part cross-references Honda/Acura OE numbers 80291T5RA01 and 80291TF0405 for the same application.
What It Helps Address
- Dust entering the cabin through the HVAC intake
- Reduced air cleanliness from a loaded or aging cabin filter
- Passenger discomfort from airborne road particles
- Restricted airflow caused by a clogged filter element
- Routine cabin air filter replacement on Honda and Acura models
Installation Notes
Verify the vehicle year, make, and model against the fitment list before ordering. Fits 2025 Acura ADX, N/A. Fits 2023-2025 Acura Integra, N/A. Fits 2022-2025 Acura RDX, N/A. Fits 2021-2025 Acura TLX, N/A. Fits 2023-2025 Honda Accord, N/A. Fits 2021-2025 Honda Civic, N/A. Fits 2021-2025 Honda CR-V, N/A. Fits 2021-2025 Honda HR-V, N/A. Fits 2022-2025 Honda Odyssey, N/A. Fits 2022 Honda Insight, N/A. Fits 2019-2021 Acura RDX, N/A. Fits 2021 Honda Clarity, N/A. Fits 2017-2019 Honda Clarity, N/A. Fits 2019-2021 Honda Insight, N/A. Fits 2010-2014 Honda Insight, N/A. Fits 2018-2021 Honda Odyssey, N/A. Fits 2016-2020 Honda Civic, N/A. Fits 2020 Honda Clarity, N/A. Fits 2017-2020 Honda CR-V, N/A. Fits 2009-2020 Honda Fit, N/A. Fits 2016-2020 Honda HR-V, N/A. Fits 2011-2016 Honda CR-Z, N/A.
Follow the vehicle service procedure for cabin filter access and replacement. Inspect the HVAC filter housing for debris before installing the new filter.
Quality Assurance
Bosch designs this cabin filter as an OEM standard replacement part for the listed Honda and Acura applications. The layered media construction is intended to provide consistent particulate filtration for passenger-cabin air quality.
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2025 | Acura | ADX | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2025 | Acura | Integra | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2025 | Acura | RDX | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2025 | Acura | TLX | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2025 | Honda | Accord | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2025 | Honda | Civic | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2025 | Honda | CR-V | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2025 | Honda | HR-V | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2025 | Honda | Odyssey | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2024 | Acura | Integra | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2024 | Acura | RDX | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2024 | Acura | TLX | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2024 | Honda | Accord | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2024 | Honda | Civic | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2024 | Honda | CR-V | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2024 | Honda | HR-V | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2024 | Honda | Odyssey | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2023 | Acura | Integra | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2023 | Acura | RDX | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2023 | Acura | TLX | — | 2.0L | L4 | — | N/A | Workshop Cabin Air Filter |
| 2023 | Honda | Accord | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2023 | Honda | Civic | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2023 | Honda | CR-V | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2023 | Honda | HR-V | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2023 | Honda | Odyssey | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2022 | Acura | RDX | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2022 | Acura | TLX | — | 2.0L | L4 | — | N/A | Workshop Cabin Air Filter |
