Home » OUSIMY Air Suspension Compressor Pump for Land Rover Discovery Range Rover Sport L320 2005-2013 | OE LR023964
OUSIMY

OUSIMY Air Suspension Compressor Pump for Land Rover Discovery Range Rover Sport L320 2005-2013 | OE LR023964

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$179.99
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Product details
  • Vendor OUSIMY
  • SKU QMQB005T-LR3
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Fast & Reliable Shipping：

We understand that vehicle repairs cannot wait.

All OUSIMY orders are processed within 24 business hours after payment confirmation.

Shipping Options:

β€’ Standard Shipping:
Delivery usually takes 7-15 business days depending on destination.

β€’ Expedited Shipping:
Faster delivery options are available for customers who need their parts sooner.

β€’ Tracking Information:
Once your order ships, tracking details will be provided by email.

Please make sure your shipping address is correct before completing your order.

Warranty Policy:

At OUSIMY, we stand behind the quality and reliability of our automotive parts.

All products include a 3-Year Limited Warranty.

The warranty covers:
β€’ Manufacturing defects
β€’ Product quality issues
β€’ Failures under normal use conditions


If you experience any product issue, please contact our support team. We will provide assistance including troubleshooting, replacement, or other solutions.

Warranty does not cover:
β€’ Incorrect installation
β€’ Damage caused by accidents
β€’ Improper use
β€’ Normal wear and tear

30-Day Money-Back Guarantee:

Your satisfaction is important to us.

If you are not completely satisfied with your purchase, you can request a return within 30 days after receiving your order.

Return requirements:

β€’ Product must be unused
β€’ Product must be in original condition
β€’ Original packaging should be included


If you receive an incorrect or defective item, please contact us first. Our team will help resolve the issue as quickly as possible.

Vehicle Fitment & Technical Support:

Not sure if this part fits your vehicle?

Our automotive support team is here to help you find the correct replacement part before placing your order.

We can assist with:

βœ“ Vehicle compatibility confirmation
βœ“ OEM / Part number verification
βœ“ Product selection assistance
βœ“ Installation questions


To help us confirm the correct fitment, please provide:

β€’ Vehicle Make & Model
β€’ Year
β€’ Engine Type
β€’ OEM Part Number (if available)
β€’ VIN Number (optional)


Need help choosing the right part?

Click the chat icon in the bottom right corner and send us your vehicle information. Our team will help verify compatibility and recommend the correct replacement solution.

Description Shipping information Reviews (0)
OE: LR023964, LR072537, LR045251, LR078650
OUSIMY air suspension compressor pump is a premium direct replacement unit designed for Land Rover Discovery 3, Discovery 4 and Range Rover Sport L320 models produced from 2005 to 2013. This fully assembled air pump restores the factory electronic air suspension (EAS) system functionality for consistent ride height and stable driving performance.
Product Basic Details
Crafted with heavy-duty die-cast aluminum housing, wear-resistant internal piston components, and high-temp sealed rubber gaskets, this air suspension compressor features complete assembly with built-in relay and vibration dampening mounts. Installed on the vehicle chassis air suspension system, it perfectly matches OEM specifications and mounting positions for Land Rover L320 platform vehicles spanning the 2005 to 2013 production years.
Core Advantages
This upgraded air suspension compressor optimizes internal heat dissipation structure and enhances sealing performance compared to stock factory pumps. Original OEM units commonly suffer from overheating burnout, internal component wear, and air leakage after long-term use. Our improved version effectively extends service life under frequent load changes and harsh road conditions. Featuring a plug-and-play bolt-on design, it requires no cutting, wiring modification or professional calibration, greatly simplifying replacement installation for both DIY enthusiasts and repair shops.
Owner Pain Points Solved
Eliminates common factory air suspension faults including uneven vehicle ride height, continuous compressor running, front or rear body sagging, abnormal buzzing or grinding operating noise, system air leakage, and intermittent suspension function failure that leads to repeated part replacement and costly maintenance.
Compatible OBD Trouble Codes
Fixes typical EAS system error codes triggered by faulty compressors: C1A20, C1A21, C1A22, P0441
Shipping Benefits
Enjoy free fast shipping on all orders. All items ship directly from our US-based warehouse with fast processing and reliable delivery timelines for domestic addresses.
Warranty & Installation Support
Comes with a comprehensive limited warranty to guarantee product quality and performance. Strictly manufactured to OEM dimensional standards, this compressor offers excellent DIY installation friendliness, fitting perfectly with original vehicle connectors and mounting holes without extra adjustments.
Full Vehicle Fitment List
Land Rover Discovery 3 2005, 2006, 2007, 2008, 2009 Land Rover Discovery 4 2010, 2011, 2012, 2013 Range Rover Sport L320 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013

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