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Your Vehicle  //  Porsche  //  Cayman 987C / 981C (2005-2016)  //  Any
PorscheCayman 987C / 981C (2005-2016)Chassis / Bodywork

Rear Lid Damper

Rear Lid Damper

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DISPLAYING 1 to 13 (of 13 products)
Rear tailgate dampers, SET OF 2. Porsche Cayman 981 / 718 (982) - 98151255106, 580307
3
Rear tailgate dampers, SET OF 2. Porsche Cayman 981 / 718 (982)
98151255108/1KIT
Product Information
Product Information

Rear tailgate damper
OE Match rear tailgate damper set of 2 for Porsche 981C and 982C Cayman models equipped with the rear window wiper, option code 425. This complete pair replaces both rear tailgate gas struts, helping support the weight of the rear hatch and hold it securely in the raised position.
SET OF 2

Fits:
Porsche 981C Cayman 2014 - 2016
Porsche 982C (718) Cayman 2017 >>
* for cars with rear window wiper (option code: 425)

Diagram ref no 3


What This Product Does
These rear lid gas struts support the Cayman tailgate, controlling its lifting and closing motion so the lid can be opened and held in position during everyday use or access to the luggage area.

Functions

  • Support the rear tailgate when open
  • Control the lifting and closing speed of the lid
  • Help prevent the lid from dropping unexpectedly
  • Assist with smooth, consistent tailgate operation


Symptoms of Fault

  • Rear lid feels heavy or difficult to lift
  • Tailgate drops or will not stay fully open
  • Visible oil mist or leakage on the damper shaft
  • Creaking or knocking noises when opening or closing the lid


Why Replacement Matters

Worn rear lid dampers can allow the Cayman tailgate to drop or close unpredictably and may make the lid awkward to raise. Replacing tired dampers restores controlled movement of the rear lid, supports routine access to the luggage area, and helps maintain correct operation of the tailgate assembly.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98151255108
98151255106
580307

The product you are viewing cross references to these numbers
Damper rear engine lid. Porsche 987C Cayman - 98751255100, 98751255102, 98751255103, 98751255106, 98751255109, 98751255114
1
Damper rear engine lid. Porsche 987C Cayman
Special Order item
98751255114
Product Information
Product Information
Replacement lid damper, Stops the lid falling.
There is 2 per car. Price shown is for each strut.

Fits:
Porsche 987C Cayman / Cayman S MKI 2005-08
Porsche 987C Cayman / Cayman S MKII 2009-12

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98751255114
98751255100
98751255102
98751255103
98751255106
98751255109
98751255114

The product you are viewing cross references to these numbers
Damper rear engine lid. Porsche 987C Cayman - 98751255100, 98751255102, 98751255103, 98751255106, 98751255109, 884302, 98751255114
2
Damper rear engine lid. Porsche 987C Cayman
98751255114/2
Product Information
Product Information
Replacement lid damper, Stops the lid falling.
There is 2 per car. Price shown is for each strut.

Fits:
Porsche 987C Cayman / Cayman S MKI 2005-08
Porsche 987C Cayman / Cayman S MKII 2009-12

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98751255114
98751255100
98751255102
98751255103
98751255106
98751255109
884302
98751255114

The product you are viewing cross references to these numbers
Damper rear engine lid. Porsche 987C Cayman with Aerokit - 98751255104, 98751255107
1
Damper rear engine lid. Porsche 987C Cayman with Aerokit
Special Order item
98751255107
Product Information
Product Information
Replacement lid damper, Stops the lid falling.
There is 2 per car. Price shown is for each strut.

Fits:
For cars with Aerokit Cayman (option code: IXAM)
Porsche 987C Cayman / Cayman S MKI 2005-08
Porsche 987C Cayman / Cayman S MKII 2009-12

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98751255107
98751255104
98751255107

The product you are viewing cross references to these numbers
Rear Engine Lid Damper. Porsche 987C Cayman / Cayman S / Cayman R 2005-12 - 98751255100, 98751255102, 98751255103, 98751255106, 98751255109, 884302, 98751255114 - URO-014003
2
Rear Engine Lid Damper. Porsche 987C Cayman / Cayman S / Cayman R 2005-12
98751255114/1
Product Information
Product Information

The OE Match rear engine lid damper is a replacement gas-filled support strut, It supports the rear lid when open and assists lifting, replacing a weakened or damaged strut.

Fits

  • Porsche 987C Cayman / Cayman S MKI 2005-08
  • Porsche 987C Cayman / Cayman S MKII 2009-12

    Diagram ref no 3

    Check fitment for your specific vehicle (model, year, engine) before ordering.

    Required Quantity

Two dampers are required for the rear lid assembly. Supplied individually.

What Is This Part?