| 2022 | Honda | Civic | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2022 | Honda | CR-V | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2022 | Honda | HR-V | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2022 | Honda | Insight | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2022 | Honda | Odyssey | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2021 | Acura | RDX | — | — | — | — | N/A | Cabin Filter |
| 2021 | Acura | TLX | — | 2.0L | L4 | — | N/A | Workshop Cabin Air Filter |
| 2021 | Honda | Civic | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2021 | Honda | Clarity | — | — | — | PLUG-IN HYBRID EV-GAS (PHEV) | N/A | Workshop Cabin Air Filter |
| 2021 | Honda | CR-V | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2021 | Honda | HR-V | — | — | — | — | N/A | Workshop Cabin Air Filter |
| 2021 | Honda | Insight | — | — | — | — | N/A | Cabin Filter |
| 2021 | Honda | Odyssey | — | — | — | — | N/A | Cabin Filter |
| 2020 | Acura | RDX | — | — | — | — | N/A | Cabin Filter |
| 2020 | Honda | Civic | — | — | — | — | N/A | Cabin Filter |
| 2020 | Honda | Clarity | Plug-In Hybrid Touring | — | — | — | N/A | Cabin Filter |
| 2020 | Honda | Clarity | Plug-In Hybrid | — | — | — | N/A | Cabin Filter |
| 2020 | Honda | CR-V | — | — | — | — | N/A | Cabin Filter |
| 2020 | Honda | Fit | — | — | — | — | N/A | Cabin Filter |
| 2020 | Honda | HR-V | — | — | — | — | N/A | Cabin Filter |
| 2020 | Honda | Insight | — | — | — | — | N/A | Cabin Filter |
| 2020 | Honda | Odyssey | — | — | — | — | N/A | Cabin Filter |
| 2019 | Acura | RDX | — | — | — | — | N/A | Cabin Filter |
| 2019 | Honda | Civic | — | — | — | — | N/A | Cabin Filter |
| 2019 | Honda | Clarity | Electric | — | — | — | N/A | Workshop Cabin Air Filter |
| 2019 | Honda | CR-V | — | — | — | — | N/A | Cabin Filter |
| 2019 | Honda | Fit | — | — | — | — | N/A | Cabin Filter |
| 2019 | Honda | HR-V | — | — | — | — | N/A | Cabin Filter |
| 2019 | Honda | Insight | — | — | — | — | N/A | Cabin Filter |
| 2019 | Honda | Odyssey | — | — | — | — | N/A | Cabin Filter |
| 2018 | Honda | Civic | — | — | — | — | N/A | Cabin Filter |
| 2018 | Honda | Clarity | Electric | — | — | — | N/A | Workshop Cabin Air Filter |
| 2018 | Honda | CR-V | — | — | — | — | N/A | Cabin Filter |
| 2018 | Honda | Fit | — | — | — | — | N/A | Cabin Filter |
| 2018 | Honda | HR-V | — | — | — | — | N/A | Cabin Filter |
| 2018 | Honda | Odyssey | — | — | — | — | N/A | Cabin Filter |
| 2017 | Honda | Civic | — | — | — | — | N/A | Cabin Filter |
| 2017 | Honda | Clarity | Electric | — | — | — | N/A | Workshop Cabin Air Filter |
| 2017 | Honda | CR-V | — | — | — | — | N/A | Cabin Filter |
| 2017 | Honda | Fit | — | — | — | — | N/A | Cabin Filter |
| 2017 | Honda | HR-V | — | — | — | — | N/A | Cabin Filter |
| 2016 | Honda | Civic | — | — | — | — | N/A | Cabin Filter |
| 2016 | Honda | CR-Z | — | — | — | — | N/A | Cabin Filter |
| 2016 | Honda | Fit | — | — | — | — | N/A | Cabin Filter |
| 2016 | Honda | HR-V | — | — | — | — | N/A | Cabin Filter |
| 2015 | Honda | CR-Z | — | — | — | — | N/A | Cabin Filter |
| 2015 | Honda | Fit | — | — | — | — | N/A | Cabin Filter |
| 2014 | Honda | CR-Z | — | — | — | — | N/A | Cabin Filter |
| 2014 | Honda | Fit | — | — | — | — | N/A | Cabin Filter |
| 2014 | Honda | Insight | — | — | — | — | N/A | Cabin Filter |
| 2013 | Honda | CR-Z | — | — | — | — | N/A | Cabin Filter |
| 2013 | Honda | Fit | — | — | — | — | N/A | Cabin Filter |
| 2013 | Honda | Insight | — | — | — | — | N/A | Cabin Filter |
| 2012 | Honda | CR-Z | — | — | — | — | N/A | Cabin Filter |
| 2012 | Honda | Fit | — | — | — | — | N/A | Cabin Filter |
| 2012 | Honda | Insight | — | — | — | — | N/A | Cabin Filter |
| 2011 | Honda | CR-Z | — | — | — | — | N/A | Cabin Filter |
| 2011 | Honda | Fit | — | — | — | — | N/A | Cabin Filter |
| 2011 | Honda | Insight | — | — | — | — | N/A | Cabin Filter |
| 2010 | Honda | Fit | — | — | — | — | N/A | Cabin Filter |
| 2010 | Honda | Insight | — | — | — | — | N/A | Cabin Filter |
| 2009 | Honda | Fit | — | — | — | — | N/A | Cabin Filter |
| No rows match your filter. | ||||||||