OEM Hitachi  – Built to Keep You Level
Fits: LR3, LR4, Range Rover Sport (Hitachi-Based EAS Systems)

When only the real thing will do, trust the OEM Hitachi Air Suspension Compressor (LR023964H) to restore your Land Rover’s Electronic Air Suspension system to factory performance. This is the original Hitachi-manufactured unit — not a copy, not a clone.

If your air suspension is slow to lift, triggering fault codes, or making excess noise, a failing compressor is likely to blame. This direct replacement restores pressure, performance, and reliability, ensuring your ride height stays where it should — on-road or off.

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Key Features:

• OEM Hitachi compressor – Original Equipment Manufacturer not aftermarket

• Direct bolt-on replacement – No modifications or adapters needed

• Quiet operation – Less noise than aftermarket units

• Factory-fit wiring and air line connections

• Pre-tested and ready to install

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Vehicle Compatibility:

• Land Rover LR3 / Discovery 3 (2005–2009)

• Land Rover LR4 / Discovery 4 (2010–2016)

• Range Rover Sport L320 (2006–2013)

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Install Notes:

• No reprogramming required — plug-and-play

• Be sure to verify your current system is Hitachi-based

• For AMK-equipped vehicles, use the corresponding AMK-specific compressor

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Frequently Asked Questions:

Q: Is this an OEM part?
A: Yes — this is an OEM compressor built by Hitachi, not a reproduction or third-party copy.

Q: Does this include mounting hardware?
A: It includes the compressor only. You can reuse your existing mounts, or purchase a hardware kit separately if needed.

Q: Will this trigger suspension fault codes?
A: When installed correctly on a Hitachi-equipped system, it will not. No calibration or software updates required.

Q: How can I tell if I have a Hitachi or AMK system?
A: Hitachi systems are standard on most LR3 and early LR4 models. If you’re unsure, check the compressor housing or consult us directly.

• LR3 
• LR4 
• Range Rover Sport 

Part Number LR023964H

FREE SHIPPING TO THE LOWER 48!