This damper is the gas-filled strut fitted between the rear lid and the vehicle body. It works alongside the hinges and the second support strut, helping carry the lid's weight while the luggage compartment is open. Inside a gas spring, pressure acts on a piston and rod to provide an extending force. The rod moves into the cylinder as the lid closes and extends as it opens. 

What Does This Part Do?

  • Supports the open lid: Works with the other rear lid damper to hold the lid raised.
  • Assists lifting: The gas spring's extending force helps counter the weight of the lid during opening. ()
  • Allows hinged movement: Extends and compresses as the lid moves between its open and closed positions.

    Why Replace This Part?

A gas strut can gradually lose supporting force as its internal gas pressure falls. If the lid becomes heavier to lift or no longer stays raised, inspect both dampers rather than assuming that only one has deteriorated. Gas loss through the sealing system is an established cause of declining gas-spring force. 

Damage to the piston rod or seals can also affect operation. A scratched, bent or contaminated rod may compromise the sealing system, so visible damage should be assessed before the strut is reused. Inspect the ball studs and attachment points as well: loose or damaged mountings require attention independently of the damper's supporting force. 

When to Replace This Part?

  • Lid will not stay raised: It sinks or starts to close after being opened.
  • Increased lifting effort: The lid feels noticeably heavier than before.
  • Visible damage: The cylinder, piston rod or end fittings are bent, cracked or damaged.
  • Rod surface deterioration: Scratches, corrosion or contamination warrant inspection because the rod surface is important to seal operation. 
  • Leakage or unusual movement: Oil seepage, creaking, knocking or poor seating should prompt inspection of the struts and their mountings.

Support the lid securely before disconnecting either damper. During refitting, check that the attachments are secure and that the lid moves without binding.

Where Is This Part Fitted?

Location: At the rear lid opening, between the body and the hinged rear lid. The damper attaches at the ball-stud mounting points and works with the support on the opposite side.

Reference Numbers

  • 98751255100
  • 98751255102
  • 98751255103
  • 98751255106
  • 98751255109
  • 98751255114

Product Summary

  • Product: Rear engine lid damper / gas-filled support strut.
  • Brand: OE Match.
  • Purpose: Supports the rear lid and assists opening.
  • Quantity supplied: One strut.
  • Quantity required: Two for the rear lid assembly.


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98751255114
98751255100
98751255102
98751255103
98751255106
98751255109
884302
98751255114

The product you are viewing cross references to these numbers
Rear lid damper. Porsche 981 / 718 Cayman GT4 - 98151255180
3
Rear lid damper. Porsche 981 / 718 Cayman GT4
98151255180/1
Product Information
Product Information
Rear lid damper.

Fits:
Porsche 981 Cayman GT4 2016

Porsche 718 Cayman GT4 2017>>
For cars without rear window wiper (I426)

Click 'zoom in' for large parts diagram.
Diagram ref no 3



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98151255180
98151255180

The product you are viewing cross references to these numbers
Rear lid damper. Porsche 981 Cayman GT4
3
Rear lid damper. Porsche 981 Cayman GT4
Special Order item
98151255180
Product Information
Product Information
Rear lid damper.

Fits:
Porsche 981 Cayman GT4 2016

Porsche 718 Cayman GT4 2017>>
For cars without rear window wiper (I426)

Click 'zoom in' for large parts diagram.
Diagram ref no 3

Rear Lid Damper. Porsche 987C Cayman / Cayman S / Cayman R with IXAM Aero Kit 2005-12 - 98751255104, 98751255107 - URO-014007
2
Rear Lid Damper. Porsche 987C Cayman / Cayman S / Cayman R with IXAM Aero Kit 2005-12
98751255107/1
Product Information
Product Information

This OE Match rear lid damper is a replacement gas strut for with the IXAM Aero Kit rear spoiler. It assists lifting and supports the open rear lid, replacing a weakened or damaged support.

Fits

Only for cars with option IXAM Aero Kit (Rear Spoiler)

  • Porsche 987C Cayman / Cayman S MKI 2005-08
  • Porsche 987C Cayman / Cayman S MKII 2009-12

    Check fitment for your specific vehicle (model, year, engine) before ordering.

    Diagram ref no 3

Required Quantity

Two dampers are required per vehicle for the rear lid. Supplied individually.

What Is This Part?

The rear lid damper is a gas-pressure support fitted between the rear hatch and the vehicle body. Its extending rod and pressurised cylinder provide assistance as the hatch opens and help support its weight when raised. It works alongside the second damper and the hatch hinges, allowing access to the rear luggage compartment. This application is specifically for cars with the IXAM Aero Kit rear spoiler, so the spoiler equipment must be checked rather than selecting a strut by model year alone.

What Does This Part Do?

