Coil Springs FRONT
Suitable for rear-wheel drive (RWD) models (PR 338) without sports suspension (PR 030).

Porsche 996-1 Carrera 2 Coupe 3.4L 1998-01
Porsche 996-2 Carrera 2 Coupe 3.6L 2002-05*
Porsche 996 Carrera 2 Cabriolet 1998-05*
Porsche 996 Targa 2 2002-05*
Diagram ref. 7.
NOTE: These coil springs are not compatible with all-wheel drive models, including the Carrera 4, Carrera 4S, Targa 4, or Targa 4S, as well as models equipped with Porsche's sports suspension (PR 030 / X74). Additionally, models marked with an asterisk (*) may require a new, thicker 8.5mm spring support, as specified by Porsche. You will be prompted to purchase this when adding the springs to your basket.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634353107504
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
Suitable for rear-wheel drive (RWD) models (PR 338) without sports suspension (PR 030).

Porsche 996-1 Carrera 2 Coupe 3.4L 1998-01
Porsche 996-2 Carrera 2 Coupe 3.6L 2002-05*
Porsche 996 Carrera 2 Cabriolet 1998-05*
Porsche 996 Targa 2 2002-05*
NOTE: These coil springs are not compatible with all-wheel drive models, including the Carrera 4, Carrera 4S, Targa 4, or Targa 4S, as well as models equipped with Porsche's sports suspension (PR 030 / X74). Additionally, models marked with an asterisk (*) may require a new, thicker 8.5mm spring support, as specified by Porsche. You will be prompted to purchase this when adding the springs to your basket.
Kit Contents:
2x OE Match Shock Absorbers (Standard Replacement)
2x OE Match Coil Springs (Standard Replacement)
2x OE Match Top Mounts with Bearings
1x OE Match Bump Stop & Dust Cover Kit
2x OE Match Shock Absorber Compensating Plates (3mm)
2x OE Match Shock Absorber Compensating Plates (6.5mm)
4x OE Match Shock Absorber Stop Plates (Cup Washers)
2x OE Match M14 x 1.5 Nuts for Shock Absorbers
2x Genuine Porsche Coil Spring Support Rings
2x Genuine Porsche Cone Washers
6x Genuine Porsche M8 Lock Nuts for Top Mounts
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FRONTSUSPENSIONKIT996
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005

PRICE IS FOR A PAIR.
MARKING COLOURS: BROWN / YELLOW
Fits:
Porsche 996 3.6L Cabriolet / Targa 2002>> - RWD US. spec models without sports suspension (M030).
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
- Porsche 996 C2 3.6L 09/01-2005
The springs are priced / boxed as a pair

Identification paint coloured marking Grey / Yellow covers part numbers 99634353122, 99634353122504.
Fits:
For USA / Canada models
Porsche 996 C2 / C4 / C4S 2002>> For cars with Sport type chassis (M030)
Porsche 996 Targa 3.6L 2002>> For cars with Sport type chassis (M030)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634353122504
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Sold individually; two (x2) required per vehicle. We strongly recommend replacing coil springs in pairs.

