How Much Does Car Battery Replacement Cost in Illinois?
Illinois pricing is near the national average. Updated for 2026.
Car Battery Replacement Pricing in Illinois
In Illinois, the average cost for car battery replacement is $184 per battery, which is 5% higher than the national average of $175. Most Illinois residents pay between $79 and $315.
Illinois has costs that track closely with the national average, though prices can still vary between urban and rural areas within the state.
Car battery replacement includes a new battery, installation, and disposal of the old battery. Prices vary by battery type, vehicle requirements, and where you have it installed.
Illinois vs National Average
What Affects Car Battery Replacement Cost in Illinois?
Battery Type
Standard lead-acid: $75-$175. AGM (absorbed glass mat): $150-$300. Hybrid/EV auxiliary: $200-$400
Installation
DIY: $0. Auto parts store: usually free. Mechanic: $30-$75 labor
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💡 Tips to Save on Car Battery Replacement in Illinois
- 1.Auto parts stores (AutoZone, O'Reilly) often install for free with purchase
- 2.Costco and Walmart have the lowest battery prices
- 3.A battery tester can tell you if replacement is really needed
- 4.Buy the right group size — check your owner's manual
📈 Car Battery Replacement in Illinois Cost Trends (2020–2024)
Prices have increased +18.7% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $155 | — |
| 2021 | $162 | +4.5% |
| 2022 | $173 | +6.8% |
| 2023 | $178 | +2.9% |
| 2024 | $184 | +3.4% |
Based on national averages adjusted for annual inflation. Actual costs vary by location and project scope.
💬 What Did You Pay?
Real costs reported by homeowners for Car Battery Replacement in Illinois
Recent Reports
Frequently Asked Questions
How long does a car battery last?
3-5 years on average. Extreme heat shortens life more than cold. Have your battery tested annually after year 3.
Car Battery Replacement Cost in Other States
Related Cost Guides for Illinois
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