Your ability to steer your vehicle is essential to your driving experience. The component that makes sure your tires turn the way you need them to is your Lexus GS300 steering rack. Your steering rack is a hydraulically powered rack and pinion system that transmits and amplifies the motion of your steering wheel to your tires in order to turn them while you are driving.

Since your GS300 steering rack uses power steering or power assist, a slight turn of your steering wheel is translated into a big difference in direction for your tires. The faster you are traveling, the less power assist your tires receive.

Your Lexus GS300 steering rack is supplied with hydraulic power steering fluid through a series of hoses, lines, and valves, and a power steering pump keeps the fluid moving through the system. Most problems that occur with the GS300 steering rack are due to leaks in the power steering fluid supply somewhere, which happens when the various valves and seals wear out over time. If you notice a puddle of power steering fluid beneath your vehicle, you will need to inspect your steering rack and related systems for leaks. Other symptoms of a bad Lexus GS300 steering rack include difficulty in steering and grinding noises when you turn your steering wheel. Once you have determined that it is your GS300 steering rack, and not your power steering pump, that is causing the problem, browse our extensive online catalogue for a new power steering rack and enjoy our deep discount prices and fast reliable shipping.We stock thousands of high-quality auto parts and accessories all in one convenient location, so you can save yourself a trip to the auto parts store.