Buy 2004 Volkswagen Jetta 1.9L DIESEL A/T Coil Spring Insulator (Upper, Lower). Beetle; Lower - OEM Volkswagen Part # 1J0512109 (1J0-512-109)

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

Coil Spring Insulator

Fits Beetle, Beetle Convertible, Golf, GTI, Jetta, Jetta GLI, Jetta Wagon

Beetle; Lower. Convertible,. Coupe,. FWD. Lower. TT; Lower. W/O R32, 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 2004 Volkswagen Jetta might benefit from replacing the strut springs. Excessive rust can make the springs more prone to failure. Contact your local Volkswagen service department to have your suspension system evaluated.