Subaru WRX Cooling System Flush at your home or office.

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Cooling System Flush Service

How much does a Cooling System Flush cost?

On average, the cost for a Subaru WRX Cooling System Flush is $292 with $82 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2019 Subaru WRXH4-2.0L TurboService typeCooling System FlushEstimate$397.18Shop/Dealer Price$443.75 - $571.31
2013 Subaru WRXH4-2.5L TurboService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.59 - $553.16
2014 Subaru WRXH4-2.5L TurboService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.23
2017 Subaru WRXH4-2.0L TurboService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
2016 Subaru WRXH4-2.0L TurboService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.83 - $557.09
2018 Subaru WRXH4-2.0L TurboService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.83 - $553.59
2015 Subaru WRXH4-2.0L TurboService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.65 - $553.26
Show example Subaru WRX Cooling System Flush prices

What is the cooling system flush all about?

Your cooling system is what keeps your car from overheating. It works by circulating a mixture of water and coolant through the engine. Over time the coolant mixture becomes contaminated with scale and rust, which can clog and damage the cooling system components. A cooling system flush essentially flushes out the entire system of contaminants and replaces the coolant mixture with fresh coolant and water.

Keep in mind:

Your mechanic will drain the fluid, clean the system with coolant cleaner, and use water to remove the remaining coolant. After cleaning the system, the mechanic will fill it up with new coolant. This process is effective and an approved industry method of flushing your vehicle’s cooling system.

How it's done:

  • Install flush chemical to radiator
  • Bring the car to operating temperature
  • Drain the old coolant
  • Close valve and refill with water
  • Repeat the process
  • Fill radiator with a 50/50 mixture of coolant and water
  • Check for leaks and fan operation

Our recommendation:

  • Some vehicles are equipped with a low coolant sensing system. Should this light come on, have your vehicle inspected for leaks or other possible causes for the low coolant level.

  • Follow the service maintenance schedule provided by the manufacturer to get the coolant replaced at regular intervals. In general, it is a good practice to change the coolant every 40,000-50,000 miles.

What are the common symptoms indicating you need to flush the cooling system?

  • Check Engine warning light is on
  • Low Coolant warning light is on
  • Engine is overheating

How important is this service?

A cooling system flush is an important part of preventative maintenance and helps to keep your car healthy and on the road.

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Meet some of our expert Subaru mechanics

Real customer reviews from Subaru owners like you.

Excellent Rating

(30)

Rating Summary
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Kenneth

21 years of experience
870 reviews
Kenneth
21 years of experience
Subaru WRX H4-2.0L Turbo - Car is not starting - Los Angeles, California
Kenneth is upstanding and outstanding!

RYAN

6 years of experience
103 reviews
RYAN
6 years of experience
Subaru WRX H4-2.0L Turbo - Clutch is not working - San Antonio, Texas
Was on time, explained everything and was very thorough with my car.

Pardeep

22 years of experience
1277 reviews
Pardeep
22 years of experience
Subaru WRX H4-2.0L Turbo - Pre-purchase Car Inspection - San Jose, California
Pardeep was very flexible meeting up with the seller to do a pre-purchase vehicle inspection. He was very kind to talk to me afterwards to discuss problem areas of the vehicle in addition to providing the your mechanic report. He was very knowledgeable about the car and various mechanics. He even said to call him in a day or two if I had any questions I forgot to ask. 100% would recommend Pradeep to friends and family.

Jasmine

24 years of experience
102 reviews
Jasmine
24 years of experience
Subaru WRX H4-2.0L Turbo - Pre-purchase Car Inspection - Milwaukee, Wisconsin
Jasmine was great. On time and thorough. Complete examination of the car which came with an excellent overall report. Thank you Jasmine, your experience and report gave us the confidence to buy this vehicle even though we live in another state.

Excellent Rating

(30)

Rating Summary
30
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Number of Subaru WRX services completed
330+
services done by our mechanics
TOTAL NUMBER OF EXPERT Subaru MECHANICS
800+
experts on our platform

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