Cars & sedans · 2006–2020
Lexus IS battery replacement.
We bring the right battery to your IS 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.
- 34 / 24battery group size, newest ISs
- Regularbattery type
- 30–60 minsame-day arrival
Which battery your IS takes
| Model years | Battery size | Cold-cranking amps | Type |
|---|---|---|---|
| 2006–2013 | Group 34 or Group 24 | 600–840 CCA | Regular |
| 2014–2020 | Group 34 or Group 24 | 600–840 CCA | Regular |
From O'Reilly Auto Parts' catalog — the store we buy your battery from (checked on a 2009 2.5L and a 2016 3.5L IS). Some engines and trims differ, so we confirm the exact battery for your IS when you book and show you the price before we install it.
Where the battery is & what the swap involves
2006–2013 Lexus IS
Where it is: Not under the hood — it's in the trunk, under the floor panel.
2014–2020 Lexus IS
Where it is: Not under the hood — it's in the trunk, under the floor panel.
How it works
Book online and pay the service fee — your card is saved. We head to your IS, 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.
Lexus IS
Straight answers.
By O'Reilly's catalog, the Lexus IS takes — 2006–2013: Group 34 or Group 24 (600–840 CCA); 2014–2020: Group 34 or Group 24 (600–840 CCA). Engines can differ, so we confirm the exact battery for your IS when you book, and you see the price before we install it.
The catalog lists regular batteries for every Lexus IS we cover; an AGM is an upgrade some owners choose for short trips and Oklahoma heat.
Not under the hood — it's in the trunk, under the floor panel. Wherever it is, we swap it where the car is parked.
More Lexus models
Other cars
Every vehicle → — don't see yours? We do almost every gas and diesel car, truck and SUV. Book it here.