Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Electronic Damper Control

Fits:
Porsche 955 Cayenne 2003-06 (I1BK)
* I1BK - Air suspension with leveling system and height adjustment (PASM)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99951245700
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>

Fits:
Porsche 955 Cayenne 2003-06 (I1BK)
Porsche 957 Cayenne 2007-10 (I1BK)
* I1BK - Air suspension with levelling system and height adjustment (PASM)
This product supersedes Porsche's old part numbers:
- 95535805500
Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95535805501
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10

Fits:
Porsche 955 Cayenne 2003-06 (I1BK)
*retrofit - requires clamp (99951245700) and pressure line (95535805501)
Porsche 957 Cayenne 2007-10 (I1BK)
* I1BK - Air suspension with levelling system and height adjustment (PASM)
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95535890105
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10

Fits:
Porsche 955 Cayenne 2003-06 (I1BK)
*retrofit - requires clamp (99951245700) and pressure line (95535805501)
Porsche 957 Cayenne 2007-10 (I1BK)
* I1BK - Air suspension with levelling system and height adjustment (PASM)
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95535890105
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
The Genuine Porsche Control Mechanism with Support for Adaptive Suspension is an original equipment suspension component designed to ensure the precise operation and secure mounting of the adaptive suspension system on compatible Porsche models. Manufactured to Porsche's exact specifications for fit, strength and durability, this precision-engineered assembly combines the control mechanism with its support bracket to maintain correct alignment and reliable operation of the adaptive chassis system.
Fits:
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Diagram Ref No 4
Manufactured from high-strength steel and precision-engineered components with corrosion-resistant finishes, the assembly is designed to withstand continual suspension movement, vibration, moisture and harsh road conditions. Precision-built to OE dimensions and mounting points, it provides direct replacement fitment, making it ideal for suspension repairs, accident damage restoration or replacing worn or damaged original components.
What This Product Does:
- Supports the operation of the adaptive suspension system.
- Provides secure mounting for the control mechanism.
- Maintains correct alignment of suspension components.
- Ensures smooth and accurate movement of the adaptive suspension assembly.
- Helps maintain optimum ride quality and vehicle stability.
- Restores factory suspension performance.
- Replaces worn or damaged control mechanism assemblies.
- Forms an essential part of the adaptive suspension system.
Symptoms Of Wear Or Failure:
- Adaptive suspension warning messages or fault codes.
- Inconsistent or reduced suspension performance.
- Knocking or rattling noises from the suspension.
- Excessive movement of the mechanism or mounting.
- Uneven ride quality.Poor vehicle stability or handling.
- Corrosion or physical damage to the support assembly.
- Difficulty maintaining correct suspension calibration.
- Premature wear of associated suspension components.
- Visible distortion or damage during inspection.
Why Replacement Matters:
- The adaptive suspension control mechanism is continually exposed to vibration, suspension movement, moisture, road debris and changing temperatures. Over time, wear, corrosion or impact damage can affect its structural integrity and alignment, reducing the effectiveness of the adaptive suspension system.
- A worn or damaged mechanism can compromise suspension performance, resulting in reduced ride comfort, less precise handling and increased stress on related suspension components. In some cases, it may trigger suspension fault warnings or prevent the adaptive system from operating as intended.
- Replacing the original component with the Genuine Porsche Control Mechanism with Support for Adaptive Suspension restores the correct operation, alignment and reliability of the suspension system. Manufactured to Porsche's exact engineering standards using premium-quality materials, it provides factory-correct fitment, exceptional durability and dependable long-term performance, helping preserve the ride quality, handling precision and driving dynamics expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
958698014
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
The OE MATCH Control Mechanism with Support for Adaptive Suspension is a suspension component designed to ensure the precise operation and secure mounting of the adaptive suspension system on compatible Porsche models. This precision-engineered assembly combines the control mechanism with its support bracket to maintain correct alignment and reliable operation of the adaptive chassis system.
Fits:
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Diagram Ref No 4
The assembly is designed to withstand continual suspension movement, vibration, moisture and harsh road conditions. Precision-built to OE dimensions and mounting points, it provides replacement fitment, making it ideal for suspension repairs, accident damage restoration or replacing worn or damaged components.
What This Product Does:
- Supports the operation of the adaptive suspension system.
- Provides secure mounting for the control mechanism.
- Maintains correct alignment of suspension components.
- Ensures smooth and accurate movement of the adaptive suspension assembly.
- Helps maintain optimum ride quality and vehicle stability.
- Replaces worn or damaged control mechanism assemblies.
- Forms an essential part of the adaptive suspension system.
Symptoms Of Wear Or Failure:
- Adaptive suspension warning messages or fault codes.
- Inconsistent or reduced suspension performance.
- Knocking or rattling noises from the suspension.
- Excessive movement of the mechanism or mounting.
- Uneven ride quality.Poor vehicle stability or handling.
- Corrosion or physical damage to the support assembly.
- Difficulty maintaining correct suspension calibration.
- Premature wear of associated suspension components.
- Visible distortion or damage during inspection.
Why Replacement Matters:
- The adaptive suspension control mechanism is continually exposed to vibration, suspension movement, moisture, road debris and changing temperatures. Over time, wear, corrosion or impact damage can affect its structural integrity and alignment, reducing the effectiveness of the adaptive suspension system.
- A worn or damaged mechanism can compromise suspension performance, resulting in reduced ride comfort, less precise handling and increased stress on related suspension components. In some cases, it may trigger suspension fault warnings or prevent the adaptive system from operating as intended.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
958698014
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
2 per model. Sold as single.

