This thing is essentially the hydraulic control center for your automatic transmission. It’s a complex assembly with a bunch of valves, channels, and solenoids inside. It manages all the hydraulic fluid flow, directing it to the right places to engage the different gears, operate the torque converter, and generally make the transmission do its job smoothly. It takes the signals from the transmission control module – your car’s computer – and translates those into hydraulic action. Think of it as the brain telling the muscles what to do. The transmission control module figures out when you need to shift, but the valve body is what makes it happen. It’s a key part of the whole automatic transmission system, working with the pump, torque converter, and other components. It dictates when and how smoothly your car shifts gears, and handles things like applying torque multiplication. If the valve body goes bad, you’ll notice it. Shifting will become rough, erratic, or even completely stop. You might experience slipping gears, delayed engagement, or harsh clunks when it shifts. Basically, anything that’s happening with how your transmission feels. It's a fairly precise component, and even small wear or contamination can cause big problems. Repairing it can sometimes be an option, but often it’s more reliable to replace the whole thing. You can find these pretty easily online – a lot of folks get them through sites like Fixparts Online. If you ignore valve body issues, you can end up doing serious damage to the rest of your transmission, which is a much bigger, and more expensive, repair. Backed by trust: Valve Body (MPN 09G325039CX) comes with a 12-month warranty!

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• Audi parts are designed specifically for your vehicle, ensuring a perfect fit and optimal performance. • Using genuine Audi parts helps maintain your vehicle’s value and original quality. • We offer a wide range of parts, from everyday maintenance items to complex components. • Audi parts are rigorously tested to meet high standards for safety and durability, giving you peace of mind. Audi delivers excellence, FixParts Online delivers to your door.