International SM120 Car and Truck Battery

International SM120 Battery Replacement

The International SM120 is built for dependable performance and consistent operation. A reliable battery helps ensure smooth starts and stable electrical function.

Not sure which battery fits your International SM120? Use our Battery Fitment Finder or read our blog: Which Car Battery Fits My Vehicle?  .

Best Batteries for International SM120 

Reliable starting power is important for keeping your International SM120 running smoothly.

• X2Power – AGM technology delivers strong starting power and longer service life
• Duracell Ultra – dependable flooded battery option designed for everyday reliability
• Optima – spiral-cell design built for durability and vibration resistance

All batteries include a free replacement warranty and are available nationwide. Find your nearest store using our Store Locator.

Lighting & Accessories for International SM120 

Keep your International SM120 road-ready with products from our Automotive Center:

• Replacement Light Bulbs for headlights, brake lights, and interior lighting
• Battery Maintainers to help maintain battery health during storage
• Key Services for select International vehicles