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Porsche > Panamera 971 MK2 (2021-2023) > Suspension & Axle >

Air Suspension Levelling

Air Suspension Levelling

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DISPLAYING 1 to 4 (of 4 products)
Level sensor, front axle. Porsche 971 Panamera - 971616214A, 971616214B, 971616214C, 971616213A, 971616213B, 971616213C
2
Level sensor, front axle. Porsche 971 Panamera
Special Order item
97161621
Product Information
Product Information
Level sensor, front axle

Fits:
Porsche 971.1 Panamera 2017 - 2021

Porsche 971.2 Panamera 2021 - 2024

Diagram ref no 21



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Related, superseded, cross reference or alternative numbers for comparison.

97161621
971616214A
971616214B
971616214C
971616213A
971616213B
971616213C

The product you are viewing cross references to these numbers
Level Sensor, Front Axle. Porsche 971.1 / 971.2 Panamera 2017-23 - 971616214A, 971616214B, 971616214C, 971616213A, 971616213B, 971616213C
4
Level Sensor, Front Axle. Porsche 971.1 / 971.2 Panamera 2017-23
97161621
Product Information
Product Information
Level Sensor, Front Axle. 
The OE Match Front Axle Level Sensor is a high-quality replacement suspension and vehicle height monitoring component designed to measure the position of the front suspension relative to the vehicle body. Manufactured to OE specifications for fit, accuracy and durability, this sensor plays a critical role in vehicles equipped with air suspension, active chassis systems, automatic headlamp levelling or adaptive ride height control.  

Fits:
  • Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
  • Porsche 971.1 Panamera 4S Diesel V8 4.0L 4WD (422 Hp) 2017-18
  • Porsche 971.1 Panamera 4S Diesel 4.0L Twin-Turbo V8 Sport Turismo 2017-18
  • Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
  • Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
  • Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
  • Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
  • Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
  • Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
  • Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
  • Porsche 971.2 Panamera 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
  • Porsche 971.2 Panamera GTS 4.0L V8 2021-23
  • Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
  • Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
  • Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
  • Porsche 971.2 Panamera Turbo S E-Hybrid 4.0L V8 2021-23
  • Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23  

Diagram Ref No 21

Mounted to the front axle suspension assembly, the level sensor continuously monitors suspension movement and vehicle ride height, transmitting precise data to the vehicle's control modules. This information allows various electronic systems to make real-time adjustments for optimum ride comfort, handling stability and lighting performance.  

What This Product Does:
  • Monitors front axle ride height and suspension position.
  • Provides input to air suspension and chassis control systems.
  • Supports automatic vehicle levelling functions.
  • Assists adaptive suspension and ride height adjustment systems.
  • Provides data for automatic headlamp levelling.
  • Helps maintain correct vehicle stance and handling characteristics.
  • Contributes to ride comfort, safety and driving stability.
  • Supports proper operation of electronically controlled suspension systems.

Symptoms Of Wear Or Failure:
  • Suspension warning lights illuminated on the dashboard.
  • Air suspension fault messages.
  • Uneven vehicle ride height.
  • Vehicle leaning to one side.
  • Incorrect headlamp beam alignment.
  • Suspension failing to adjust ride height correctly.
  • Reduced ride comfort or suspension performance.
  • Fault codes relating to ride height or chassis control systems.
  • Intermittent suspension system operation.
  • Physical damage to the sensor arm or linkage.

Why Replacement Matters:

  • Front axle level sensors operate in a harsh environment where they are exposed to water, dirt, road salt, vibration and constant suspension movement. Over time, sensor internals, electrical connections or linkage mechanisms can wear, corrode or become damaged, leading to inaccurate ride height measurements.
  • A faulty level sensor can prevent the suspension system from maintaining correct vehicle height and chassis balance. This may negatively affect ride quality, handling stability, tyre wear and headlamp alignment. In vehicles equipped with advanced air suspension systems, continued operation with a defective sensor may place unnecessary strain on compressors, valve blocks and other suspension components.
  • Replacing a worn or faulty front axle level sensor restores accurate ride height monitoring, ensures proper operation of suspension and levelling systems and helps maintain the comfort, safety and performance expected from your Porsche. An OE Match replacement provides factory-style fitment, precise sensor calibration and dependable long-term reliability.



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

97161621
971616214A
971616214B
971616214C
971616213A
971616213B
971616213C

The product you are viewing cross references to these numbers
Rear axle level sensor. Porsche 971.1 Panamera / 971.2 Panamera - 971616571, 971616572A
2
Rear axle level sensor. Porsche 971.1 Panamera / 971.2 Panamera
97161657
Product Information
Product Information
Rear axle level sensor.

