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Boxster Spyder 718 4.0L (420 Bhp)
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Coil Springs REAR
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Coil spring REAR. Porsche 997.1 C2 / C2S / C4 / C4S 2005-08 Coupe ❭ 9973335311D504
Coil spring REAR. Porsche 997.1 C2 / C2S / C4 / C4S 2005-08 Coupe - 9973335311D504
9973335311D504/1
Vehicle Group
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
Information
Standard replacement coil spring - suitable for models equipped with "PASM" electronic damper control (option code: 475)
Sold individually – two springs are required per front axle.
We strongly recommend replacing coil springs in pairs.
Fits:
Porsche 997.1 C2 / C2S Coupe 2005 - 2008
* cars with "PASM" electronic damper control (option code: 475)
Porsche 997.1 C4 / C4S Coupe 2005 - 2008
* cars with "PASM" electronic damper control (option code: 475)
Diagram ref no 6
This coil spring supports one side of the vehicle’s suspension, managing compression and rebound during braking, acceleration, and cornering. It helps maintain proper ride height and contributes to stable, balanced handling.
Installed within the suspension assembly, the spring compresses and expands with suspension travel to absorb road impacts and control body movement. Correct spring performance is essential for maintaining suspension geometry, steering accuracy, and ride comfort.
Over time, coil springs can weaken or sag due to constant load, mileage, and road conditions. A worn spring can alter ride height and suspension geometry, negatively affecting handling and tyre wear. Replacing tired springs with new components restores factory-style suspension balance and driving confidence.
When to replace:
• Ride height has sagged or become uneven
• Springs show fatigue, corrosion, or damage
• During shock or strut replacement
• Suspension refurbishment or alignment correction
• Reduced handling precision or ride comfort
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9973335311D504
The product you are viewing cross references to these numbers
Sold individually – two springs are required per front axle.
We strongly recommend replacing coil springs in pairs.
Fits:
Porsche 997.1 C2 / C2S Coupe 2005 - 2008
* cars with "PASM" electronic damper control (option code: 475)
Porsche 997.1 C4 / C4S Coupe 2005 - 2008
* cars with "PASM" electronic damper control (option code: 475)
Diagram ref no 6
This coil spring supports one side of the vehicle’s suspension, managing compression and rebound during braking, acceleration, and cornering. It helps maintain proper ride height and contributes to stable, balanced handling.
Installed within the suspension assembly, the spring compresses and expands with suspension travel to absorb road impacts and control body movement. Correct spring performance is essential for maintaining suspension geometry, steering accuracy, and ride comfort.
Over time, coil springs can weaken or sag due to constant load, mileage, and road conditions. A worn spring can alter ride height and suspension geometry, negatively affecting handling and tyre wear. Replacing tired springs with new components restores factory-style suspension balance and driving confidence.
When to replace:
• Ride height has sagged or become uneven
• Springs show fatigue, corrosion, or damage
• During shock or strut replacement
• Suspension refurbishment or alignment correction
• Reduced handling precision or ride comfort
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9973335311D504
9973335311D504
9973335311
99733353141504
99733353141
99733353158504
The product you are viewing cross references to these numbers
€150.80
Now €135.72
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