Buick Roadmaster Cooling System Flush at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(35)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(35)

Cooling System Flush Service

How much does a Cooling System Flush cost?

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

CarServiceEstimateShop/Dealer Price
1991 Buick RoadmasterV8-5.0LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$443.75 - $571.31
1995 Buick RoadmasterV8-5.7LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.59 - $553.16
1993 Buick RoadmasterV8-5.7LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.23
1996 Buick RoadmasterV8-5.7LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
1992 Buick RoadmasterV8-5.7LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.83 - $557.09
1994 Buick RoadmasterV8-5.7LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.83 - $553.59
Show example Buick Roadmaster 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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Buick mechanics

Real customer reviews from Buick owners like you.

Excellent Rating

(35)

Rating Summary
31
2
0
1
1
31
2
0
1
1

Damian

12 years of experience
430 reviews
Damian
12 years of experience
Buick Roadmaster V8-5.7L - Brakes, Steering and Suspension Inspection - Cocoa, Florida
Found problem fixed it.

Trung

13 years of experience
412 reviews
Trung
13 years of experience
Buick Roadmaster V8-5.7L - Inspection Service - Sunnyvale, California
great full for their professional manner.

Patrick

34 years of experience
1579 reviews
Patrick
34 years of experience
Buick Roadmaster V8-5.7L - Car is not starting - Austin, Texas
Great job thanks, Patrick was able to diagnose the problem and I’m thrilled with the Service he provided.

Scott

39 years of experience
607 reviews
Scott
39 years of experience
Buick Roadmaster V8-5.7L - Starter - Denver, Colorado
Arrived on time, knew his business and had all the right tools and parts. Finished quickly and gave a full brief on the job and evaluation of my old car and what was needed to be done in the future.

Excellent Rating

(35)

Rating Summary
31
2
0
1
1
31
2
0
1
1
Number of Buick Roadmaster services completed
385+
services done by our mechanics
TOTAL NUMBER OF EXPERT Buick MECHANICS
800+
experts on our platform

Recent articles & questions

How to Replace a Harmonic Balancer
Harmonic balancers fail when the engine is causing excessive vibrations and the timing marks are misaligned.
How to Buy a Good Quality Universal Car Cover
Your Your car is a big investment and you want to protect it from the ravages of time and exposure to the elements. Parking it in the garage is a good first step, but even here you’ll want to take...
P0128 OBD-II Trouble Code: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
P0128 code definition Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) What the P0128 code means The P0128 code means that the...

P2006 Code (Replace Intake Manifold Runner Actuator)

This will not blow your motor up - it will degrade engine performance however, as you have already noted. The specific code suggests this valve is stuck shut. It may be possible to test this "off the vehicle", but remember...

My windshield has a black mark because my wiper blade was stolen and I operated the wiper without the blade; how can I remove this

You can use a mild polish like a toothpaste that will clean the glass without scratching the glass. Use it with small circular motion to polish off the marks.

Hello moose! I hope things are well and the Klondike. I have a 2008 Ford E350 and the service RSC light an alarm as well as the ABS light is on. The Ford dealership said that it is the stability control cluster that needs to be replaced. Other mechanics have told me that they cannot replace it because they don't know how to program it. I was wondering if I could just purchase one and replace it myself and then have the Ford dealership program it.

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 (855) 347-2779 · hi@yourmechanic.com