The 10 Best Transmission Fluids
Any sensible vehicle owner knows that keeping their auto topped up with a quality transmission fluid is a must. They will lubricate and control temperatures in this vital mechanical component. But knowing which kind to buy is a task in itself, so we've put together this handy list of the best brands and types out there, from oil-based to synthetics. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best transmission fluid on Amazon.