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Porsche
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928 (1978-1995)
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Suspension & Axle
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Coil Springs REAR
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Coil springs REAR PAIR. Porsche 997.1 C2 / C2S / C4 / C4S 2005-08 Coupe ❭ 9973335311D504
Coil springs REAR PAIR. Porsche 997.1 C2 / C2S / C4 / C4S 2005-08 Coupe - 9973335311D504
9973335311D504
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 springs
The springs are priced / boxed as a pair.
Identification paint coloured marking White
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
A genuine Porsche coil spring pair, manufactured to exact OEM specifications for material quality, dimensional accuracy, and performance consistency. This set includes two springs, intended to be installed together to maintain correct suspension geometry and balance.
These springs support the axle load and control suspension movement during braking, acceleration, and cornering. Replacing both springs together ensures even ride height, proper weight distribution, and predictable handling response consistent with factory standards.
Installed within the suspension assembly, the coil springs compress and rebound with suspension travel to absorb road impacts and stabilise the vehicle body. Their precisely calibrated spring rates work in harmony with Porsche dampers to maintain tyre contact, steering precision, and overall ride quality.
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Related, superseded, cross reference or alternative numbers for comparison.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
The springs are priced / boxed as a pair.
Identification paint coloured marking White
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
A genuine Porsche coil spring pair, manufactured to exact OEM specifications for material quality, dimensional accuracy, and performance consistency. This set includes two springs, intended to be installed together to maintain correct suspension geometry and balance.
These springs support the axle load and control suspension movement during braking, acceleration, and cornering. Replacing both springs together ensures even ride height, proper weight distribution, and predictable handling response consistent with factory standards.
Installed within the suspension assembly, the coil springs compress and rebound with suspension travel to absorb road impacts and stabilise the vehicle body. Their precisely calibrated spring rates work in harmony with Porsche dampers to maintain tyre contact, steering precision, and overall ride quality.
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
Price: €398.11
Arriving soon
Related products
Vehicle Group
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Information
Standard replacement coil springs
The springs are priced / boxed as a pair
Identification paint coloured marking Blue / Blue
Porsche 928 1983-86 F 92-ES840416>>
Porsche 928 1987-91
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92833353116304
The product you are viewing cross references to these numbers
The springs are priced / boxed as a pair
Identification paint coloured marking Blue / Blue
Porsche 928 1983-86 F 92-ES840416>>
Porsche 928 1987-91
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92833353116304
92833353114304
92833353116304
The product you are viewing cross references to these numbers
Price: €306.72
In stock
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