Buick LeSabre Cooling System Flush Costs

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Cooling System Flush Service

How much does a Cooling System Flush cost?

On average, the cost for a Buick LeSabre Cooling System Flush is $273 with $63 for parts and $210 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1990 Buick LeSabreV6-3.8L	Service typeCooling System Flush	Estimate$397.18	Shop/Dealer Price$443.75 - $571.31
1996 Buick LeSabreV6-3.8L	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$427.59 - $553.16
2004 Buick LeSabreV6-3.8L	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$427.62 - $553.23
1993 Buick LeSabreV6-3.8L	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$427.62 - $553.22
1994 Buick LeSabreV6-3.8L	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$429.83 - $557.09
2005 Buick LeSabreV6-3.8L	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$427.83 - $553.59
1990 Buick LeSabreV8-5.0L	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$427.65 - $553.26
1998 Buick LeSabreV6-3.8L	Service typeCooling System Flush	Estimate$383.67	Shop/Dealer Price$427.62 - $553.22

Show example Buick LeSabre 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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Omar

13 years of experience

287 reviews

Omar

13 years of experience

by Anna

Buick LeSabre V6-3.8L - Cooling System Flush - Delray Beach, Florida

Omar was a true professional in every way, professional, polite, experienced and highly competent in his mechanical skills.

Whitney

40 years of experience

783 reviews

Request Whitney

Whitney

40 years of experience

Request Whitney

by Christina

Buick LeSabre V6-3.8L - Cooling System Flush - Mountain View, California

Whitney was a joy to work with. Not only was he timely and diligent in his work, he took the time to explain to me what he was doing and why. Never once did he brush me off as though my questions were unimportant. Also, when we discussed future services he made sure to show me what he was talking about and to explain why the service was important. Not only did we run through future service needs, Whitney input everything into the system for me so that I wouldn't have to do it (and schedule the wrong thing!) I am totally pleased with the service and (for once) do not loathe future repairs!

Brent

9 years of experience

87 reviews

Brent

9 years of experience

by Rashad

Buick LeSabre V6-3.8L - Cooling System Flush - Lithonia, Georgia

Found the problem right away, definitely recommend!

Austin

9 years of experience

3 reviews

Austin

9 years of experience

by yared

Buick LeSabre V6-3.8L - Cooling System Flush - Fort Worth, Texas

Finished earlier than expected

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