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.
The old green stuff should be changed every 3 years for most engines, 4 years for all cast iron engines. The new antifreezes are good for 5 years or more. This is based on a complete drain, including the block. If you don't drain the block, then you should drain and refill about twice as often. You should change all the hoses every 8-10 years or every other coolant change. A new thermostat with the hoses and a new radiator cap with the hose change is also a good idea.