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2018 Honda Civic Water Pump Replacement Cost in San Antonio, TX

Hard
60,000–100,000 miles
•Updated June 2026

If you need a water pump replacement on your 2018 Honda Civic in San Antonio, TX, expect to pay between $366 and $558 at a local shop. That breaks down to $132–$200 for parts and $234–$358 for labor at San Antonio's average rate of $92/hour. Read on for a full cost breakdown, money-saving tips, and what to watch out for.

Water Pump Replacement — 2018 Honda Civic in San Antonio, TX

$366–$558

Estimated total cost at a shop in San Antonio

Parts$132–$200

36% of total

Labor$234–$358

64% of total

Time

3–3.9 hrs

Shop Rate

$92/hr

DIY Saves

~$156

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What's Included in This Repair

  • 1Drain coolant system
  • 2Remove and replace water pump
  • 3Install new gasket and seals
  • 4Replace coolant
  • 5Pressure-test cooling system
Typical Lifespan:
60,000–100,000 miles
Difficulty:
Hard

Warning Signs You Need This Repair

  • ▸ Engine temperature gauge rising
  • ▸ Coolant puddles under the car
  • ▸ Whining or grinding from front of engine
  • ▸ Steam coming from under hood

High — overheating causes irreversible engine damage

What Drives the Cost in San Antonio?

Labor Market: San Antonio, TX

San Antonio is a below-average labor market, making repairs more affordable than in coastal cities, with shops charging $92–$112/hour for labor. For this water pump, you'll pay $234–$358 in labor alone — accounting for approximately 64% of your total bill. Independent shops in San Antonio 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 $132–$200, and most independent shops are experienced with Honda repairs.

DIY vs. Paying a Shop

DIY vs. Professional: Not Recommended for DIY

This repair is not recommended as a DIY project. Difficult DIY requiring draining the cooling system and often removing accessories. Often done with timing belt. The professional rate of $366–$558 is fair for the complexity involved. Attempting this repair without the right training risks damaging other components, costing far more in the end.

5 Ways to Save Money on This Repair

  1. 1Get quotes from at least 3 shops in San Antonio — 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 water pump on luxury brands.
  3. 3Check if your extended warranty or car insurance covers this repair — some aftermarket warranties cover water pump.
  4. 4If your car is near the end of its useful life, compare repair cost ($366–$558) 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.
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Frequently Asked Questions

In San Antonio, expect to pay $366–$558 total for water pump replacement on a 2018 Honda Civic. Parts run $132–$200, and labor is $234–$358 (3.0 hours at $92/hr).

Explore Related Pages

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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.