What Battery Size 4 Elantra 09

This seems absurd, but when I research replacement battery for a 2009 elantra, I get nothing. Has anyone replaced a 07-09 battery?

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You can find many models available for your car, you should search well for them on net or contact with your nearest Hyundai service center. They will let you know about this.

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Don’t fret about finding a battery size for your 2009 Elantra! Here’s the fix:

  • Confusing online information? It happens because some Elantras use different batteries.
  • Check your owner’s manual or current battery (if safe to access) for the Group Size code (e.g., 121R).
  • Local Hyundai dealership parts department can also help.

Remember, group size ensures fit, and CCA (cold cranking amps) matters for your climate.

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Replacing the battery in a 2009 Elantra is a standard procedure. While specific battery specifications might vary slightly between 2007-2009 models, most automotive stores or dealerships can easily provide the correct battery. The battery is typically located in the engine compartment. You might need a wrench to disconnect the battery terminals. Ensure you disconnect the negative terminal first and reconnect it last to prevent electrical shorts. When installing the new battery, follow the same procedure. There’s usually no need for additional programming or reset procedures.

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The Elantra 09 best works under the 121R Group Size I batteries. Im not so sure about the exact dimensions but it shouldn’t be so far from the shape of a cube and not a cuboid

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Hyundai Elantra models from 2009 use Group Size 47 batteries.

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Duralast Battery Size 121R 550 CCA 121R-DL BCI Group.