Fits:
Porsche 971.1 Panamera  2017 - 2021
Porsche  971.2 Panamera 2021 - 2023

Diagram ref no 17

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

97161657
971616571
971616572A

The product you are viewing cross references to these numbers
Wiring Harness for Air Suspension Shock Absorbers. Porsche 971 Panamera 2017-2021 - 971971289B, 9A7971289A, 971971289A, 9A7971289
2
Wiring Harness for Air Suspension Shock Absorbers. Porsche 971 Panamera 2017-2021
Special Order item
9A7971289
Product Information
Product Information
Wiring harness - connects to air suspension shock absorber. 

Sold individually; x2 required per axle. 

Fits:
Models with Adaptative Air Suspension (PR 1BK)
Porsche 971 Panamera 2017-21

Diagram reference(s):

No. 10 - Rear Axle 
No. 11 - Front Axle (Our Product Image)

NOTE: Adaptive Air Suspension with Porsche Active Suspension Management (PASM) – PR 1BK – comes standard on all 971 Panamera models, except for the base Panamera, Panamera Diesel, Panamera 4, and Panamera 4S, where it is available as an optional extra.

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

9A7971289
971971289B
9A7971289A
971971289A
9A7971289

The product you are viewing cross references to these numbers
DISPLAYING 1 to 4 (of 4 products)
About Air Suspension Levelling

Porsche Air Suspension Levelling | Design911 Precision Ride Height & Steering Control Components

Air suspension levelling systems are vital to maintaining your Porsche’s balance, comfort, and steering precision. They automatically adjust ride height and damping to ensure consistent handling, stability, and comfort — whether cruising at speed, cornering hard, or carrying varying loads. A well-functioning levelling system enhances both safety and driving dynamics, allowing your Porsche to deliver the perfect blend of performance and refinement.

At Design911, we supply a comprehensive range of air suspension levelling components, including ride height sensors, control valves, compressors, and electronic actuators. Each part is engineered to deliver accurate height correction, fast response, and reliable performance. Ideal for maintenance, restorations, or suspension upgrades, our range ensures your Porsche’s air suspension system performs with the precision and stability it was designed for.

What Does Air Suspension Levelling Do?

The air suspension levelling system monitors and adjusts the vehicle’s ride height and damping in real-time to maintain balance, comfort, and control.

Core Functions:
• Automatically levels the vehicle under load or uneven surfaces.
• Maintains optimal ride height for aerodynamics and handling.
• Improves steering geometry and cornering balance.
• Ensures comfort and stability at varying speeds and conditions.
• Integrates with Porsche’s adaptive suspension control systems.

When functioning correctly, air suspension levelling guarantees the smooth, composed ride quality Porsche vehicles are renowned for.

Why Do Air Suspension Levelling Components Fail or Degrade?

Constant exposure to vibration, moisture, temperature changes, and mechanical stress can cause deterioration of air suspension components over time.

Common Causes of Failure Include:
• Worn or damaged ride height sensors providing inaccurate readings.
• Leaking or cracked air lines and fittings.
• Faulty solenoid valves or compressor units.
• Electrical faults in levelling control modules.
• Air spring degradation or corrosion on mounting points.

When the levelling system fails, symptoms may include uneven ride height, dashboard warning lights, reduced handling stability, or harsh ride quality — indicating the need for inspection or replacement.

Why Replace or Upgrade Your Porsche Air Suspension Levelling Components?

Replacing or upgrading worn levelling components restores precise height control, comfort, and safety. Enhanced materials and modern electronics ensure improved reliability and faster response for high-performance driving.

Key Benefits:
• Restores balanced ride height and handling precision.
• Prevents uneven tyre wear and poor steering alignment.
• Improves ride comfort and cornering stability.
• Ensures correct suspension calibration and safety.
• Available for Porsche 911, Cayenne, Panamera, Macan, and other models.
• Ideal for servicing, repairs, or full suspension restorations.

Design911’s Porsche air suspension levelling components combine engineering precision and advanced materials — delivering consistent ride height, stability, and Porsche-grade performance.

Highlights

• Premium Porsche air suspension levelling sensors and valves.
• Engineered for precision height correction and control.
• Compatible with adaptive and active suspension systems.
• Improves stability, comfort, and steering feedback.
• Suitable for both modern and classic Porsche models.
• Perfect for maintenance, restoration, or performance upgrades.

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