Audi Power Steering Reservoir - Genuine Audi 4F0422371D

Product Information

The power steering reservoir is a component in a vehicle’s power steering system that holds the power steering fluid. This fluid is essential for the hydraulic operation of the system, allowing smooth and effortless steering. The reservoir maintains an adequate level of fluid to ensure the power steering pump has a constant supply, helping to reduce friction and keep the system lubricated.

• Low Power Steering Fluid Level: If there’s a leak in the reservoir, fluid levels will drop. Low fluid levels make steering harder and can cause damage to other components like the power steering pump
• Noisy Steering: When fluid levels drop due to leaks or blockages, the power steering pump may produce whining, squealing, or groaning noises, especially during turns, as it struggles to operate with inadequate fluid
• Difficulty Turning the Steering Wheel: A lack of fluid due to a leaking or faulty reservoir can lead to increased steering effort, making the wheel hard to turn, especially at low speeds.

About Genuine Audi

The original parts used by Audi to build your car are available as replacement parts under the “Genuine Audi” brand. Manufactured under the direction of Audi, expect excellent quality and a premium price since these parts are available exclusively through the Audi Dealership network.

You may not realize this, but the parts that make up your Audi are not necessarily manufactured by Audi. No cause for concern, as Audi designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for Audi for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine Audi parts box and find an OEM branded part inside, simply with the addition of an Audi logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.