Arnott P-3478 Air Suspension Compressor

Arnott Air Suspension Compressor for Cayenne

Restore air suspension performance on the 2011-2018 Porsche Cayenne (92A) with the Arnott P-3478 air suspension compressor. This new 12V compressor assembly is built to OE specifications and includes a heavy-duty motor, epoxy-coated housing for corrosion resistance, a new dryer, an intake air hose, and an electrical connector for a cleaner installation.

Key Features

• Fits 2011-2018 Porsche Cayenne, N/A
• New air suspension compressor assembly kit
• Heavy-duty motor for consistent compressor output
• Epoxy-coated finish helps resist corrosion
• New dryer included
• 12V electrical system with female connector
• Relay included
• Exact-fit design built to original equipment specifications

Product Details

The Arnott - Air Suspension Compressor line focuses on direct-fit replacement components for vehicles equipped with factory air suspension. Part number P-3478 is engineered for the Porsche Cayenne 92A platform and is designed to match OE fitment and function. This part cross-references Porsche 958698007 and 95835890100 for the same application.

For Porsche Cayenne owners dealing with weak suspension lift, slow system recovery, or compressor-related fault codes, the Arnott P-3478 provides a replacement assembly with the key service items already addressed in the design. The included intake air hose and electrical connector support a faster, more straightforward installation on the 2011-2018 Porsche Cayenne.

Common Issues This Part Can Address

• Air suspension compressor failure or no-start condition
• Slow vehicle lift after startup
• Compressor overheating or excessive noise
• Moisture-related wear in the air suspension system
• Corrosion on the compressor housing or related components

Installation Notes

Verify the vehicle’s air suspension system, connector style, and OE part number before installation. This compressor uses a female connector, includes a relay, and does not include mounting hardware, a mounting bracket, a valve block, or a wiring harness. Professional installation is recommended to confirm proper system operation and to clear any stored suspension fault codes after replacement.

Quality Assurance

Arnott builds this compressor as a new replacement part to OE specifications for the Porsche Cayenne application. The epoxy-coated finish, integrated dryer, and updated connection components support dependable service in air suspension systems that require accurate pressure delivery and clean electrical integration.