  • Assists lifting: Provides force to help raise the rear lid against its weight.
  • Supports the open hatch: Works with the opposite damper to hold the raised lid in position.
  • Assists hatch movement: Extends and compresses as the lid moves through its opening and closing travel.
  • Maintains access: Supports the hatch while the rear luggage compartment is being used.

Why Replace This Part?

A gas strut can lose supporting force as it ages, leaving the lid harder to lift or unable to remain open. Damage to the rod, cylinder or end connections can also affect its operation. Replacement is appropriate when inspection confirms that the damper is weak, leaking or physically damaged.

Check both dampers and the surrounding mounting points before fitting replacements. Renewing an ageing pair together is recommended to avoid retaining one weakened support alongside a new one. Support the hatch independently while carrying out the work.

When to Replace This Part?

  • Loss of support: The fully raised lid sinks or will not remain open.
  • Increased lifting effort: The hatch feels noticeably heavier than previously.
  • Visible deterioration: Inspection finds leakage, rod corrosion, bending or cylinder damage.
  • Damaged connections: An end fitting is cracked, loose or no longer seats securely.
  • Abnormal operation: Creaking, knocking or uneven movement prompts inspection of the dampers, hinges and mountings.

Where Is This Part Fitted?

Location: Alongside the rear hatch opening, connecting the vehicle body to the opening lid. The two dampers support the hatch on either side of the rear luggage compartment.

FAQs

  • Should both dampers be replaced together? Replacing an ageing pair together is recommended. Inspect the mounting points and hinges at the same time.
  • Is this suitable for a Cayman without the Aero Kit? This damper is specified only for cars with option IXAM Aero Kit (Rear Spoiler). Do not assume it suits a standard-spoiler car.

Product Summary

  • Product: Rear lid gas damper.
  • Brand: OE Match.
  • Application restriction: IXAM Aero Kit rear spoiler.
  • Supply: One strut.
  • Purpose: Assists rear hatch lifting and supports the open lid.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98751255107
98751255104
98751255107

The product you are viewing cross references to these numbers
Rear lid dumper. Porsche 981C Cayman 2014-16 / 982C Cayman 2017>> - 98151255103, 98151255105, 98151255107
2
Rear lid dumper. Porsche 981C Cayman 2014-16 / 982C Cayman 2017>>
Special Order item
98151255107
Product Information
Product Information
Rear lid dumper
The Genuine Porsche Rear Lid Damper (Part Number: 98151255107) is an original equipment gas-filled support strut designed for Porsche Cayman models, specifically for vehicles without a rear window wiper (Option Code: 426). Also known as a rear tailgate gas strut or rear hatch support, this component helps lift and securely support the rear lid when opened, providing smooth and controlled operation.
Sold individually. Two dampers are required per vehicle when replacing both left and right sides. Replacing both together is recommended when they have weakened with age.

Fits:
Porsche 981C Cayman 2014 - 2016
Porsche 982C (718) Cayman 2017 >>
 * for cars without rear window wiper (option code: 426)

Diagram ref no 3

Manufactured to Porsche's original specifications, the damper offers precise fitment, reliable lifting assistance and long-lasting performance. It is an ideal replacement for worn or weakened original gas struts, restoring convenient and safe access to the rear luggage compartment.

This part replaces the earlier Porsche part numbers 98151255103 and 98151255105.

What Does This Part Do? – Functions
  • Lid Support: Holds the rear lid securely in the open position.
  • Lifting Assistance: Reduces the effort required to open the rear hatch.
  • Controlled Movement: Provides smooth and stable lid operation.
  • Safety: Helps prevent the rear lid from closing unexpectedly.
  • Original Fitment: Maintains factory-correct operation and installation.

Why Replace This Part?
Over time, rear lid gas dampers can lose pressure due to ageing, frequent operation and temperature changes. A weakened damper may struggle to support the rear hatch, causing it to close unexpectedly or become difficult to lift.

Replacing a worn damper with a genuine Porsche component restores proper lifting assistance, secure lid support and smooth operation, helping maintain safety and everyday convenience.

When to Replace This Part?
  • Weak Support: Rear lid struggles to remain open.
  • Unexpected Closing: Hatch slowly lowers or drops without warning.
  • Difficult Opening: Increased effort required to lift the lid.
  • Visible Damage: Bent, corroded or leaking gas strut.
  • Worn Performance: Reduced lifting assistance or inconsistent operation.

Where Does It Fit on the Car?
Location: Rear body – rear hatch / tailgate assembly.

The gas-filled damper is fitted between the rear hatch and the vehicle body, supporting the lid during opening and closing.

It is suitable for installation on either the left-hand or right-hand side of the vehicle.


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98151255107
98151255103
98151255105
98151255107

The product you are viewing cross references to these numbers
Rear Tailgate Damper. Porsche 981 Cayman / 718 (982) Cayman - 98151255104, 98151255106, 98151255108, 580307
3
Rear Tailgate Damper. Porsche 981 Cayman / 718 (982) Cayman
98151255108/1
Product Information
Product Information
Rear Tailgate Damper
OE Match rear tailgate damper for Porsche 981C and 982C Cayman models equipped with the rear window wiper, option code 425. The gas strut supports the rear tailgate during opening and helps hold it securely in the raised position.
Sold individually. Two dampers are required per vehicle when replacing both left and right sides. Replacing both together is recommended when they have weakened with age.

Fits:
Porsche 981C Cayman 2014 - 2016
Porsche 982C (718) Cayman 2017 >>
* for cars with rear window wiper (option code: 425)

Diagram ref no 3

The rear tailgate damper is a gas-assisted support strut fitted between the vehicle body and rear tailgate. It provides controlled assistance when opening the tailgate and helps support its weight once fully raised.

This version is specifically for vehicles equipped with the rear window wiper (option code 425).

What this part does
  • Supports the weight of the rear tailgate
  • Assists when opening the tailgate
  • Helps hold the tailgate securely in the raised position
  • Provides controlled tailgate movement
  • Replaces weak or worn original gas struts
  • Suitable for vehicles with rear window wiper
  • Supplied as an OE Match replacement part

Why Replace This Part? 
Tailgate gas struts gradually lose pressure and lifting force with age and repeated use. Weak dampers may no longer support the tailgate correctly, causing it to fall or requiring additional effort to open. Common signs of worn tailgate dampers include:
  • Tailgate will not stay fully open
  • Tailgate slowly drops when raised
  • Increased effort is required to open the tailgate
  • Tailgate feels unusually heavy
  • Gas strut shows signs of leakage or damage

Replacing worn dampers restores proper support and safer tailgate operation.

When to Replace This Part
  • Tailgate no longer remains open
  • Gas struts have lost lifting force
  • Tailgate drops unexpectedly
  • Damper is leaking or damaged
  • Rear hatch components are being refurbished
  • One or both original dampers have deteriorated

Where it fits on the car
Fits to the rear tailgate / hatch assembly.


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98151255108
98151255104
98151255106
98151255108
580307

The product you are viewing cross references to these numbers
Stabilus Rear Engine Lid Damper. Porsche 981 Cayman / 718 (982) Cayman - 98151255104, 98151255106, 98151255108, 580307 - 580307
2
Stabilus Rear Engine Lid Damper. Porsche 981 Cayman / 718 (982) Cayman
98151255108/2
Product Information
Product Information
Stabilus Rear Engine Lid Damper.
STABILUS are the Original Equipment Manufacture

Fits:
Porsche 981 Cayman 2014 - 2016
Porsche 718 (982) Cayman 2017>>

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98151255108
98151255104
98151255106
98151255108
580307

The product you are viewing cross references to these numbers
Stabilus Rear Engine Lid Damper. Porsche 987C Cayman - 98751255107, 884302
2
Stabilus Rear Engine Lid Damper. Porsche 987C Cayman
98751255107/2
Product Information
Product Information
Stabilus Rear Engine Lid Damper.

STABILUS are the Original Equipment Manufacture

Fits:
Porsche 987C Cayman 2005-13 for Aero kit with Extra Spoiler.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98751255107
98751255107
884302

The product you are viewing cross references to these numbers
Stabilus Rear Engine Lid Damper. Porsche Cayman R - 98751255107, 076726
2
Stabilus Rear Engine Lid Damper. Porsche Cayman R
98751255107/3
Product Information
Product Information
Stabilus heavy duty Rear Engine Lid Damper.
STABILUS are the Original Equipment Manufacture

Fits:
Porsche Cayman with extra spoiler fitted
Porsche Cayman R

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98751255107
98751255107
076726

The product you are viewing cross references to these numbers
DISPLAYING 1 to 13 (of 13 products)
Also found on these pages
About Rear Lid Damper

Maintain your Porsche’s quality and convenience with rear lid dampers from Design911. Our collection includes OEM-spec gas struts, lift supports, and replacement dampers engineered for precision fitment across classic and modern Porsche models. Whether for an air-cooled 911, Boxster, or Taycan, these dampers provide smooth, controlled motion for your rear engine lid or boot, preventing sudden drops and ensuring safe, reliable operation. Built from corrosion-resistant materials and rigorously tested for longevity, Design911 rear lid dampers deliver OEM-level performance and seamless installation — restoring the perfect Porsche finish and functionality.

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Reliable rear boot lid supports for Porsche coupes, sedans, and SUVs. Perfect for safe, hands-free access and everyday convenience.

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Replacement dampers for vintage Porsche models such as the 911 Classic, 944, and 928. Maintain original fitment and authentic performance.

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