Lexus LS430 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 Lexus LS430 Cooling System Flush is $292 with $82 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2001 Lexus LS430V8-4.3LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$447.80 - $578.40
2005 Lexus LS430V8-4.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.65 - $556.77
2003 Lexus LS430V8-4.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.72 - $556.89
2006 Lexus LS430V8-4.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.71 - $556.88
2004 Lexus LS430V8-4.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$433.58 - $563.65
2002 Lexus LS430V8-4.3LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$430.08 - $557.53
Show example Lexus LS430 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 Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(175)

Rating Summary
162
3
1
2
7
162
3
1
2
7

Joshua

28 years of experience
709 reviews
Joshua
28 years of experience
Lexus LS430 V8-4.3L - Cooling System Flush - Vallejo, California
My experience with Joshua Floyd was so good that he will be my mechanic forever. I have already started to ask my friends to contact Joshua, (510) 417-9584, or YourMechanic.com (800) 701-6230 for any need repairs, or routine maintenance. Rev. Dr. Caroll Broadfoot, Jr.

Robert

24 years of experience
253 reviews
Robert
24 years of experience
Lexus LS430 V8-4.3L - Check Engine Light is on - Spring, Texas
overall very good

Shane

18 years of experience
379 reviews
Shane
18 years of experience
Lexus LS430 V8-4.3L - Alternator Repair - Austin, Texas
Shane handled everything fro start to finish without a problem. Did a great job in a timely manner. Strongly recommended

Fernando

14 years of experience
31 reviews
Fernando
14 years of experience
Lexus LS430 V8-4.3L - Brakes, Steering and Suspension Inspection - Henderson, Nevada
Fernando was GREAT ! He was punctual, VERY knowledgeable, VERY competent, and he went over and above all expectations in order to ensure that I was fully satisfied... and I have a complex vehicle... a Lexus LS430 Ultra Luxury edition... I will definitely request his services again ! :)))

Excellent Rating

(175)

Rating Summary
162
3
1
2
7
162
3
1
2
7
Number of Lexus LS430 services completed
1925+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

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