Review on LR023964 Air Suspension Compressor Pump (Hitachi System) for LR3 2005-2009, LR4 2010-2013, Range Rover Sport 2006-2013 (6-Pin Connector) LR044360 by Doug Davis

Installed, worked fine for a while. A week later, the error codes reappeared. It got worse and worse and now it's gone. 0 psi pressure test. This supplier states that they have a 2 year guarantee but after reading other reviews I think it will be difficult to get them to replace them. I hope they prove me wrong. We will ask them for a replacement mid-April 2019, we'll see what happens. I will update the review if it gets replaced or stuck. Update 04/19/19: The company responded within a few hours asking for more details, photos, videos and serial numbers. I just sent them more details and a photo of the serial number. Will be updated over time. Update 4/24/19 After several emails back and forth the company responded very quickly. At their suggestion I ordered another pump from them to speed up the process after they refunded the money for a new one to cover the warranty. I have a new pump, better design, better assembly, quieter, more powerful. So far, so good. So from one star to 4 stars. If anything changes I'll update here but for now I'm impressed with the company.