How Much Does Spark Plug Replacement Cost in Wisconsin?
Wisconsin pricing is near the national average. Updated for 2026.
Spark Plug Replacement Pricing in Wisconsin
In Wisconsin, the average cost for spark plug replacement is $188 for all plugs, which is 6% lower than the national average of $200. Most Wisconsin residents pay between $56 and $423.
Wisconsin has costs that track closely with the national average, though prices can still vary between urban and rural areas within the state.
Spark plugs ignite the air-fuel mixture in your engine. Worn plugs cause misfires, rough idle, poor fuel economy, and hard starting. Most vehicles have 4-8 spark plugs depending on engine size.
Wisconsin vs National Average
What Affects Spark Plug Replacement Cost in Wisconsin?
Engine
4-cylinder: $60-$200. V6: $150-$300. V8: $200-$450
Plug type
Copper: $2-$5 each. Platinum: $5-$15 each. Iridium: $8-$20 each. Double platinum: $10-$25 each
📐 Spark Plug Replacement in Wisconsin 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 Spark Plug Replacement Pros in Wisconsin
5 providersAutoPro Auto Repair
⭐ PREMIUMProudly serving WI since 1997. Licensed, insured, and committed to excellence.
All-Star Auto Repair
✅ VERIFIEDMaster Mechanics
Are You a Spark Plug Replacement Professional?
Get listed on CostWhale and reach thousands of customers searching for spark plug replacement in Wisconsin.
💡 Tips to Save on Spark Plug Replacement in Wisconsin
- 1.DIY is straightforward on most 4-cylinder engines with basic tools
- 2.Iridium or platinum plugs cost more but last 60,000-100,000 miles
- 3.Don't pay for premium plugs if your car only needs copper
- 4.Bundle with other ignition maintenance (wires, coils) for labor savings
📈 Spark Plug Replacement in Wisconsin Cost Trends (2020–2024)
Prices have increased +18.2% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $159 | — |
| 2021 | $166 | +4.4% |
| 2022 | $177 | +6.6% |
| 2023 | $182 | +2.8% |
| 2024 | $188 | +3.3% |
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 Spark Plug Replacement in Wisconsin
Recent Reports
Frequently Asked Questions
How often should spark plugs be replaced?
Copper plugs every 20,000-30,000 miles. Platinum or iridium plugs every 60,000-100,000 miles. Check your owner's manual for your car's specific interval.
Spark Plug Replacement Cost in Other States
Related Cost Guides for Wisconsin
🔍 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.