HomeSuspension > Suspension, Springs and Related ComponentsDorman 949-920 Air Suspension Compressor
Part #: 949-920

Dorman 949-920 Air Suspension Compressor

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⚙️ 7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Land Rover, Range Rover
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Reliable Air Suspension Compressor for Land Rover Range Rover

The Dorman 949-920 air suspension compressor is designed specifically for Land Rover Range Rover models, providing consistent performance for your vehicle's air spring system. Engineered to meet regular grade requirements, this 12-volt compressor supports your vehicle's electrical air suspension system with a maximum pressure of 340 PSI.

  • Maximum pressure rating of 340 PSI for efficient air spring inflation
  • 12-volt electrical system compatibility
  • Amperage rating of 30 amps ensuring reliable power delivery
  • Airflow rate of 2 for steady air supply
  • Includes mounting bracket for secure installation
  • Black finish for corrosion resistance and durability
  • Package contains one complete compressor assembly
  • Compatible with Land Rover Range Rover air suspension systems

Technical Details and Performance

The Dorman 949-920 air suspension compressor is built to maintain optimal air pressure within the Range Rover's air spring system. Its 12-volt electrical design integrates seamlessly with the vehicle's existing electrical system, while the 30-amp amperage rating ensures consistent power without overloading. The compressor delivers an airflow rate of 2, which supports smooth and reliable inflation of the air springs. The included mounting bracket simplifies installation and ensures the compressor remains securely in place during operation. Finished in black, the compressor resists corrosion and wear, extending its service life.

Compatible Vehicles and Applications

This air suspension compressor is compatible with Land Rover Range Rover models equipped with electrical air spring systems. It is an ideal replacement part for restoring proper suspension function and ride quality.

  • Restores air pressure in faulty or failing air suspension systems
  • Resolves issues with uneven ride height or sagging suspension
  • Addresses compressor failure symptoms such as excessive noise or no air output
  • Improves vehicle stability and handling by maintaining correct air spring pressure

Installation Notes and Tips

Installation of the Dorman 949-920 air suspension compressor requires basic mechanical skills and familiarity with the vehicle's suspension system. The included mounting bracket facilitates proper positioning, but mounting hardware is not included and may need to be sourced separately. Ensure the electrical connections are secure and the compressor is properly grounded to avoid electrical issues. It is recommended to inspect the air lines and related suspension components during installation to ensure overall system integrity.

Quality Assurance and Warranty

Dorman manufactures the 949-920 air suspension compressor to meet industry standards for durability and performance. While specific warranty details should be confirmed at the time of purchase, Dorman products typically come with a limited warranty covering defects in materials and workmanship. This ensures confidence in the reliability of the compressor for Land Rover Range Rover air suspension repairs.

BrandDorman
Part Number949-920
Air Spring System TypeElectrical System
Airflow Rate2
Amperage Rating30
Color/FinishBlack
Grade TypeRegular
Maximum Pressure340
Mounting Bracket IncludedYes
Mounting Hardware IncludedNo
Package Contents1 Compressor Assembly
Voltage12V

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2012Land RoverRange RoverN/A
2011Land RoverRange RoverN/A
2010Land RoverRange RoverN/A
2009Land RoverRange RoverN/A
2008Land RoverRange RoverN/A
2007Land RoverRange RoverN/A
2006Land RoverRange RoverN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

4J-3004CLR010375P-2646

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.