From 1991 to 1996, the Buick Roadmaster has battery codes of 34/78 and 75/86.
The Battery Council International has created a standard of battery codes consisting of letters and numbers which refer to the battery size that will fit best for a particular vehicle.
Scroll down to see the physical dimensions and battery code for your specific model year of Buick Roadmaster.
| Year | Battery Code | Length | Width | Height |
|---|---|---|---|---|
| 1996 | 34/78 | 10 1/4 in. | 6 13/16 in. | 7 7/8 in. |
| 1995 | 34/78 | 10 1/4 in. | 6 13/16 in. | 7 7/8 in. |
| 1994 | 75/86 | 9 1/2 in. | 7 1/4 in. | 8 3/8 in. |
| Year | Battery Code | Length | Width | Height |
|---|---|---|---|---|
| 1993 | 75/86 | 9 1/2 in. | 7 1/4 in. | 8 3/8 in. |
| 1992 | 75/86 | 9 1/2 in. | 7 1/4 in. | 8 3/8 in. |
| 1991 | 75/86 | 9 1/2 in. | 7 1/4 in. | 8 3/8 in. |
MyBestVehicle.com is a website designed to quickly find the battery size of your vehicle.
The incorrect battery type most likely won't fit properly in your Buick Roadmaster and will not connect properly.
It is recommended to install the manufacturer's recommended battery size for your Buick Roadmaster to ensure its safe operation.