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Porsche // Boxster 986/987/981 (1997-2016) // Boxster 987 S 3.2/3.4L 2005-08/08
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Coil spring REAR. Porsche 991.2 Carrera 2017-19 with Sport Suspension (M030 / M031) - 99133353115504
99133353115504/1
Vehicle Group
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
Information
Standard replacement coil spring - suitable for models equipped with a Sport suspension (option code: 030), with a Sport chassis PASM and PDCC (option code: 031).
Sold individually – two springs are required per front axle.
We strongly recommend replacing coil springs in pairs.
Fits:
Porsche 991.2 Carrera 2 / 2S 2017 - 2019
Porsche 991.2 Carrera 4 / 4S 2017 - 2019
* Cars with Sport suspension (option code: 030)
* Cars with Sport chassis with PASM and PDCC (option code: 031)
Diagram ref no 8
This coil spring supports one side of the vehicle’s suspension, managing compression and rebound during braking, acceleration, and cornering. It helps maintain correct ride height and contributes to stable, predictable handling characteristics.
Installed within the suspension assembly, the spring compresses and expands with suspension travel to absorb road impacts and control body movement. Proper spring performance is essential for maintaining tyre contact, steering accuracy, and overall 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, tyre wear, and comfort. Replacing tired springs restores factory-style suspension balance and driving confidence.
When to replace:
• Ride height appears uneven or sagging
• Increased body roll or reduced handling precision
• Visible corrosion, cracks, or spring fatigue
• During shock or strut replacement
• As part of a suspension refresh or alignment correction
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133353115504
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 991.2 Carrera 2 / 2S 2017 - 2019
Porsche 991.2 Carrera 4 / 4S 2017 - 2019
* Cars with Sport suspension (option code: 030)
* Cars with Sport chassis with PASM and PDCC (option code: 031)
Diagram ref no 8
This coil spring supports one side of the vehicle’s suspension, managing compression and rebound during braking, acceleration, and cornering. It helps maintain correct ride height and contributes to stable, predictable handling characteristics.
Installed within the suspension assembly, the spring compresses and expands with suspension travel to absorb road impacts and control body movement. Proper spring performance is essential for maintaining tyre contact, steering accuracy, and overall 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, tyre wear, and comfort. Replacing tired springs restores factory-style suspension balance and driving confidence.
When to replace:
• Ride height appears uneven or sagging
• Increased body roll or reduced handling precision
• Visible corrosion, cracks, or spring fatigue
• During shock or strut replacement
• As part of a suspension refresh or alignment correction
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133353115504
99133353115504
99133353115
The product you are viewing cross references to these numbers
Price: £145.00
In stock
Related products
Vehicle Group
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Information
Coil spring, Rear.
The springs are priced / boxed individually
Porsche Boxster 987 S 3.4L 2006-09 Tiptronic Standard Chassis
Porsche Boxster 987 S 3.2L 2005-06 Tiptronic Standard Chassis
We recommend that you always change the springs as a pair.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
25018
The product you are viewing cross references to these numbers
The springs are priced / boxed individually
Porsche Boxster 987 S 3.4L 2006-09 Tiptronic Standard Chassis
Porsche Boxster 987 S 3.2L 2005-06 Tiptronic Standard Chassis
We recommend that you always change the springs as a pair.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
25018
25018
87337
9873335311A504
98733353122
98733353150
90178223
98733353150504
98733353122504
98733353157
The product you are viewing cross references to these numbers
Price: £62.00
In stock
Vehicle Group
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster S 987 MKII 3.4L 2009-12
Information
Rear coil spring - suitable for 'S' models equipped with a 6-speed manual transmission (PR 480) and without sports suspension/PASM (PR 475).
Sold individually; two (x2) required per vehicle. We strongly recommend replacing coil springs in pairs.
Porsche 987-1 Boxster S 3.2L 2005-06
Porsche 987-1 Boxster S 3.4L 2006-08
Porsche 987-2 Boxster S 3.4L 2009-12
Diagram ref. 6.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
25019
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 987-1 Boxster S 3.2L 2005-06
Porsche 987-1 Boxster S 3.4L 2006-08
Porsche 987-2 Boxster S 3.4L 2009-12
Diagram ref. 6.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
25019
98733353120504
98733353156504
98733353182504
98733353149504
The product you are viewing cross references to these numbers
Price: £62.00
In stock
Vehicle Group
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Information
Coil spring, Rear.
The springs are priced / boxed individually
Porsche Boxster 987 S 3.4L 2006-09 5-speed Manual Cars with PASM Control damper control (I475)
Porsche Boxster 987 S 3.2L 2005-06 5-speed Manual Cars with PASM Control damper control (I475)
We recommend that you always change the springs as a pair.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
25024
The product you are viewing cross references to these numbers
The springs are priced / boxed individually
Porsche Boxster 987 S 3.4L 2006-09 5-speed Manual Cars with PASM Control damper control (I475)
Porsche Boxster 987 S 3.2L 2005-06 5-speed Manual Cars with PASM Control damper control (I475)
We recommend that you always change the springs as a pair.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
25024
25024
87342
98733353129
98733353129504
The product you are viewing cross references to these numbers
Price: £62.00
In stock
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Information
Standard replacement coil springs.
The springs are priced / boxed as a pair.
Identification paint coloured marking Red / Silver
Fits:
for cars with PASM electronic damper control (option code: 475)
Porsche 987.1 Boxster 2005-08 5-th speed manual transmission
F 98-5S700 087>>
F 98-5S700 097>>
F 98-5U701 697>>
Porsche 987.1 Boxster 2005-08 6-speed manual transmission
F 98-5S700 087>>
F 98-5S700 097>>
F 98-5U701 697>>
F 98-5S720 068>>
F 98-5S720 072>>
F 98-5U721 762>>
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9873335311F504
The product you are viewing cross references to these numbers
The springs are priced / boxed as a pair.
Identification paint coloured marking Red / Silver
Fits:
for cars with PASM electronic damper control (option code: 475)
Porsche 987.1 Boxster 2005-08 5-th speed manual transmission
F 98-5S700 087>>
F 98-5S700 097>>
F 98-5U701 697>>
Porsche 987.1 Boxster 2005-08 6-speed manual transmission
F 98-5S700 087>>
F 98-5S700 097>>
F 98-5U701 697>>
F 98-5S720 068>>
F 98-5S720 072>>
F 98-5U721 762>>
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9873335311F504
9873335311F504
98733353162504
98733353151504
The product you are viewing cross references to these numbers
Price: £305.02
Orderable