Arnott P-3189 Air Suspension Compressor
OE Quality 60-Day Returns
Arnott
 NEW

Arnott P-3189 Air Suspension Compressor

Brand Arnott P-3189
Product line NEW
Fits Toyota · 15 vehicles

Direct replacement. Matches the original compressor for straightforward installation.

Integrated air dryer. Helps keep moisture out of the air suspension system.

Relay included. Ready for a faster plug-and-play install.

Cross-references Toyota 4891434020 and Toyota 4891434021 for the same application. See all 2.

$1,164.02Free shipping
In stock · usually ships same day before 1pm CST
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OE Replacement Air Suspension Compressor

Arnott P-3189 is a new air suspension compressor for the Toyota Sequoia, built as a direct replacement for the original OE unit. It includes an integrated air dryer, mounting bracket, relay, and electrical connectors for plug-and-play service on the 2008-2020 Toyota Sequoia platform.

Compatible with Toyota Sequoia air suspension systems, this compressor is specified for 12V operation, a 130 maximum pressure rating, and an 18 airflow rate. Arnott P-3189 is also listed as a genuine Toyota air suspension compressor produced by the same manufacturer as the original compressor.

  • Direct replacement air suspension compressor assembly
  • Integrated air dryer for moisture management
  • Relay and electrical connectors included for simplified installation
  • 3 mounting holes, female connector gender, grey finish
  • Standard grade type with 12V electrical system

Product Details

This Arnott NEW line compressor is engineered for the Toyota Sequoia air suspension system and is a fitment-based replacement for 2008-2021 Toyota Sequoia applications, with 2022 Toyota Sequoia listed as an OES supplier application. The P-3189 part number is also referenced for Toyota 4891434020 and 4891434021 cross-reference applications. For buyers searching for a Toyota Sequoia air suspension compressor, Toyota Sequoia compressor replacement, or Arnott P-3189 OE replacement, this unit matches the original layout and connection style for straightforward service.

Common Issues It Can Address

  • Compressor not building pressure in the air suspension system
  • Slow vehicle lift after startup
  • Compressor running too often or for extended periods
  • Moisture-related wear in the air suspension compressor assembly
  • Loss of suspension height caused by a failing OE compressor

Installation Notes

Inspect the full air suspension system before installing the compressor. Leaks in rubber air springs or other system components can cause premature compressor failure and reduced performance. Verify electrical connections, mounting points, and dryer condition during installation to support proper operation on the Toyota Sequoia.

Quality Assurance

Arnott backs P-3189 with a Limited Lifetime Warranty. The compressor is supplied as a new OE-style replacement and is produced by the same manufacturer as the original compressor, with the goal of matching factory fit and function for Toyota Sequoia air suspension service.

Related reading

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2022ToyotaSequoiaN/AOES Supplier; Arnott - Air Suspension Compressor - OES
2021ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
2020ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
2019ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
2018ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
2017ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
2016ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
2015ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
2014ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
2013ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
2012ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
2011ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
2010ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
2009ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
2008ToyotaSequoiaN/AAir Suspension Solenoid Valve Unit - OE Supplier; NEW
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Toyota — 4891434020Toyota — 4891434021