Mercedes W166 Airmatic Valve-W166 Air Compressor Valve Block

Mercedes W166 Airmatic Valve-W166 Air Compressor Valve Block Specification

Model No
878946545

For Use In
Automobile Industry

Material
Plastic

Warranty
Working

Dimension (L*W*H)
2*2*2 Foot (ft)

Weight
2 Kilograms (kg)

Working Life
Long Days

Product Type
Mercedes W166 Airmatic Valve-W166 Air Compressor Valve Block

Color
Black

Finish
Good

Mercedes W166 Airmatic Valve-W166 Air Compressor Valve Block Trade Information

Minimum Order Quantity
15 Pieces

Supply Ability
1000 Pieces Per Day

Delivery Time
1 Days

Packaging Details
Cardboard box and cover with sack

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

About Mercedes W166 Airmatic Valve-W166 Air Compressor Valve Block

The Mercedes-Benz W166 (which includes models like the ML-Class and GLE-Class) is equipped with an Airmatic suspension system. The Airmatic system in these vehicles uses a combination of air springs, shock absorbers, and an air compressor to provide adjustable ride height and adaptive damping.

Airmatic Valve Block

The Airmatic valve block, also known as the air suspension valve block or solenoid valve block, is a crucial component in the Airmatic system. It controls the distribution of air pressure to the air springs, allowing the system to raise or lower the vehicle as needed.

Function:
- The valve block manages air flow between the air compressor, air springs, and the air reservoirs.
- It directs air to each corner of the vehicle, adjusting the suspension's height and stiffness based on driving conditions and user settings.
- It also releases air when lowering the vehicle's ride height.
Common Issues:
- Air Leaks: Over time, the seals in the valve block may degrade, leading to air leaks, which can cause the vehicle to sag or not maintain its proper ride height.
- Malfunctioning Solenoids: The solenoids within the valve block may fail, preventing proper air distribution, which can result in a rough ride or inconsistent height adjustments.
- Warning Lights: A failure in the valve block can trigger warning lights on the dashboard, often accompanied by a "vehicle too low" message.

Air Compressor for W166

The air compressor in the Airmatic system pumps air into the air springs via the valve block. It is responsible for maintaining the correct air pressure within the system.

Function:
- It supplies the necessary air pressure to the valve block, which then distributes it to the air springs.
- The compressor may also include a drying unit to remove moisture from the air, preventing corrosion and freezing in the system.
Common Issues:
- Compressor Failure: If the compressor fails, the vehicle may not be able to raise or maintain its ride height. The compressor may fail due to wear and tear or overheating.
- Overworking: If thereï¿½s a leak in the system (such as a faulty valve block or air spring), the compressor may run more frequently, leading to premature wear.

Maintenance and Replacement

Valve Block: If you suspect an issue with the valve block, it is often possible to test for leaks or solenoid failures. Replacement of the valve block is a common fix if issues are found.
Air Compressor: Regular inspection of the compressor and related components can help catch issues early. If the compressor is failing or has failed, replacement is usually necessary.unique auto spares,