Allmakes A1899 Air Suspension Compressor

The A1899 is a high-performance air suspension compressor designed for Mercedes-Benz S-Class (W221) and CL-Class (W216) vehicles equipped with Semi-Active Air Suspension (Code 489). This OEM-quality replacement compressor replaces Mercedes-Benz part number 2213201704 and provides reliable air supply to maintain optimal ride height and suspension performance.

Key Features:

• 2-stage working principle for enhanced pressure levels, on-duration, adjustment times, and energy efficiency
• Integrated air dryer unit with regenerative operation that is 100% maintenance-free
• Compact and modular design for easy installation, even in tight spaces
• Dry-running compressor technology with optional quick-release fast venting function
• Made in Germany to OEM specifications
• Manufactured from top-grade materials for superior durability and longevity

This compressor is essential for vehicles with air suspension systems, as it inflates the air springs based on driver-selected ride preferences and automatically adjusts ride height based on vehicle load using sensor feedback. When the air suspension compressor fails, air springs will not inflate properly, resulting in lower ride height and a rough, uncomfortable ride.

Installation Notes: It is recommended to replace relay #0009828523 (or 0025427619) and air filter #2203200069 when installing a new compressor. All air leaks in the suspension system must be repaired before installation to prevent compressor overrun and premature failure.

OEM Cross-References: 2213200304, 2213200704, 2213201604, 2213201704, 221320030428, 221320070428, 221320160480, 221320170480, 221320170488, A2213201604, A2213201704