Typically, replacing a 2019 Kia Optima’s 12-volt battery costs about $100 to $350, with installation extra.
Prices vary by battery type, brand, and where you buy it. Some Optima trims with start-stop systems use an AGM (absorbent glass mat) battery, which is more expensive than a standard lead-acid unit. This article breaks down the main options, typical price ranges, and where to shop to help you estimate a reload of power for your vehicle.
Battery options and price range
Here are the main battery options you’ll encounter when replacing a 2019 Optima battery and the typical price bands for each.
- OEM Kia replacement battery (available through Kia dealerships). Typical price range: about $150–$260 before labor; core charges may apply in some regions.
- Aftermarket standard lead-acid battery (non-AGM). Typical price range: $100–$180.
- AGM battery (commonly used with start-stop systems or for longer life). Typical price range: $180–$350.
- Premium or high-capacity batteries from brands such as Interstate, Bosch, or Optima (depending on application). Typical price range: $200–$350.
Prices vary by brand, region, and whether installation is included; always check if core charges or recycling fees apply and whether a warranty is included.
Where to buy and what to expect
Shopping channels influence price, warranty, and service. Below are common options and what you can typically expect from each.
- Kia dealership (parts or service department) — reliable fit and genuine OEM parts; usually the most expensive option.
- Automotive parts chains and local stores (AutoZone, Advance Auto Parts, O’Reilly) — often competitive pricing, free or low-cost battery testing, and installation offers.
- Online retailers and direct-from-brand pages — potential savings but verify shipping, warranty handling, and return policies.
- Local independent auto repair shops — convenient service and may include installation; verify warranty terms and whether they recycle your old battery.
Be sure to verify the correct battery group size and compatibility for your Optima’s trim, and inquire about warranties, core charges, and return policies before purchase.
Maintenance tips and installation notes
When replacing a battery, it’s wise to have the charging system tested and to ensure proper recycling of the old unit. If you’re not comfortable installing the battery yourself, many shops offer installation as part of the purchase, which can help guarantee proper connection and warranty coverage.
Summary
For a 2019 Kia Optima, expect to spend roughly $100 to $350 for a replacement battery, with higher prices generally tied to AGM chemistry, higher-capacity units, or OEM dealership purchases. Labor, core charges, and regional pricing can shift the total. Compare options across dealers, parts chains, and online retailers, and confirm compatibility with your specific trim and start-stop configuration to ensure reliable performance.
What battery does a Kia Optima use?
DieHard Platinum AGM – Battery : H6 Group Size, 760 CCA, 950 CA, 120 Minute Reserve Capacity (Part No. H6-AGM)
How much to replace a Kia Optima battery?
between $280 and $297
The average cost for a Kia Optima Battery Replacement is between $280 and $297. Labor costs are estimated between $37 and $54 while parts are typically priced around $243.
How much is a 2019 Kia Optima battery?
Batteries and Charger prices for the 2019 Kia Optima start at $214.99 and go up to $369.99 for the most premium parts.
How much does it cost to replace a battery in a Kia Optima?
What does a Kia battery replacement cost? The average cost to replace a Kia battery is $250. At mycar, our battery replacements start from $129, which includes installation and safe disposal of your old battery.