Buy 2004 Audi A4 1.8L M/T FWD Base Sedan Suspension Control Arm (Rear, Upper). A4 Cabriolet; Right. A4 - OEM Audi Part # 3R0505324 (3R0-505-324, 8E0505324M)

Arm. Control. Cntl. CONTOUR. Suspension.
Incl.Bushings. Suspension component that connects and provides pivotal movement of the Steering Knuckle to the vehicle.

Suspension Control Arm

Fits A4, RS4, S4

A4 Cabriolet; Right. A4, S4, RS4; Right. A4; Right. Cabriolet A4, S4; Right. Cabriolet A4; Right. W/O QUATTRO. W/QUATTRO.
Suspension Control Arm - Repair or Replace
Control arms often don’t fail on their own, although their associated bushings can break or wear causing a clunk noise when your 2004 Audi A4 goes over bumps or changes speed rapidly—whether braking or under hard acceleration. Control arms can also sometimes become bent, causing your vehicle to pull to the left or right.