Porsche 996-1 Carrera 2 Coupe 3.4L 1998-01
Porsche 996-2 Carrera 2 Coupe 3.6L 2002-05*
Porsche 996 Carrera 2 Cabriolet 1998-05*
Porsche 996 Targa 2 2002-05*
Diagram ref. 7.
NOTE: These coil springs are not compatible with all-wheel drive models, including the Carrera 4, Carrera 4S, Targa 4, or Targa 4S, as well as models equipped with Porsche's sports suspension (PR 030 / X74). Additionally, models marked with an asterisk (*) may require a new, thicker 8.5mm spring support, as specified by Porsche. You will be prompted to purchase this when adding the springs to your basket.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634353107504
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
Suitable For Rear-Wheel Drive (RWD) Models (PR 338) Without Sports Suspension (PR 030).
Fits:
Porsche 996-1 Carrera 2 Coupe 3.4L 1998>>2001
Porsche 996-2 Carrera 2 Coupe 3.6L 2002>>2005*
Porsche 996 Carrera 2 Cabriolet 1998>>2005*
Porsche 996 Targa 2 2002>>2005 *
Diagram Ref No 7
NOTE: These coil springs are not compatible with all-wheel drive models, including the Carrera 4, Carrera 4S, Targa 4, or Targa 4S, as well as models equipped with Porsche's sports suspension (PR 030 / X74). Additionally, models marked with an asterisk (*) may require a new, thicker 8.5mm spring support, as specified by Porsche. You will be prompted to purchase this when adding the springs to your basket.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634353107504
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
Fits:
Porsche 996 Carrera 2 3.6L 2002-05 - 2WD Coupe Model with Sports Suspension (M030)
Diagram ref. 7.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634353119504
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
Porsche Front Coil Springs | Design911 Suspension Components for Ride Height, Handling & Comfort
Front coil springs are a fundamental part of your Porsche’s suspension system, supporting the vehicle’s weight and absorbing road impact to provide balanced ride height, comfort, and stability. They work in conjunction with dampers (shock absorbers) to maintain consistent contact between the tyres and the road surface, ensuring precise handling, traction, and steering control. Whether on the road or track, strong and properly calibrated springs are essential for the performance and balance expected from a Porsche.
At Design911, we offer a complete range of front coil springs engineered for precision fitment, durability, and performance. Manufactured using high-tensile steel or performance alloys, each spring is tuned to deliver consistent compression rates and long-term reliability. Perfect for routine maintenance, suspension restoration, or performance upgrades, our springs help maintain correct ride height and restore the sharp, composed handling Porsche drivers demand.
What Do Front Coil Springs Do?
Front coil springs are designed to support the front axle, absorb shock, and stabilise the chassis during acceleration, braking, and cornering.
Core Functions:
• Absorb road impacts to maintain comfort and control.
• Support the front weight of the vehicle and maintain ride height.
• Ensure consistent wheel contact for maximum grip.
• Work with shock absorbers to improve handling precision.
• Balance suspension geometry for predictable steering response.
Healthy, well-balanced coil springs are crucial for safety, handling, and comfort — allowing your Porsche to perform with agility and confidence.
Why Do Front Coil Springs Fail or Degrade?
Coil springs are constantly under compression and exposed to harsh road conditions, moisture, and temperature fluctuations, leading to gradual wear or damage.
Common Causes of Failure Include:
• Metal fatigue from continuous compression cycles.
• Corrosion or rust leading to cracks and fractures.
• Uneven road conditions causing excessive stress on one side.
• Overloading or lowered ride height setup affecting spring rate.
• Age-related sagging or reduced tension.
When coil springs fail, symptoms may include uneven ride height, poor handling balance, clunking noises, and reduced steering stability — all signs it’s time for replacement.
Why Replace or Upgrade Your Porsche Front Coil Springs?
Replacing worn or damaged coil springs restores ride height, steering response, and chassis balance. Upgrading to performance-tuned or progressive-rate springs can also enhance cornering ability and reduce body roll.
Key Benefits:
• Restores original ride height and front-end stability.
• Improves handling and weight distribution.
• Reduces body roll and enhances suspension control.
• Constructed from high-tensile, corrosion-resistant materials.
• Available for Porsche 911, 944, 968, Boxster, Cayman, Cayenne, and Macan
models.
• Ideal for performance upgrades, servicing, or restoration projects.
Design911’s Porsche front coil springs deliver durability, precision, and performance — ensuring your Porsche handles, rides, and feels exactly as intended.
Highlights
• Premium Porsche front coil springs for all models.
• High-strength steel or alloy construction.
• Restores ride height, handling, and suspension balance.
• Precision-engineered for comfort and control.
• Suitable for both classic and modern Porsche models.
• Perfect for servicing, restoration, or performance upgrades.