Fits:
Porsche 955 Cayenne 2003-04 (I1BK)
chassis >> 9P-4LA21 526
chassis >> 9P-4LA74 336
chassis >> 9P-4LA93 465
* I1BK - Air suspension with levelling system and height adjustment (PASM)
Click 'Zoom in' for large parts diagram.
Diagram ref no 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95534107
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
2 per model. Sold as single.

Fits:
Porsche 955 Cayenne 2003-06 (I1BK)
chassis >> 9P-4LA21 526
chassis >> 9P-4LA74 336
chassis >> 9P-4LA93 465
* I1BK - Air suspension with levelling system and height adjustment (PASM)
Click 'Zoom in' for large parts diagram.
Diagram ref no 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95534107
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>

Fits:
Porsche 955 Cayenne 2003-06 (I1BK)
chassis 9P4LA 01526>> onwards
chassis 9P4LA 48416>> onwards
chassis 9P4LA 83740>> onwards
Porsche 957 Cayenne 2007-10 (I1BK)
* I1BK - Air suspension with levelling system and height adjustment (PASM)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95534107
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10

Fits:
Porsche 955 Cayenne 2003-06 (I1BK)
chassis 9P4LA 01526>> onwards
chassis 9P4LA 48416>> onwards
chassis 9P4LA 83740>> onwards
Porsche 957 Cayenne 2007-10 (I1BK)
* I1BK - Air suspension with levelling system and height adjustment (PASM)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95534107
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Fits:
Porsche 955 Cayenne - 2003 to 2006
Porsche 957 Cayenne - 2007 to 2010
With over 35 years of experience in manufacturing air suspension components, Arnott Suspension Products offer the best quality replacement parts.
Instead of copying OE items, we study the main causes of failure and engineer improvements to make the quality item shown here.
Diagram ref no 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95534107
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Sold each.

Fits:
For cars with option code I1BK - Air suspension with levelling system and height adjustment (PASM)
Porsche 955 Cayenne 2003-06
Porsche 957 Cayenne 2007-10
Click 'Zoom in' for large parts diagram.
Diagram ref no 10
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95535873002
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Sold each.
Fits:
For cars with option code I1BK - Air suspension with levelling system and height adjustment (PASM)
Porsche 955 Cayenne 2003-06
Porsche 957 Cayenne 2007-10
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95535873002
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Sold each - 2 required per car
Fits:
Porsche 955 Cayenne 2003-06 (I1BK)
chassis 9P4LA 01526>> onwards
chassis 9P4LA 48416>> onwards
chassis 9P4LA 83740>> onwards
Porsche 957 Cayenne 2007-10 (I1BK)
I1BK - Air suspension with levelling system and height adjustment (PASM)
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95533107721
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Sold each.

