Arnott P-4344 Air Suspension Compressor

Arnott Air Suspension Compressor for Hyundai Equus

Arnott P-4344 is a new air suspension compressor assembly for the 2011-2016 Hyundai Equus. It replaces the original OE compressor with a direct-fit design that includes an integrated air dryer, relay, valve block, and electrical connectors for plug-and-play service.

Key Features

• Direct replacement for the factory Hyundai air suspension compressor
• New compressor assembly with black finish
• Integrated air dryer for moisture management in the air system
• Includes relay and valve block
• Female connectors with 2 connector points for straightforward electrical hookup
• Mounting bracket included for OE-style installation
• Standard grade replacement for suspension service

Product Details

This Arnott air suspension compressor, part number P-4344, is built for the 2011-2016 Hyundai Equus and is intended to restore proper air supply to the vehicle’s suspension system. Arnott’s air suspension compressor line focuses on direct OE replacement parts, and this unit is configured for fast installation with the correct connectors and integrated components needed for a clean repair. Part number P-4344 also cross-references Hyundai 558813M000 for the same application.

Because compressor failure is often caused by leaks elsewhere in the air suspension system, Arnott recommends inspecting the rubber air springs and related components before installing the new compressor. That helps protect the replacement compressor and supports consistent system performance on the Hyundai Equus.

Common Problems This Part Addresses

• Compressor not building enough air pressure
• Suspension warning light related to air supply faults
• Vehicle sitting low due to compressor failure
• Slow or inconsistent suspension height changes
• Noise or overheating from a worn compressor

Installation Notes

Fits 2011-2016 Hyundai Equus, N/A. Verify the air suspension system for leaks before installation, especially the air springs and lines, to avoid repeat compressor failure. Confirm connector style and mounting points match the original unit before final assembly. Part number P-4344 is designed as a direct replacement for OE service on the Hyundai Equus.

Quality Assurance

Arnott supplies OE-style replacement air suspension components engineered for direct fitment and serviceability. P-4344 is a new compressor assembly built to replace the original Hyundai unit with the included relay, valve block, and integrated dryer components specified for this application.