
GP814
EPAuto GP814 Engine Air Filter
Replaces FRAM CA12814. Fits Buick and Chevrolet.
- Replaces
- FRAM CA12814
- Media
- Pleated panel
- Change every
- 12,000 miles
- Fits
- 4 models from 2 makes
The GP814 is our engine air filter for Buick Encore GX (2020–2026), Buick Envista (2024–2026), Chevrolet Trailblazer (2021–2026) and 1 more models. It takes the place of FRAM CA12814.
- Made for Buick Encore GX (2020–2026) and Buick Envista (2024–2026)
- Drops into the factory air box
- On fuel-injected engines a new filter does not raise gas mileage
Cars the GP814 fits
4 model and year ranges. Type your model to check.
| Make | Model | Years |
|---|---|---|
| Buick | Encore GX | 2020–2026 |
| Buick | Envista | 2024–2026 |
| Chevrolet | Trailblazer | 2021–2026 |
| Chevrolet | Trax | 2024–2026 |
The GP814 is not made for that model. Try the vehicle finder.
Numbers the GP814 replaces
1 part number. If one of them is on your old filter, this is the match.
- FRAM CA12814
The cabin filter for the same cars
Change both in one stop. Check the years on its fit list too.

GP814 or GP815?
The two are not interchangeable. The GP814 and the GP815 are cut for different housings.
| GP814 | GP815 | |
|---|---|---|
| Fits | Buick and Chevrolet | Nissan |
| Models covered | 4 | 1 |
| Replaces | FRAM CA12814 | FRAM CA12815 |
| Price | $14.87 | $14.87 |
Choose the GP814 if you drive a Buick Encore GX (2020–2026).
Choose the GP815 if you drive a Nissan Sentra (2020–2025). EPAuto GP815 Engine Air Filter
GP814 questions
Which cars does the EPAuto GP814 engine air filter fit?
The GP814 fits 4 models from 2 makes, including the Buick Encore GX (2020–2026) and the Buick Envista (2024–2026).
What does the EPAuto GP814 replace?
The GP814 replaces FRAM CA12814.
More engine filters
Panel filters for the air box, matched by part number.
All 88 EPAuto Engine Air Filters
Not your car? Find filters by vehicle.