LANDNOVO Air Suspension Compressor Pump 22941806 15254590 for Cadillac Escalade GMC Yukon Chevrolet Tahoe Suburban (2000-2020) | Heavy-Duty Leveling Air Supply Unit

Eliminate rear suspension sagging, uneven stance, and compressor motor failure on GM full-size luxury SUVs and trucks with the LANDNOVO Heavy-Duty Air Suspension Compressor Pump Assembly (Part No. 22941806 / 15254590). Engineered to meet and exceed OE specifications for vehicles equipped with factory automatic load-leveling air suspension, this direct-fit unit provides high-output pneumatic pressurization and long-term durability at direct-to-workshop pricing.

Key Features & Engineering Upgrades

• Broad Vehicle Fitment Coverage: Direct drop-in replacement engineered for Cadillac Escalade, GMC Yukon, Chevrolet Tahoe, Suburban, and Avalanche across GMT800, GMT900, and K2XX platforms (2000–2020).
• Upgraded Thermal Overload Protection: Equipped with an integrated thermal cut-off sensor and wear-resistant PTFE composite piston rings to prevent motor burnout caused by aging, leaking rear air shocks.
• High-Efficiency Pneumatic Charging: Delivers rapid air pressurization up to factory pressure thresholds, ensuring instant automatic leveling response under towing and cargo loads.
• Vibration-Damped & Sealed Enclosure: Heavy-duty rubber mounting isolators isolate cabin vibration, while the corrosion-treated outer body withstands road salt, moisture, and debris.

OEM Cross-Reference & Interchange Numbers

Comprehensive Vehicle Fitment Guide

Workshop Installation Advisory

Technician Note: On GM full-size SUVs, the compressor continuously runs and burns out when the rear air shocks or push-in airline fittings develop pinhole leaks. Before or immediately after installing this replacement compressor, spray the rear air shock bladders with soapy water to check for bubbling leaks. Always install a new compressor power relay to prevent electrical contacts from welding shut.