Pickup trucks · 2010–present
Ram 2500 battery replacement.
We bring the right battery to your 2500 and swap it where it's parked — at home, at work or in a parking lot, anywhere in the OKC metro and across Oklahoma. Same-day or scheduled.
- 94Rbattery group size, newest 2500s
- Regular or AGMbattery type
- 30–60 minsame-day arrival
Which battery your 2500 takes
| Model years | Battery size | Cold-cranking amps | Type |
|---|---|---|---|
| 2010–2018 | Group 94R | 730–880 CCA | Regular or AGM |
| 2019–present | Group 94R | 730–880 CCA | Regular or AGM |
From O'Reilly Auto Parts' catalog — the store we buy your battery from (checked on a 2015 6.7L Diesel and a 2021 6.7L Diesel 2500). Some engines and trims differ, so we confirm the exact battery for your 2500 when you book and show you the price before we install it.
Where the battery is & what the swap involves
2010–2018 Ram 2500
Where it is: Under the hood. Diesels carry two batteries (gas engines have one) — we replace both together so they wear evenly.
2019–present Ram 2500
Where it is: Under the hood. Diesels carry two batteries (gas engines have one) — we replace both together so they wear evenly.
How it works
Book online and pay the service fee — your card is saved. We head to your 2500, test the old battery, take it to the closest O'Reilly for the core exchange and buy the right new one at the store's walk-in price. Back at your car we charge the battery plus sales tax to your saved card, install it, test the charging system and email your receipt. Installation labor is covered for 90 days.
Ram 2500
Straight answers.
By O'Reilly's catalog, the Ram 2500 takes — 2010–2018: Group 94R (730–880 CCA); 2019–present: Group 94R (730–880 CCA). Engines can differ, so we confirm the exact battery for your 2500 when you book, and you see the price before we install it.
The catalog lists regular batteries for every Ram 2500 we cover; an AGM is an upgrade some owners choose for short trips and Oklahoma heat. For 2010–2018, 2019–present, regular and AGM both fit — we'll match what your 2500 came with unless you ask for the upgrade.
Under the hood. Diesels carry two batteries (gas engines have one) — we replace both together so they wear evenly.
More Ram models
Other trucks
Every vehicle → — don't see yours? We do almost every gas and diesel car, truck and SUV. Book it here.