Buy 2013 Audi A5 Coil Spring Insulator (Upper, Lower). ID.4; Lower. Q4 e-tron Sportback; Lower. Q4 Suspension, Rear - OEM Audi Part # 1EA512297 (1EA-512-297)

Seat.
Coil Spring Insulator. Base. Bracket. Coil Spring Insulator. Insert. Mount. Packing. Plate. Spacer. Spring pad. Strut washer. Support. Included with: Spring.

Coil Spring Insulator

Fits Q4 e-tron, Q4 Sportback e-tron

ID.4; Lower. Q4 e-tron Sportback; Lower. Q4 e-tron; Lower.
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.