Estimates Engine Cooling Coolant Flush

Infiniti M45 Coolant Flush Costs

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Infiniti M45 Coolant Flush Costs

AutoNation Mobile Service offers upfront and competitive pricing. The average cost for Infiniti M45 Coolant Flush is $107. Drop it off at our shop and pick it up a few hours later, or save time and have our Delivery mechanics come to you.

2009 Infiniti M45
4.5L V8 Base • 65,000 miles
CA 91977
$88 - $108
2008 Infiniti M45
4.5L V8 Base • 160,000 miles
CA 93277
$102 - $124
2003 Infiniti M45
4.5L V8 Base • 157,000 miles
CA 92178
$102 - $124
Get A Quote 12-Month | 12,000-Mile Warranty

Signs you need a Coolant Flush

Routine service

Don’t wait until your coolant is discolored and funky looking. Make sure to flush your antifreeze coolant at the time and mileage recommended by the automaker.

Dirty-looking coolant

In some cases, if the coolant goes long enough without service, it will start to darken and become brownish in color. But you don’t want to let it get to that point. That’s why you should have your coolant flushed per the recommended service schedule.

Gunk build-up

If you’ve got antifreeze gunk build-up in your radiator or radiator hose, your car is long overdue for a coolant flush. Deteriorated coolant becomes acidic and eats away at metal cooling system components in your radiator and other parts of the engine. Eventually, the un-flushed coolant/debris mixture, in your radiator, turns into a brown sludge that can clog vital parts in your radiator hose and other parts of your engine, leading to engine overheating. A good routine flush of your antifreeze coolant system helps us avoid this problem.

How urgent is a Coolant Flush?

Your car isn’t going to break down immediately if you’re a couple of days overdue for a coolant flush. But the coolant system flush service is something you need to have done on a routine basis to prevent damage to your car’s radiator, engine, water pump and overall cooling system.

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1-Year | 12,000-Mile Warranty