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LR025111 Land Rover Range Rover L322 Hitachi Compressor Replacement Pump
Product Introduction
The LR025111 air suspension compressor is a replacement part specifically designed for 2006-2012 Land Rover Range Rover L322 vehicles equipped with the Hitachi air suspension system. Manufactured by Hitachi, this compressor is an original equipment type and serves as the core component of the Land Rover Electronic Air Suspension (EAS) system.
Its primary function is to supply compressed air to the air suspension system, maintaining vehicle ride height, adjusting suspension stiffness, and ensuring optimal balance between driving comfort and handling stability.
This brand new pump unit is supplied with the necessary relay for installation, effectively resolving issues such as suspension sagging, abnormal ride height, and suspension fault warnings on the dashboard caused by compressor aging.
Technical Specifications
Parameter
Specification
Product Name
Air Suspension Compressor
OE Number
LR025111
Brand
Hitachi
Vehicle Application
Land Rover Range Rover L322 (2006-2012)
Chassis Range
From 6A198058 to CA393639
Voltage
12V
Maximum Pressure
Approx. 180 PSI
Air Flow Rate
30 L/min (2L version)
Included Components
Compressor unit, relay
Vehicle Applications
This product is compatible with the following Land Rover Range Rover L322 (third generation) models:
Land Rover Range Rover L322 - model years 2006 to 2012
⚠️ Important Note: This is a Hitachi-type compressor, suitable for vehicles equipped with the Hitachi suspension system. L322 models from 2006-2009 and those produced before chassis number CA367232 (2010-2011 models) use the Hitachi-type compressor. From 2012 models and chassis numbers after CA367232, the factory switched to the AMK-type compressor. These two types are NOT interchangeable. Please verify your original compressor type before purchase.
Replacement OE Numbers
This product is a direct replacement for the following OEM part numbers:
OEM Quality, Manufactured by Hitachi: Produced by Hitachi, delivering the same quality as factory-installed units.
Direct Replacement, No Programming Required: No suspension ECU reprogramming is required after installation (fault codes may need to be cleared); plug and play.
Complete Kit for Easy Installation: Supplied with a relay - the relay must be replaced at the same time during installation to prevent recurring failures.
Built-in Overheat Protection: Equipped with a thermal overload protection device, enhancing durability and safety.
Compact and Energy-Efficient Design: Quiet operation with high efficiency and maintenance-free design.
Warehouse & Workshop
Keep dry, clean and handle with care.
Global Exhibitions
Think Global, Act Local. Proven Worldwide.
Frequently Asked Questions
Q1: How do I know if my L322 needs a new air suspension compressor?
A: Common symptoms include: noticeable sagging at one corner or all four corners after parking; inability to adjust ride height while driving or slow rising; abnormal compressor noise (squealing, roaring, or continuous running); and "Suspension Fault" or "EAS Fault" warnings on the dashboard. If any of these occur, it is recommended to inspect the compressor and related air lines as soon as possible.
Q2: How do I tell whether my vehicle uses the Hitachi-type or AMK-type compressor?
A: The most obvious difference is the shape of the dryer cap -- the Hitachi-type compressor has a hexagonal dryer cap with a "D"-shaped mounting bracket; the AMK-type has a round dryer cap, secured by a large angle steel bracket. In addition, 2006-2009 models and 2010-2011 models before chassis CA367232 use the Hitachi type, while 2012 models and later use the AMK type.
Q3: What should I pay attention to when installing the LR025111 compressor?
A: Pay special attention to the following two points: First, you must confirm that your vehicle is originally equipped with the Hitachi-type compressor - this product is NOT compatible with AMK systems. Second, the supplied relay must be replaced at the same time during installation; otherwise, the new compressor may fail prematurely. Professional installation by a technician with Land Rover service experience is recommended, and diagnostic tools should be used to clear any fault codes after installation.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Founded in 2017,Guangzhou Fenghui AutoParts Co.,Ltd.is an enterprise focusing on R&D, production,processing and export sales of variable damping inductive shock absorbers and air suspension for high-end cars.
Main business:a full range of inductive shock absorbers, air suspension springs,pneuma... Founded in 2017,Guangzhou Fenghui AutoParts Co.,Ltd.is an enterprise focusing on R&D, production,processing and export sales of variable damping inductive shock absorbers and air suspension for high-end cars.
Main business:a full range of inductive shock absorbers, air suspension springs,pneuma...
