Spring. Coil.
135i, 135is convertible w/Performance pkg. Coil Spring. Sport Suspension. W/O M3, RWD. Connector wire. Sensor.
Coil Spring
Fits 135i, 135is, 330i, 335i, 335is
135i convertible. 135i, 135is convertible, w/Performance pkg. 135i; Convertible; Manual Trans. 135i; Convertible; w/Performance Suspen. SEDAN & WAGON, W/O M3, w/Sport package, 335i. SEDAN, WAGON, W/O M3, w/Sport package, 335i. W/O M3, RWD, w/335is, w/Sport package.
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 might benefit from replacing the strut springs. Excessive rust can make the springs more prone to failure. Contact your local service department to have your suspension system evaluated.