Fits:
Porsche 955 Cayenne 2003-06 (I1BK)
Chassis F >> 9P-4LA01 525
Chassis F >> 9P-4LA48 415
Chassis F >> 9P-4LA83 739
I1BK - Air suspension with levelling system and height adjustment (PASM)
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95533107700
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
Suspension Ride Height Sensor product ref No. 95533107700
A suspension ride height sensor is an electronic component that measures the
distance between a vehicle’s chassis and its suspension or axle. It is
typically used in vehicles equipped with air suspension or adaptive suspension
systems. The sensor continuously tracks the vehicle’s ride height and transmits
this data to the suspension control module, which then adjusts the air springs,
dampers, or headlight levelling system as needed. One is required for each side Price is each
Symptoms of a Faulty Suspension Ride Height Sensor
Uneven vehicle stance: One corner or side of the vehicle sits higher or lower than the others. Dashboard warning light: A suspension or ride control fault indicator appears. Rough or unstable ride: The suspension fails to properly adjust to changing road conditions.
Fits:
Porsche 955 Cayenne 2003-06 (I1BK)
Chassis F >> 9P-4LA01 525
Chassis F >> 9P-4LA48 415
Chassis F >> 9P-4LA83 739
I1BK - Air suspension with levelling system and height adjustment (PASM)
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95533107700
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
-
Suspension subframe / Wishbone / Headlight levelling system / Self-levelling sensor (PR:1BA, 1BE, 1BK, 1BW) Cayenne 9PA (955) 2003-06 401-00
-
Rear axle / Suspension subframe / Self-levelling sensor / Stone guard Cayenne 9PA (955) 2003-06 501-01
-
Suspension / Cross member / Spring strut (PR:1BL, PASM) Cayenne 9PA (955) 2003-06 502-01
-
Level adjustment / Compressor / Pressure accumulator / Acceleration sensor (PR:1BK, PASM) Cayenne 9PA (955) 2003-06 606-00
Porsche Electronic Damper Control | Design911 Adaptive Suspension Components for Ride Comfort & Performance
Electronic damper control (EDC) is a key part of Porsche’s adaptive suspension system, automatically adjusting damping force in real-time to deliver optimal balance, comfort, and performance. Using advanced sensors and control units, EDC systems continuously adapt to road conditions, driving style, and load, ensuring perfect chassis response. Whether on the road or track, electronic dampers provide unmatched precision, stability, and comfort — maintaining Porsche’s trademark driving dynamics.
At Design911, we offer a comprehensive range of electronic damper control components, including actuators, control modules, valves, and sensors. Each component is designed to integrate seamlessly with your Porsche’s adaptive suspension system, restoring or enhancing performance. Perfect for maintenance, restoration, or upgrades, our EDC components ensure consistent damping accuracy and long-term reliability.
What Does Electronic Damper Control Do?
The electronic damper control system fine-tunes the stiffness of your suspension in real time to suit driving conditions and performance demands.
Core Functions:
• Monitors and adjusts damping force via sensors and actuators.
• Improves ride comfort and steering response.
• Reduces body roll, pitch, and vibration.
• Adapts automatically to speed, terrain, and cornering forces.
• Enhances handling precision and passenger comfort.
In perfect working condition, Porsche’s EDC system ensures the suspension operates with precision, delivering both performance and refinement.
Why Do Electronic Damper Control Components Fail or Degrade?
Due to constant operation and environmental exposure, electronic damping systems can experience electrical, hydraulic, or mechanical wear over time.
Common Causes of Failure Include:
• Damaged or corroded actuator connections.
• Sensor failure due to moisture or vibration.
• Fluid leaks from dampers or control valves.
• Software faults or ECU communication errors.
• Wiring degradation or short circuits.
When EDC components fail, drivers may experience warning lights, inconsistent ride comfort, harsh damping, or unstable handling — making inspection and replacement essential for maintaining safety and performance.
Why Replace or Upgrade Your Porsche Electronic Damper Control Components?
Replacing faulty or worn electronic damper components restores suspension balance, ride comfort, and system reliability. Upgraded parts improve response time, control precision, and overall performance.
Key Benefits:
• Restores adaptive suspension function and comfort.
• Improves handling, stability, and ride quality.
• Eliminates damping inconsistencies and system errors.
• Available for Porsche 911, Panamera, Cayenne, Macan, Boxster, and Cayman
models.
• High-quality materials ensure long-lasting reliability.
• Ideal for maintenance, restoration, or performance tuning.
Design911’s Porsche electronic damper control components combine precision engineering and advanced technology to keep your Porsche performing smoothly and confidently under all conditions.
Highlights
• Premium Porsche electronic damper control modules and
actuators.
• Precision-calibrated for adaptive suspension systems.
• Restores comfort, stability, and dynamic response.
• Engineered for high-performance and everyday driving.
• Compatible with classic and modern Porsche models.
• Perfect for servicing, restoration, or advanced tuning.