IQAuto Repair IQ

2018 Honda Civic Radiator Replacement Cost in Chicago, IL

Medium
100,000–150,000 miles or 8–10 years
•Updated June 2026

If you need a radiator replacement on your 2018 Honda Civic in Chicago, IL, expect to pay between $510 and $777 at a local shop. That breaks down to $204–$309 for parts and $306–$468 for labor at Chicago's average rate of $120/hour. Read on for a full cost breakdown, money-saving tips, and what to watch out for.

Radiator Replacement — 2018 Honda Civic in Chicago, IL

$510–$777

Estimated total cost at a shop in Chicago

Parts$204–$309

40% of total

Labor$306–$468

60% of total

Time

3–3.9 hrs

Shop Rate

$120/hr

DIY Saves

~$186

[ Google AdSense — auto ad unit goes here: data-ad-client="ca-pub-XXXXXXXX" ]

What's Included in This Repair

  • 1Flush and drain coolant
  • 2Remove radiator hoses and connections
  • 3Remove and replace radiator
  • 4Fill with fresh coolant
  • 5Burp air from cooling system
Typical Lifespan:
100,000–150,000 miles or 8–10 years
Difficulty:
Medium

Warning Signs You Need This Repair

  • ▸ Engine overheating warning
  • ▸ Green or orange coolant puddle under car
  • ▸ Coolant level dropping regularly
  • ▸ White steam from under hood

High — driving with a leaking radiator destroys the engine

What Drives the Cost in Chicago?

Labor Market: Chicago, IL

Chicago is an above-average labor market, with shops charging $120–$140/hour for labor. For this radiator, you'll pay $306–$468 in labor alone — accounting for approximately 60% of your total bill. Independent shops in Chicago typically run 20–35% cheaper than dealerships.

2018 Honda Civic Notes

Japanese reliability leader Honda vehicles like the 2018 Civic are well-supported by both OEM and high-quality aftermarket parts. The Civic's strong owner community means DIY resources are plentiful. Parts for this job run $204–$309, and most independent shops are experienced with Honda repairs.

DIY vs. Paying a Shop

DIY vs. Professional: Save ~$186

Confident DIYers can save $186+ by purchasing parts (≈$324) and doing the labor themselves. Moderate DIY. Main challenge is accessing hose clamps and draining coolant cleanly. Budget 2–3 hours. Budget 3–4 hours and watch a make-specific YouTube tutorial before starting. Always use OBD-II scanner to confirm the diagnosis before buying parts.

Shop parts on Amazon

5 Ways to Save Money on This Repair

  1. 1Get quotes from at least 3 shops in Chicago — prices vary by 25–40% between dealers and independents.
  2. 2Ask specifically if they'll use OEM or aftermarket parts. Aftermarket is fine for most components except radiator on luxury brands.
  3. 3Check if your extended warranty or car insurance covers this repair — some aftermarket warranties cover radiator.
  4. 4If your car is near the end of its useful life, compare repair cost ($510–$777) against the vehicle's value.
  5. 5Combine this repair with other deferred maintenance to save on labor — shops often discount when doing multiple jobs at once.
[ Google AdSense — mid-page ad unit ]

Frequently Asked Questions

In Chicago, expect to pay $510–$777 total for radiator replacement on a 2018 Honda Civic. Parts run $204–$309, and labor is $306–$468 (3.0 hours at $120/hr).

Explore Related Pages

→ All Radiator Replacement estimates→ Same repair in New York→ Same repair in Los Angeles→ Same repair in Chicago

Compare prices before you commit

Use RepairPal or YourMechanic to get 3 quotes from certified shops in Chicago in under 2 minutes.

Get Quotes →

Disclaimer: Cost estimates are based on national parts pricing databases and regional labor rate surveys. Actual prices vary by shop, vehicle condition, and parts availability. Always obtain a written estimate before authorizing repairs. Affiliate disclosure: links marked with Amazon may earn us a small commission.