Parts & Accessories Spare parts Two gallons (2) available.. Motorcraft Coolant, each gallon is 3.78 liters. It is an original, high-quality Ford coolant (Made in USA) designed to protect the engine from freezing, boiling, and rust. Certified for Ford. It must be mixed at a (50/50) ratio with distilled water to ensure optimal performance. Note: The two gallons are new, unopened, and the caps are sealed as shown in the picture. Location: Mecca, Al-Zahir.