Acura RSX Battery Sizes (2002 - 2006)

From 2002 to 2006, the Acura RSX has a battery code of 51R.

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 Acura RSX.

2003 to 2006 Acura RSX Battery Size Comparison Table
Year Battery Code Length Width Height
2006 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2005 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2004 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2003 51R 9 3/8 in. 5 1/16 in. 8 13/16 in.
2002 Acura RSX Battery Size Comparison Table
Year Battery Code Length Width Height
2002 51R 9 3/8 in. 5 1/16 in. 8 13/16 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 Acura RSX and will not connect properly.

It is recommended to install the manufacturer's recommended battery size for your Acura RSX to ensure its safe operation.