
CPJ6X
EPAuto CPJ6X Cabin Air Filter
Replaces FRAM CF11811. Fits Mazda.
$12.97$12.97 per filter
Choose a pack
Sold and delivered by our retail partner.
- Replaces
- FRAM CF11811
- Factory part
- KD45-61-J6X and 4 more
- Media
- Baking soda and carbon
- Change every
- 12 months or 12,000 miles
The CPJ6X is our cabin air filter for Mazda CX-5 (2013–2025), Mazda Mazda6 (2014–2021), Mazda Mazda3 (2014–2018) and 1 more models. It takes the place of FRAM CF11811 and factory part KD45-61-J6X.
- Made for Mazda CX-5 (2013–2025) and Mazda Mazda6 (2014–2021)
- Sits in the factory housing behind the glove box
- Sold as a single filter or in packs of 2
- A cabin filter does not change how the engine runs
Cars the CPJ6X fits
4 model and year ranges. Type your model to check.
The CPJ6X is not made for that model. Try the vehicle finder.
Numbers the CPJ6X replaces
6 part numbers. If one of them is on your old filter, this is the match.
- FRAM CF11811
- KD45-61-J6X
- KD45-61-J6XMV
- KD45-61-J6X9U
- KR11-61-J6X
- MP11-1K-D45
The engine filter for the same cars
Change both in one stop. Check the years on its fit list too.

CPJ6X or CP002?
The two are not interchangeable. The CPJ6X and the CP002 are cut for different housings.
| CPJ6X | CP002 | |
|---|---|---|
| Fits | Mazda | Kia |
| Models covered | 4 | 2 |
| Replaces | FRAM CF11811 | FRAM CF12002 |
| Price | from $12.97 | $11.97 |
Choose the CPJ6X if you drive a Mazda CX-5 (2013–2025).
Choose the CP002 if you drive a Kia Soul (2014–2019). EPAuto CP002 Cabin Air Filter
CPJ6X questions
Which cars does the EPAuto CPJ6X cabin air filter fit?
The CPJ6X fits 4 models from 1 make, including the Mazda CX-5 (2013–2025) and the Mazda Mazda6 (2014–2021).
What does the EPAuto CPJ6X replace?
The CPJ6X replaces FRAM CF11811 and factory part KD45-61-J6X.
More cabin filters
Clean air from the vents. Baking soda and carbon in the media.
All 63 EPAuto Cabin Air Filters
Not your car? Find filters by vehicle.