Buick Regal: Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.
| Part | GM Part Number | ACDelco Part Number |
| Engine Air Cleaner/Filter | 55560894 | A3128C |
| Engine Oil Filter | ||
| 2.0L L4 Engine | 12605566 | PF457G |
| 2.4L L4 Engine | 12605566 | PF457G |
| Passenger Compartment Air Filter Element | 13271191 | CF176 |
| Spark Plugs | ||
| 2.0L L4 Engine | 12620540 | 41–108 |
| 2.4L L4 Engine | 12620540 | 41–108 |
| Wiper Blades | ||
| Driver Side – 60.0 cm (23.62 in) | 13227404 | — |
| Passenger Side – 45.0 cm (17.7 in) | 13227405 | — |
Recommended Fluids and Lubricants
Usage
Fluid/Lubrican
Engine Oil
The engine requires engine oil approved to the dexos specification.
Oils meeting this specification can be identified with the dexos
cer ...
Maintenance Records
After the scheduled services are performed, record the date, odometer
reading, who performed the service, and the type of services performed in the boxes provided. Retain all maintenance
receipts. ...
See also:
Front passenger’s seat (if equipped)
1) Seat position forward/backward control switch
To adjust the seat forward or backward, move the control switch forward or backward.
2) Seatback angle (reclining) control switch
To adjust the an ...
Engine Oil Viscosity (SAE Grade) – 3.6L Engine
SAE 5W-30 engine oil is preferred for all operating
temperatures. The engine oil filler cap also shows the
recommended engine oil viscosity for your vehicle.
Lubricants which do not have both, th ...
Automatic engine start
The engine is started automatically if you:
- release the brake pedal when HOLD is not
activated and the transmission is in
position D or N
- shift the transmission to position R
...
