Arnott P-3482 Air Suspension Compressor

Arnott Air Suspension Compressor for Lexus LS460

Restore air suspension performance on your 2007-2017 Lexus LS460 or 2008-2016 Lexus LS600h with Arnott P-3482. This aftermarket air suspension compressor is built to OE specifications for direct replacement fitment, with a heavy-duty motor, epoxy-coated housing for corrosion resistance, and a new dryer for dependable operation.

Arnott’s air suspension compressor line focuses on exact-fit replacement parts for vehicles that rely on consistent ride height and system pressure. The P-3482 includes an outer support bracket, intake air hose, and electrical connector to streamline installation on the Lexus LS460 and Lexus LS600h platform.

Key Features

• Direct OE replacement for 2007-2017 Lexus LS460 and 2008-2016 Lexus LS600h
• Arnott air suspension compressor part number P-3482
• Heavy-duty motor for air system pressure recovery
• Epoxy-coated finish to help resist corrosion
• New dryer included
• Outer support bracket included
• Intake air hose and electrical connector included
• 12V standard-grade compressor assembly kit
• Black finish with female connector
• Relay included

Detailed Description

Arnott P-3482 is a new air suspension compressor assembly kit engineered for the Lexus LS460 and Lexus LS600h. Built to original equipment specifications, it is an exact-fit replacement for vehicles that need stable air supply to maintain proper suspension height and ride quality. The compressor’s heavy-duty motor and included dryer support consistent system performance, while the epoxy-coated exterior helps protect the unit from corrosion in demanding underbody conditions. This part cross-references OE numbers 4891450030 and 4891450031 for the same application.

Common Problems This Part Can Help Solve

• Compressor running too often or failing to build pressure
• Vehicle sitting low due to loss of air suspension pressure
• Slow suspension height recovery after startup
• Air suspension warning light related to compressor performance
• Moisture-related wear in the air suspension system

Installation Notes and Tips

• Verify the vehicle is a 2007-2017 Lexus LS460 or 2008-2016 Lexus LS600h before ordering.
• Confirm connector style and mounting points against the original compressor.
• Inspect the air suspension lines, relay, and related components for leaks or electrical faults before installation.
• Use the included bracket, intake air hose, and electrical connector as part of the replacement process.
• Clear any stored suspension fault codes after installation and test system operation.

Quality Assurance

Arnott manufactures this compressor as a new, OE-spec replacement for the Lexus LS460 and Lexus LS600h platform. The P-3482 is built with a corrosion-resistant finish, a new dryer, and application-specific mounting and electrical components for a precise service replacement.