HomeSuspension > Suspension, Springs and Related ComponentsArnott P-3221 Air Suspension Compressor
Part #: P-3221

Arnott P-3221 Air Suspension Compressor

NEW, N/A
14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$636.74Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
NEW, N/A
Fitment: BMW, X6 and X5
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Arnott NEW Air Suspension Compressor P-3221

The Arnott NEW Air Suspension Compressor P-3221 is designed specifically for BMW X5 and X6 models, providing reliable air pressure management for your vehicle's suspension system. This 12-volt compressor assembly kit ensures consistent airflow and pressure to maintain optimal ride quality.

  • Maximum pressure rating of 180 PSI for effective suspension support
  • Includes mounting bracket and relay for straightforward installation
  • Equipped with a dryer to remove moisture and protect the system
  • Standard grade type with a black finish and female connector
  • Comes as a new, complete air suspension compressor assembly kit
  • Three mounting holes for secure attachment

Detailed Product Features and Specifications

The Arnott NEW air suspension compressor P-3221 is engineered to meet the specific needs of BMW X5 and X6 vehicles. Operating at 12 volts, it delivers an airflow rate of 30 liters per minute, supporting the air springs with a maximum pressure of 180 PSI. The assembly includes a mounting bracket and relay, facilitating proper installation and electrical integration. A built-in dryer helps prevent moisture buildup, which can cause corrosion or damage to the suspension system. The compressor features a female connector and three mounting holes to ensure compatibility and secure fitment. This part is brand new and does not include mounting hardware or a protective cover, but it is supplied as a complete compressor assembly kit ready for installation.

About the Arnott NEW Product Line

The NEW product line from Arnott represents the latest generation of air suspension components designed to meet OEM specifications. This line focuses on delivering reliable, factory-grade parts that integrate seamlessly with vehicle systems. The P-3221 compressor is part of this line, ensuring that BMW X5 and X6 owners receive a component that aligns with original equipment standards for performance and durability.

Common Applications and Problem Resolution

  • Restores proper air pressure in BMW X5 and X6 air suspension systems
  • Eliminates compressor failure symptoms such as uneven ride height or suspension sag
  • Prevents moisture-related damage with the included dryer
  • Addresses electrical issues with the included relay
  • Replaces worn or damaged compressors to maintain vehicle stability and comfort

Installation Notes and Tips

  • Compatible specifically with BMW X5 and X6 models; verify vehicle fitment before installation
  • Use the included mounting bracket and relay for proper setup
  • Ensure electrical connections match the female connector type
  • Check for any air leaks after installation to maintain system integrity
  • Professional installation is recommended to avoid damage to the air suspension system

Quality Assurance and Warranty Information

The Arnott NEW air suspension compressor P-3221 is manufactured to meet strict quality standards, ensuring reliable operation and longevity. This new part comes with a warranty that covers defects in materials and workmanship, providing confidence in its performance for BMW X5 and X6 owners. Always refer to Arnott’s warranty terms for specific coverage details.

This part fits 14 vehicles. Search below:

YearMakeModelPositionNotes
2014BMWX6N/ADirect OE Replacement w/ Valve Block; NEW
2013BMWX5N/ADirect OE Replacement w/ Valve Block; NEW
2013BMWX6N/ADirect OE Replacement w/ Valve Block; NEW
2012BMWX5N/ADirect OE Replacement w/ Valve Block; NEW
2012BMWX6N/ADirect OE Replacement w/ Valve Block; NEW
2011BMWX5N/ADirect OE Replacement w/ Valve Block; NEW
2011BMWX6N/ADirect OE Replacement w/ Valve Block; NEW
2010BMWX5N/ADirect OE Replacement w/ Valve Block; NEW
2010BMWX6N/ADirect OE Replacement w/ Valve Block; NEW
2009BMWX5N/ADirect OE Replacement w/ Valve Block; NEW
2009BMWX6N/ADirect OE Replacement w/ Valve Block; NEW
2008BMWX5N/ADirect OE Replacement w/ Valve Block; NEW
2008BMWX6N/ADirect OE Replacement w/ Valve Block; NEW
2007BMWX5N/ADirect OE Replacement w/ Valve Block; NEW

* 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:

3720678993837206799419372068597143722677547937226785506

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