Autocado provides the highest quality Car & Truck Manual Transmission Fluids. Our product selection ranges from light to heavy-duty fluids, recommended for engines and transmissions in modern cars, vans and trucks. We carry oils specifically designed for clutch systems for smoother shifting and improved fuel economy. Shop our extensive inventory to find exactly what your vehicle needs from GM Dexron IIIH fluid to BMW MTF-LT3 fluid at the best prices around. Get expert advice on finding the right manual transmission fluid for your car or truck with Autocado!