2011 Buick Regal Oil Filter
Find the OEM oil filter part number for the 2011 Buick Regal by engine/trim.
The same OEM filter and specifications apply to the 2011–2013 Buick Regal.
OEM oil filter results
| Engine / Trim | OEM Part Number | Oil Weight | Buy |
|---|---|---|---|
| 2.4L I4 (Base (2.4)) | ACDelco PF457G | 5W-30 | Buy on Amazon |
| 2.4L I4 Hybrid (Hybrid (eAssist)) | ACDelco PF457G | 5W-30 | Buy on Amazon |
| 2.0L I4 Turbo | ACDelco PF457G | 5W-30 |
Tip: If your vehicle has multiple engines, match the engine size on your door jamb sticker or owner's manual. Always verify with your owner's manual before purchase.
Service specifications
2.4L I4 (Base (2.4))
- Filter type
- Cartridge
- Oil capacity (with filter)
- 5.0 qtConfirm the final level on the dipstick before driving.
- Change interval (normal)
- Per GM Oil Life Monitor (max 12 mo)
- Change interval (severe)
- Per Oil Life Monitor — expect shorter intervals under severe service
2.4L I4 Hybrid (Hybrid (eAssist))
- Filter type
- Cartridge
- Oil capacity (with filter)
- 5.0 qtConfirm the final level on the dipstick before driving.
- Change interval (normal)
- Per GM Oil Life Monitor (max 12 mo)
- Change interval (severe)
- Per Oil Life Monitor — expect shorter intervals under severe service
2.0L I4 Turbo
- Filter type
- Cartridge
- Change interval (normal)
- Per GM Oil Life Monitor (max 12 mo)
- Change interval (severe)
- Per Oil Life Monitor — expect shorter intervals under severe service
Also fits
Vehicles that also use ACDelco PF457G:
- Buick Envision 2017–2018
- Buick Envision 2019–2020
- Buick LaCrosse 2010–2016
- Buick LaCrosse 2012–2016
- Buick Verano 2012–2016
- Buick Verano 2013–2016
- Cadillac ATS 2013–2016
- Chevrolet Cobalt 2005–2010
- Chevrolet Equinox 2010–2012
- Chevrolet Equinox 2013–2017
These vehicles take the same OEM filter part number. Always confirm against your own owner's manual before buying.
Frequently asked questions
What oil filter does a 2011 Buick Regal take?
It depends on the engine: the 2.4L I4 (Base (2.4)) uses ACDelco PF457G; the 2.4L I4 Hybrid (Hybrid (eAssist)) uses ACDelco PF457G; the 2.0L I4 Turbo uses ACDelco PF457G. Match the engine on your door-jamb sticker or owner's manual.
How much oil does a 2011 Buick Regal take?
Oil capacity with a new filter — 2.4L I4 (Base (2.4)): 5.0 qt; 2.4L I4 Hybrid (Hybrid (eAssist)): 5.0 qt. Add slightly less than the stated figure, then confirm the final level on the dipstick before driving.
What oil weight does a 2011 Buick Regal use?
Recommended viscosity — 2.4L I4 (Base (2.4)): 5W-30; 2.4L I4 Hybrid (Hybrid (eAssist)): 5W-30; 2.0L I4 Turbo: 5W-30.
How often should the oil be changed on a 2011 Buick Regal?
2.4L I4 (Base (2.4)) — normal service: Per GM Oil Life Monitor (max 12 mo); severe service: Per Oil Life Monitor — expect shorter intervals under severe service; 2.4L I4 Hybrid (Hybrid (eAssist)) — normal service: Per GM Oil Life Monitor (max 12 mo); severe service: Per Oil Life Monitor — expect shorter intervals under severe service; 2.0L I4 Turbo — normal service: Per GM Oil Life Monitor (max 12 mo); severe service: Per Oil Life Monitor — expect shorter intervals under severe service. Severe service means short trips, towing, dusty roads or extended idling.
Is the 2011 Buick Regal oil filter a cartridge or a spin-on?
2.4L I4 (Base (2.4)): Cartridge; 2.4L I4 Hybrid (Hybrid (eAssist)): Cartridge; 2.0L I4 Turbo: Cartridge.
Disclaimer: Amazon links are affiliate links. Verify fitment with your owner's manual.