How Much Does Alternator Replacement Cost in Missouri?
Missouri pricing is below the national average. Updated for 2026.
Alternator Replacement Pricing in Missouri
In Missouri, the average cost for alternator replacement is $479 per alternator, which is 13% lower than the national average of $550. Most Missouri residents pay between $261 and $783.
Missouri benefits from a lower cost of living than many states, resulting in more affordable pricing for alternator replacement. This makes it one of the more budget-friendly states for this service.
The alternator charges your car battery and powers electrical systems while the engine runs. Symptoms of failure include dim lights, dead battery, warning light, and electrical issues.
Missouri vs National Average
What Affects Alternator Replacement Cost in Missouri?
Part
New OEM: $200-$500. New aftermarket: $150-$350. Remanufactured: $100-$250
Vehicle
Economy car: $300-$500. Midsize sedan: $400-$650. Truck/SUV: $500-$800. Luxury/European: $600-$900
📐 Alternator Replacement in Missouri Cost Calculator
Get a personalized estimate based on your project details
Get a Free Estimate
Compare costs and connect with providers in your area.
Top-Rated Alternator Replacement Pros in Missouri
5 providersChampion Auto Center
🏆 SPONSOREDProudly serving MO since 2017. Licensed, insured, and committed to excellence.
Interstate Motor Works
⭐ PREMIUMProudly serving MO since 2011. Licensed, insured, and committed to excellence.
Interstate Motor Works
⭐ PREMIUMProudly serving MO since 2011. Licensed, insured, and committed to excellence.
Are You a Alternator Replacement Professional?
Get listed on CostWhale and reach thousands of customers searching for alternator replacement in Missouri.
💡 Tips to Save on Alternator Replacement in Missouri
- 1.Remanufactured alternators cost 30-50% less than new and carry similar warranties
- 2.Independent shops are typically 30-50% cheaper than dealerships
- 3.Get a diagnostic test first ($50-$100) — symptoms may be caused by a simpler issue
- 4.Some auto parts stores test alternators free while still on the car
📈 Alternator Replacement in Missouri Cost Trends (2020–2024)
Prices have increased +18.0% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $406 | — |
| 2021 | $423 | +4.2% |
| 2022 | $451 | +6.6% |
| 2023 | $464 | +2.9% |
| 2024 | $479 | +3.2% |
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 Alternator Replacement in Missouri
Recent Reports
Frequently Asked Questions
How long does an alternator last?
Most alternators last 80,000-150,000 miles or about 7-10 years. High electrical loads (upgraded stereo, winch) can shorten lifespan.
Alternator Replacement Cost in Other States
Related Cost Guides for Missouri
🔍 Get Auto Repair Estimates
Compare prices from trusted mechanics near you. See fair price ranges before you go.
* CostWhale may earn a commission. This doesn't affect our pricing data or recommendations.
💰 Get Weekly Cost-Saving Tips
Join 10,000+ smart homeowners. Unsubscribe anytime.