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Porsche // 991 (911) MK1 2012-2016 // Any
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Coil springs REAR PAIR. Porsche 996 C4S 2002>> Coupe - 99633353176504
99633353176504
Vehicle Group
- Porsche 996 C4S 3.6L 09/01-2005
Information
These are standard replacement coil springs for the rear axle of selected Porsche 996 Carrera C4S Coupe models. Ideal for replacing worn, sagging, corroded or broken rear springs with Genuine Porsche suspension quality.
The springs are priced / boxed as a pair
Fits:
Porsche 996 Carrera C4S 2002>> Coupe
Diagram ref no 6
Identification paint coloured marking: Blue / Red
The paint colour marking is important because Porsche coil springs are specified by vehicle model, axle load, suspension setup and option code. Always match the paint marking and part number to the vehicle’s original specification.
What These Springs Do / Functions
• Support the rear weight of the vehicle
• Maintain correct Porsche factory ride height
• Help absorb road impacts and suspension movement
• Work with the rear shock absorbers to control ride and handling
• Help maintain correct rear axle balance and stability
• Replace tired, sagging, cracked or corroded original springs
• Provide correct Genuine Porsche spring rate and fitment
• Preserve the original suspension feel of the 996 Carrera C4S Coupe.
Why Replace These Springs?
Rear coil springs are exposed to road salt, moisture, debris, suspension load and repeated compression cycles. Over time, springs can corrode, weaken, sag or break. A worn or incorrect spring can affect ride height, handling, alignment, tyre wear and overall vehicle balance.
Replacing both rear springs as a matched pair with Genuine Porsche standard replacement coil springs helps restore correct suspension height, spring balance and OE Porsche ride quality.
Common Symptoms of Worn or Failed Coil Springs
• Rear of the car sitting lower than normal
• Uneven ride height from side to side
• Broken or cracked spring coil
• Corrosion on the spring
• Knocking or clunking from the rear suspension
• Poor ride comfort
• Unstable handling or excessive body movement
• Uneven tyre wear caused by incorrect suspension height.
When to Replace These Springs
• If one or both rear springs are broken or cracked
• If the rear ride height has dropped or become uneven
• During rear shock absorber replacement
• During suspension overhaul or restoration
• If the springs are heavily corroded
• After accident or impact damage
• When returning the car to correct factory suspension specification
• When replacing aged suspension parts with Genuine Porsche components.
Where They Fit on the Car
These coil springs fit on the rear axle suspension assembly of the Porsche 996 Carrera C4S Coupe. They work with the rear shock absorber / suspension strut assembly to support the vehicle and control rear suspension movement.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633353176504
The product you are viewing cross references to these numbers
The springs are priced / boxed as a pair
Fits:
Porsche 996 Carrera C4S 2002>> Coupe
Diagram ref no 6
Identification paint coloured marking: Blue / Red
The paint colour marking is important because Porsche coil springs are specified by vehicle model, axle load, suspension setup and option code. Always match the paint marking and part number to the vehicle’s original specification.
What These Springs Do / Functions
• Support the rear weight of the vehicle
• Maintain correct Porsche factory ride height
• Help absorb road impacts and suspension movement
• Work with the rear shock absorbers to control ride and handling
• Help maintain correct rear axle balance and stability
• Replace tired, sagging, cracked or corroded original springs
• Provide correct Genuine Porsche spring rate and fitment
• Preserve the original suspension feel of the 996 Carrera C4S Coupe.
Why Replace These Springs?
Rear coil springs are exposed to road salt, moisture, debris, suspension load and repeated compression cycles. Over time, springs can corrode, weaken, sag or break. A worn or incorrect spring can affect ride height, handling, alignment, tyre wear and overall vehicle balance.
Replacing both rear springs as a matched pair with Genuine Porsche standard replacement coil springs helps restore correct suspension height, spring balance and OE Porsche ride quality.
Common Symptoms of Worn or Failed Coil Springs
• Rear of the car sitting lower than normal
• Uneven ride height from side to side
• Broken or cracked spring coil
• Corrosion on the spring
• Knocking or clunking from the rear suspension
• Poor ride comfort
• Unstable handling or excessive body movement
• Uneven tyre wear caused by incorrect suspension height.
When to Replace These Springs
• If one or both rear springs are broken or cracked
• If the rear ride height has dropped or become uneven
• During rear shock absorber replacement
• During suspension overhaul or restoration
• If the springs are heavily corroded
• After accident or impact damage
• When returning the car to correct factory suspension specification
• When replacing aged suspension parts with Genuine Porsche components.
Where They Fit on the Car
These coil springs fit on the rear axle suspension assembly of the Porsche 996 Carrera C4S Coupe. They work with the rear shock absorber / suspension strut assembly to support the vehicle and control rear suspension movement.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633353176504
99633353149504
99633353173504
99633353176504
The product you are viewing cross references to these numbers
Price: £257.22
Orderable
Related products
Vehicle Group
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
Information
Pair of rear coil springs with blue / yellow green markings.
