The Master Brand Concentrated 12 oz Engine Oil Flush Part MCL-12 is a high-quality motor oil product made in the USA. This branded oil flush has a viscosity range of 5W - 30, perfect for various engine types. It comes in a pack of 1 and has a volume of 16905 fluid ounces, making it a convenient and effective solution for keeping your engine clean and lubricated. Whether you're a car enthusiast or a professional mechanic, this engine oil flush is a reliable choice for maintaining your vehicle's performance.