Hitachi OEM Land Rover LR023964 EAS Air Suspension Compressor for LR3, LR4, and Range Rover Sport A high-quality OEM Land Rover replacement EAS compressor for your Rover. A direct replacement and uses the same original fitting brackets. No special ECU reprogramming required when installing with the included new relay. Replaces Land Rover OE part LR023964 Fits the Land Rover LR3 (2005 - 2009), LR4 (2010 - 2013), and Range Rover Sport. (2006 - 2013).