The 2008 dodge avenger uses zerex yellow 50/50 antifreeze engine coolant. it has a capacity of about 7 quarts. coolant is used to transfer heat which can assist in preventing engine damage caused by freezing or boiling. coolant can also protect various metal and non-metallic parts in the engine and the cooling circuit. the cost of getting the coolant changed on your avenger is between $ 120 and $ 150. you should get a coolant change every 100,000 miles. if you notice that the temperature gauge is always high or that the engine is frequently overheating, then these are signs that your vehicle needs a coolant flush and it's best to have it done before it will lead to more serious and costly problems.
The 2008 dodge avenger coolant type is orange coolant for american vehicles.