Window Regulator – Passenger Side (Manual) (Cross-Arm) Knock Sensor The hose is built to

The hose is built to OEM standards for a perfect fit and long-lasting performance

Make Model Years Engine Audi RS4 2007–2008 4

8L4 Audi A4 Quattro 2002–2003 3

Part Number: 701820807A – exact OEM replacement

Window Regulator – Passenger Side (Manual) (Cross-Arm) Knock Sensor The hose is built toThe window regulator is an assembly in your door that attaches to the bottom of the window, raising and lowering it in a smooth way. The design of the regulator varies drastically from make to make, and power vs. manual crank. Depending on the individual design, you may see a scissor type mechanism that expands and collapses down, or a cable driven mechanism, but regardless the function is the same. As a regulator ages, the moving parts wont move as