Hitachi Air Suspension Compressor Dryer Repair Kit — Land Rover Discovery 3 / 4 | OEM LR023964 / RQQ500016
Protect Your Discovery 3/4 Compressor — Replace the Dryer Before Moisture Destroys the Valve Block.
This is the complete repair kit for the Hitachi compressor dryer on the Land Rover Discovery 3 and 4. Includes the replacement dryer element AND all seals and O-rings needed to rebuild the dryer assembly. A saturated dryer passes moisture into the valve block and air struts — causing corrosion, valve block seizure, and strut damage.
What's Included
- Replacement dryer element
- All seals and O-rings for the dryer assembly
Vehicle Compatibility
Land Rover Discovery 3 (L319, 2004–2009), Land Rover Discovery 4 (L319, 2009–2016) — Hitachi air suspension compressor
OEM References
- LR023964
- RQQ500016 (cross-reference)
Read All
Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings