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Porsche // Cayenne 9YA (E3) 2018-2023 // 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
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- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
OE Match electronic rear tailgate damper strut for the Porsche 958 Cayenne, 2011–2014. Intended for vehicles equipped with powered rear lid closing.
Fits
Porsche Cayenne 958 2011-2014
I4E7 - cars with power closing for rear lid
Check fitment for your specific vehicle (model, year, engine) before ordering.
Diagram ref no: 26
What This Product Does
This strut forms part of the electric tailgate mechanism, assisting rear hatch movement and supporting the lid during operation. It is a powered-system component rather than a conventional, unpowered lid support.
Functions
- Assists operation of the electrically operated rear hatch.
- Supports the rear lid as it moves.
- Replaces a worn or damaged electronic damper within the tailgate assembly.
Technical Details
- Part reference: 958827851A; described in the supplied diagram as a powerlift throttle control element for the electric rear lid.
- Equipment identification: I4E7; diagram application PR:4E7"CN.".
- Diagram instruction: use in pairs. Required vehicle quantity: 2; this does not specify the quantity supplied.
- Production restriction: D >> - MJ 2014, with the following upper chassis limits.
Symptoms of Fault
Reduced lid support, unexpected downward movement, difficulty raising the hatch, or creaks and knocks during operation can warrant inspection. These symptoms alone do not confirm that the electronic strut requires replacement.
Why Replacement Matters
A deteriorated damper can affect rear hatch support and movement. Replacement addresses a confirmed component fault, while checking the associated mounting points and electrical connections helps avoid overlooking another cause. Match the original reference and chassis details before fitting.
OE Reference
Current reference: 958827851A.
Earlier OE references: 95851285109, 95851285106, 95851285105, 95851285104.
FAQs
Should both struts be replaced together?
The supplied parts diagram specifies use in pairs and records two units per vehicle.
Does this fit every 958 Cayenne?
No. this 2011–2014 application and the listed chassis limits rather than relying on the model designation alone.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
958827851A
The product you are viewing cross references to these numbers
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
- Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
Fits:
Porsche 958 Cayenne 2018>> COUPE (LEFT or RIGHT)
Diagram ref no 43
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9Y3827851C
The product you are viewing cross references to these numbers
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
- Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
Stabilus Electric Rear Tailgate Damper for Porsche 9YA
Cayenne Coupé (2018–2024)
Sold as each - 2 required per car.
The electric rear tailgate damper is designed for the Porsche 9YA Cayenne Coupé and is a key component of the vehicle’s powered tailgate system. It provides the controlled lifting and closing assistance required for smooth, quiet and reliable tailgate operation via the key fob, interior switch or hands-free function.
Fits:
Diagram ref no 43
Manufactured by Stabilus, a global specialist in damper and motion-control technology, this electric tailgate strut integrates an internal motor and damping mechanism to precisely manage tailgate movement while supporting the distinctive Coupé tailgate design.
What the Electric Tailgate Damper Does
This powered damper:
- Assists
automatic opening and closing of the rear tailgate
- Delivers
smooth, controlled movement throughout the lift cycle
- Supports the tailgate safely when fully open
- Works in harmony with the vehicle’s comfort electronics
- Reduces strain on hinges, latches and body components
It is essential for correct powered tailgate functionality on Cayenne Coupé models.
Why Electric Tailgate Dampers Fail
Common reasons for failure include:
- Internal
motor wear from repeated operation
- Loss
of damping efficiency, causing uneven or jerky movement
- Electrical
faults within the actuator
- Exposure to moisture, dirt and temperature extremes
- General age-related component fatigue
Symptoms may include slow operation, incomplete opening, warning messages or a tailgate that will not stay open.
Why the Tailgate Damper Should Be Replaced
Replacing a worn electric tailgate damper restores:
- Full powered tailgate operation
- Quiet, smooth and controlled opening and closing
- Safe tailgate support in all positions
- Correct interaction with the vehicle’s electronic systems
- Everyday convenience and premium usability
Timely replacement helps prevent further damage to the tailgate mechanism and related components.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9Y3827851C
The product you are viewing cross references to these numbers
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
- Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
The OE MATCH Rear Boot Lid Electric Damper is an OE-matching Porsche electric tailgate support component designed to assist with the controlled opening and closing of the rear boot lid. Integrated into the powered tailgate system, this electric damper combines gas strut support with electronic motor assistance to provide smooth, automatic boot operation and secure positioning.
Sold Each.
x2 Required Per Car.
Fits:
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
- Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
Diagram Ref No 43
What This Product Does:
- Supports powered opening and closing of the rear boot lid
- Controls smooth tailgate movement and positioning
- Assists the electric tailgate motor system
- Helps safely hold the boot lid open when required
- Improves convenience and ease of luggage compartment access
- Maintains proper alignment and operation of the tailgate assembly
Symptoms Of Wear Or Failure:
- Boot lid failing to open or close correctly
- Slow, jerky, or uneven tailgate movement
- Boot lid dropping unexpectedly
- Clicking or straining noises from the powered tailgate system
- Tailgate warning messages on the dashboard
- Fluid leaks or reduced support pressure from the damper unit
- Intermittent electric tailgate operation
Why Replacement Matters:
- Restores smooth and reliable powered tailgate function
- Prevents sudden boot lid dropping or movement issues
- Maintains safe and secure luggage compartment access
- Protects the electric tailgate motor system from additional strain
- Ensures correct alignment and operation of the rear boot lid
- Maintains OEM comfort and convenience features
- Provides reliable long-term tailgate performance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9Y3827851C
The product you are viewing cross references to these numbers