Buy 2013 Audi A5 Coil Spring. 2013-2016, w/1 orange & 3 yellow marks, w/1 orange & 3 yellow marks. W/1 Marks, Orange, Yellow - OEM Audi Part # 8K0411105DQ (8K0-411-105-DQ)

Coil Spring.
1 Orange and 3 Yellow Marks. Coil Spring. Exc.Sport Suspension.

Coil Spring

Fits A4, allroad, S4

2013-2016, w/1 orange & 3 yellow marks, w/1 orange & 3 yellow marks. W/1 orange & 3 yellow marks, w/1 orange & 3 yellow marks.
Suspension Coil Spring - Repair or Replace
Your coil springs are not especially prone to failure, but if they have been cut, clamped, or heated to have the vehicle lowered, your 2013 Audi A5 might benefit from replacing the strut springs. Excessive rust can make the springs more prone to failure. Contact your local Audi service department to have your suspension system evaluated.