Coil springs FRONT PAIR. Porsche 991.1 Carrera 4 / 4S / GTS 2012-16 *Standard chassis (M029)  ❭  99134353123504

Diagram ref no 5

A genuine Porsche front coil spring set, includes two front coil springs, intended to be installed together on the front axle to maintain correct suspension balance and geometry.

These springs support the full front axle load and control suspension movement during braking, acceleration, and cornering. By replacing both springs as a matched pair, they ensure consistent ride height, even load distribution, and factory-correct handling characteristics. 

Installed between the lower control arms and the front strut assemblies, the coil springs compress and rebound with suspension travel. Their precisely calibrated spring rates work in harmony with Porsche dampers to absorb road impacts, stabilize the vehicle body, and maintain optimal tire contact and steering precision.

Replace this part if you experience any of the following:
•  Uneven or sagging front ride height
•  Excessive body roll or unstable handling
•  Cracks, corrosion, or visible spring fatigue
•  Suspension overhaul, shock absorber replacement, or alignment work
•  After significant mileage or heavy track/road use

Diagram ref no 5

This coil spring supports the front corner of the vehicle, managing suspension compression and rebound during braking, acceleration, and cornering. It helps maintain correct ride height and contributes to stable, predictable handling.

Installed between the lower control arm and the front strut assembly, the spring compresses and expands with suspension travel, absorbing road impacts and controlling body movement. Proper spring function is essential for maintaining tire contact, steering precision, and overall ride quality.

Over time, coil springs can weaken or sag due to constant load, mileage, and road impacts. Replacing a worn spring restores proper ride height and suspension geometry, helping prevent uneven handling, premature tire wear, and reduced driving confidence.

Replace this part if you experience any of the following:
•  Uneven or sagging front ride height
•  Excessive body roll or unstable handling
•  Cracks, corrosion, or visible spring fatigue
•  Suspension overhaul, shock absorber replacement, or alignment work
•  After significant mileage or heavy track/road use