Cars & sedans · 2002–2005

Hyundai XG350 battery replacement.

We bring the right battery to your XG350 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.

  • 124Rbattery group size, newest XG350s
  • Regularbattery type
  • 30–60 minsame-day arrival
Hyundai XG350

Which battery your XG350 takes

Model yearsBattery sizeCold-cranking ampsType
2002–2005Group 124R700 CCARegular

From O'Reilly Auto Parts' catalog — the store we buy your battery from (checked on a 2004 3.5L XG350). Some engines and trims differ, so we confirm the exact battery for your XG350 when you book and show you the price before we install it.

Where the battery is & what the swap involves

2002–2005 Hyundai XG350

Where it is: Under the hood.

How it works

Book online and pay the service fee — your card is saved. We head to your XG350, 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.

See the service fee · Areas we serve

Hyundai XG350

Straight answers.

By O'Reilly's catalog, the Hyundai XG350 takes — 2002–2005: Group 124R (700 CCA). Engines can differ, so we confirm the exact battery for your XG350 when you book, and you see the price before we install it.

The catalog lists regular batteries for every Hyundai XG350 we cover; an AGM is an upgrade some owners choose for short trips and Oklahoma heat.

Under the hood.