Suitable for Coupe & Cabriolet models equipped with standard PASM (PR 352, 475, or 477).
Porsche 991-1 Carrera 2012-16
Porsche 991-1 Carrera S 2012-16
Porsche 991-1 Carrera GTS 2012-16
Porsche 991-1 Carrera 4 2012-16
Porsche 991-1 Carrera 4S 2012-16
Porsche 991-1 Carrera 4 GTS 2012-16
NOTE: These coil springs are not suitable for Targa models, or vehicles with PASM Sport (PR 030 / 031).
Diagram ref. 12.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133353105504
The product you are viewing cross references to these numbers
Suitable for Coupe & Cabriolet models equipped with standard PASM (PR 352, 475, or 477).
Porsche 991-1 Carrera 2012-16
Porsche 991-1 Carrera S 2012-16
Porsche 991-1 Carrera GTS 2012-16
Porsche 991-1 Carrera 4 2012-16
Porsche 991-1 Carrera 4S 2012-16
Porsche 991-1 Carrera 4 GTS 2012-16
NOTE: These coil springs are not suitable for Targa models, or vehicles with PASM Sport (PR 030 / 031).
Diagram ref. 12.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133353105504
99133353105504
The product you are viewing cross references to these numbers
Price: £442.20
Orderable
Vehicle Group
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
Information
Standard replacement coil springs
The springs are priced / boxed as a pair
Identification paint coloured marking: Yellow-Green / Pastel Orange
Fits:
Porsche 991.1 Carrera 2012-16
For cars with Sport suspension (option code: 030)
For cars with Sports chassis with PASM and PDCC (option code: 031)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133353103504
The product you are viewing cross references to these numbers
The springs are priced / boxed as a pair
Identification paint coloured marking: Yellow-Green / Pastel Orange
Fits:
Porsche 991.1 Carrera 2012-16
For cars with Sport suspension (option code: 030)
For cars with Sports chassis with PASM and PDCC (option code: 031)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133353103504
99133353103504
99133353103
The product you are viewing cross references to these numbers
Price: £451.96
Orderable
Vehicle Group
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
Information
Rear coil spring - suitable for Coupe & Cabriolet models equipped with standard PASM (PR 352, 475, or 477).
Sold individually; two (x2) required per vehicle. We strongly recommend replacing coil springs in pairs.
Porsche 991-1 Carrera 2012-16
Porsche 991-1 Carrera S 2012-16
Porsche 991-1 Carrera GTS 2012-16
Porsche 991-1 Carrera 4 2012-16
Porsche 991-1 Carrera 4S 2012-16
Porsche 991-1 Carrera 4 GTS 2012-16
NOTE: These coil springs are not suitable for Targa models, or vehicles with PASM Sport (PR 030 / 031).
Diagram ref. 12.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133353105504
The product you are viewing cross references to these numbers
Sold individually; two (x2) required per vehicle. We strongly recommend replacing coil springs in pairs.
Porsche 991-1 Carrera 2012-16
Porsche 991-1 Carrera S 2012-16
Porsche 991-1 Carrera GTS 2012-16
Porsche 991-1 Carrera 4 2012-16
Porsche 991-1 Carrera 4S 2012-16
Porsche 991-1 Carrera 4 GTS 2012-16
NOTE: These coil springs are not suitable for Targa models, or vehicles with PASM Sport (PR 030 / 031).
Diagram ref. 12.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133353105504
99133353105504
The product you are viewing cross references to these numbers
Price: £125.00
In stock
Vehicle Group
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
Information
This kit consists of two coil springs for the rear axle.
Suitable for Coupe & Cabriolet models equipped with standard PASM (PR 352, 475, or 477).
Porsche 991-1 Carrera 2012-16
Porsche 991-1 Carrera S 2012-16
Porsche 991-1 Carrera GTS 2012-16
Porsche 991-1 Carrera 4 2012-16
Porsche 991-1 Carrera 4S 2012-16
Porsche 991-1 Carrera 4 GTS 2012-16
NOTE: These coil springs are not suitable for Targa models, or vehicles with PASM Sport (PR 030 / 031).
Diagram ref. 12.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133353105504
The product you are viewing cross references to these numbers
Suitable for Coupe & Cabriolet models equipped with standard PASM (PR 352, 475, or 477).
Porsche 991-1 Carrera 2012-16
Porsche 991-1 Carrera S 2012-16
Porsche 991-1 Carrera GTS 2012-16
Porsche 991-1 Carrera 4 2012-16
Porsche 991-1 Carrera 4S 2012-16
Porsche 991-1 Carrera 4 GTS 2012-16
NOTE: These coil springs are not suitable for Targa models, or vehicles with PASM Sport (PR 030 / 031).
Diagram ref. 12.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133353105504
99133353105504
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
2 x Rear Coil Spring for Porsche 991-1 Carrera & Cabriolet (With Standard PASM) 2012-2016 (99133353105504/1)
Unit Price: £125.00
InStock
Price: £250.00
In stock