Peninsula Battery · South San Francisco · Since 1993
Toyota 4Runner Battery
Free battery testing, installation at our shop, pickup in about 1 hour, or $35 same-day delivery.
Need a new battery for your Toyota 4Runner? Peninsula Battery stocks the right size for 2005–2025 Toyota 4Runner models at our South San Francisco shop. We'll test your old battery free, install the new one at the shop, or deliver it same-day across the Bay Area for $35.
Toyota 4Runner battery size by year
| Model years | Battery group size | Type |
|---|---|---|
| 2005–2009 | Group 24F or Group 27F | Flooded/AGM |
| 2010–2024 | Group 24F | Flooded/AGM |
| 2025 | Group 48/H6 or Group 24F | AGM |
More than one size listed? Some years use a different battery depending on engine, trim or options (for example hybrid vs. gas, or start-stop). Match the group number on the label of your current battery, or call (650) 583-6735 and we'll confirm.
AGM vs. flooded: if your Toyota 4Runner came with an AGM battery (common on start-stop models), replace it with AGM. Otherwise a standard flooded battery works, and AGM is an optional upgrade for longer life.
Batteries that fit
Group 24F batteries in stock
Group 27F batteries in stock
Group 48/H6 batteries in stock
Get it done today
- Free battery testing — make sure it's the battery, not the alternator.
- Pickup in about 1 hour at 1139 Airport Blvd, South San Francisco.
- $35 same-day delivery within 25 miles when you order by 1 pm (Mon–Fri).
- Old battery recycling and core exchange.
Not sure? Use the Battery Finder with your exact year, make and model, or call (650) 583-6735.