A fluid pump is a specialized tool used to transfer or replace automotive fluids such as brake fluid, coolant, or transmission fluid without spilling or introducing air into the system. These pumps are especially useful during flushes and top-offs, ensuring clean, precise handling. Many models feature vacuum suction or hand-pump mechanisms for easy operation. Using a fluid pump minimizes mess and reduces the risk of contamination, which can damage sensitive components. Ideal for DIY mechanics, these tools make fluid maintenance faster and more efficient. Always follow manufacturer guidelines for fluid type and capacity to ensure optimal system performance and longevity.