2003 Ford Ranger Battery Size
The 2003 Ford Ranger uses a BCI Group 59 battery, rated about 590-660 cold cranking amps (Flooded).
- Battery type (OEM)
- Flooded
- Cold cranking amps (CCA)
- 590-660
- Terminal position
- Standard-terminal layout
- Dimensions (L×W×H)
- 255×176×190 mm
- Location
- Under the hood (engine bay)
All engines (old US Ranger). Always confirm against your owner's manual or current battery label.
Where to buy a Group 59 battery
A car battery is heavy and expensive to ship, so buying in person (Walmart, Costco, or a local auto-parts store) often beats online once you count free installation and the core-charge refund on your old battery. To compare prices and reviews online:
Search Group 59 batteries on Amazon590+ CCA, FloodedAs an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Frequently asked
What size battery does a 2003 Ford Ranger take?
The 2003 Ford Ranger uses a BCI Group 59 battery, rated around 590-660 cold cranking amps.
Does the 2003 Ford Ranger need an AGM battery?
No - it comes with a flooded battery from the factory. You can usually upgrade to AGM in the same Group 59 size, but it isn't required.
How many cold cranking amps (CCA) does it need?
Aim for roughly 590-660 CCA. Choosing at or above the OEM rating is fine; going below can cause hard starts in cold weather.
Where is the battery located?
Under the hood (engine bay). Standard-terminal layout.