English term or phrase: filed on even date herewith. French translation: depose(dÃ©posÃ©) e a Ã  la meme mÃªme date que. le present prÃ©sent document
Quick Answer. In most cases, a vehicle's coolant should be changed roughly every 24,000 to 36,000 miles. A driver may want to change his coolant more if he often drives in hot temperatures. Continue Reading.
On still other Mercedes, it's 150,000 miles or 15 years. Some manufacturers recommend changing the coolant more often on vehicles subjected to severe service, such as frequent towing. The schedule for many Chevrolets, though, is to change it at 150,000 miles regardless of how the vehicle is driven. Many service shops, though â including some at dealerships that sell cars with lifetime coolant â say you should do it more often than the maintenance schedule recommends, such as every 30,000 or 50,000 miles.