Lexus IS300 Cooling System Flush at your home or office.

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Average rating from customers who
received a Cooling System Flush.
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$159.96 - $174.96

Price range for all vehicles


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Average rating from customers who
received a Cooling System Flush.
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Cooling System Flush Estimate for Lexus IS300

Lexus IS300 Cooling System Flush costs $168 on average.

CarServiceEstimateShop/Dealer Price
2003 Lexus IS300L6-3.0LService typeCooling System FlushEstimate$207.43Shop/Dealer Price$258.34 - $341.49
2001 Lexus IS300L6-3.0LService typeCooling System FlushEstimate$207.43Shop/Dealer Price$258.49 - $341.76
2016 Lexus IS300V6-3.5LService typeCooling System FlushEstimate$214.93Shop/Dealer Price$264.10 - $345.95
2002 Lexus IS300L6-3.0LService typeCooling System FlushEstimate$207.43Shop/Dealer Price$262.90 - $349.48
2019 Lexus IS300L4-2.0L TurboService typeCooling System FlushEstimate$207.43Shop/Dealer Price$243.34 - $315.24
2018 Lexus IS300V6-3.5LService typeCooling System FlushEstimate$207.43Shop/Dealer Price$240.44 - $310.17
2019 Lexus IS300V6-3.5LService typeCooling System FlushEstimate$214.93Shop/Dealer Price$250.52 - $322.18
2018 Lexus IS300L4-2.0L TurboService typeCooling System FlushEstimate$199.93Shop/Dealer Price$236.40 - $308.72
Show example Lexus IS300 Cooling System Flush prices

Cooling System Flush Service

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 Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating


YourMechanic Lexus IS300 Service

Average Rating

4.9/5

Number of Reviews

91

Rating Summary
85
3
1
2
0
85
3
1
2
0

Manuel

30 years of experience
272 reviews
Manuel
30 years of experience
Lexus IS300 - Car is not starting - Costa Mesa, California
Manny is a great guy who knows what he is doing.

Wilson

11 years of experience
289 reviews
Wilson
11 years of experience
Lexus IS300 - Car is not starting - Casselberry, Florida
Perfect 10.

Chris

20 years of experience
1634 reviews
Chris
20 years of experience
Lexus IS300 - Alternator Repair - Santa Ana, California
Great servicing when you need it. Had my alternator changed out and was concerned for overall performance for my car. Hope warranty holds up for the time being! Would do more appts if necessary and on time constraints!

Gregory

29 years of experience
238 reviews
Gregory
29 years of experience
Lexus IS300 - Thermostat - Littleton, Colorado
Needed my thermostat replaced. Greg arrived early, finished the job quickly, and when I arrived at the car he had it running to show me that it the engine temperature and heater was now working as expected. He also showed me the old thermostat so I could see the condition it was in. Very happy with the service I received!

Excellent Rating


YourMechanic Lexus IS300 Service

Average Rating

4.9/5

Number of Reviews

91

Rating Summary
85
3
1
2
0
85
3
1
2
0
Red-stars EXCELLENT RATING ON
Number of Lexus IS300 services completed
1001+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
800+
experts on our platform

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com