
CP668
EPAuto CP668 Cabin Air Filter
Replaces FRAM CF11668. Fits Dodge and Chrysler.
- Replaces
- FRAM CF11668
- Media
- Baking soda and carbon
- Change every
- 12 months or 12,000 miles
- Fits
- 3 models from 2 makes
The CP668 is our cabin air filter for Dodge Challenger (2011–2023), Dodge Charger (2011–2023), Chrysler 300 (2011–2023). It takes the place of FRAM CF11668.
- Made for Dodge Challenger (2011–2023) and Dodge Charger (2011–2023)
- Sits in the factory housing behind the glove box
- A cabin filter does not change how the engine runs
Cars the CP668 fits
4 model and year ranges. Type your model to check.
The CP668 is not made for that model. Try the vehicle finder.
Numbers the CP668 replaces
1 part number. If one of them is on your old filter, this is the match.
- FRAM CF11668
The engine filter for the same cars
Change both in one stop. Check the years on its fit list too.

CP668 or CP671?
The two are not interchangeable. The CP668 and the CP671 are cut for different housings.
| CP668 | CP671 | |
|---|---|---|
| Fits | Dodge and Chrysler | Ram, Jeep and Mazda |
| Models covered | 3 | 14 |
| Replaces | FRAM CF11668 | FRAM CF11671 |
| Price | $12.87 | $11.97 |
Choose the CP668 if you drive a Dodge Challenger (2011–2023).
Choose the CP671 if you drive a Ram 1500 (2016–2026). EPAuto CP671 Cabin Air Filter
CP668 questions
Which cars does the EPAuto CP668 cabin air filter fit?
The CP668 fits 3 models from 2 makes, including the Dodge Challenger (2011–2023) and the Dodge Charger (2011–2023).
What does the EPAuto CP668 replace?
The CP668 replaces FRAM CF11668.
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.