2008 Chevy Impala Battery: A Comprehensive Guide

2008 Chevy Impala BatterySource: bing.com


A car’s battery is a crucial component that provides power to start the engine, run the electronic systems, and keep the lights on. If you own a 2008 Chevy Impala, you need to know everything about its battery to ensure a smooth and hassle-free driving experience. In this article, we will discuss the 2008 Chevy Impala battery in detail, including its specifications, maintenance, replacement, and troubleshooting.


2008 Chevy Impala Battery SpecificationsSource: bing.com

The 2008 Chevy Impala comes with a standard 12-volt lead-acid battery that has a capacity of 600 cold cranking amps (CCA) and 70 amp-hours (AH). The battery size is group 75, which means it measures 9.06 x 6.94 x 7.5 inches (L x W x H). The battery terminals are top-mount, and the recommended replacement battery is AC Delco 75-6YR.


2008 Chevy Impala Battery MaintenanceSource: bing.com

To ensure the longevity and performance of your 2008 Chevy Impala battery, you need to follow some basic maintenance practices. First, check the battery’s state-of-charge regularly using a voltmeter or a battery tester. The ideal voltage should be between 12.4 and 12.7 volts when the engine is off. Second, inspect the battery for any signs of corrosion, leakage, or damage. Clean the battery terminals with a wire brush and baking soda solution if necessary. Third, make sure the battery is securely mounted and does not move around while driving.

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2008 Chevy Impala Battery ReplacementSource: bing.com

If your 2008 Chevy Impala battery is not holding a charge, has a low voltage, or is more than three years old, it’s time to replace it. Here are the steps to replace the battery:

  • Turn off the engine and all electrical systems.
  • Open the hood and locate the battery. Use a wrench to loosen the negative (-) cable first and then the positive (+) cable.
  • Remove the battery hold-down clamp and lift the battery out of the tray.
  • Install the new battery in the reverse order, making sure the positive and negative terminals are connected correctly. Tighten the hold-down clamp and reconnect the cables.
  • Start the engine and check if all the electrical systems are working correctly.
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2008 Chevy Impala Battery TroubleshootingSource: bing.com

If you’re experiencing any issues with your 2008 Chevy Impala battery, here are some common troubleshooting tips:

  • If the engine does not start, check the battery voltage and make sure it’s not below 12.4 volts. If the voltage is low, recharge the battery or replace it.
  • If the battery keeps discharging quickly, check for any electrical system faults or parasitic loads that are draining the battery. You may need to take your car to a mechanic for further diagnosis.
  • If the battery is corroded or leaking, replace it immediately and clean the terminals and tray with a baking soda solution.


The 2008 Chevy Impala battery is a vital component that requires proper maintenance and replacement when necessary. By following the tips and guidelines mentioned in this article, you can ensure the longevity and performance of your car’s battery. Remember to always prioritize safety and consult a professional if you’re unsure about any aspect of your car’s electrical system.

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