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<h2>What does an air suspension solenoid valve&nbsp;do in a car?</h2>Air suspension systems are used in some vehicles to provide a more comfortable and adjustable ride by replacing traditional coil springs or leaf springs with airbags. These airbags are inflated and deflated with compressed air to raise or lower the vehicle's suspension. The air suspension solenoid valve is an electrically operated valve that controls the flow of compressed air to the airbags in the suspension. The solenoid valve acts as a switch, opening, and closing to allow or block the passage of air into the airbags.<h2>How does an air suspension solenoid valve work?</h2>The air suspension solenoid valve is an electrically operated valve that controls the flow of compressed air into and out of the airbags. It works in conjunction with the vehicle's electronic control module and height sensors to adjust the vehicle's ride height and maintain a comfortable and controlled ride.Here's a step-by-step explanation of how the air suspension solenoid valve works:<ol><li>Electronic control module (ECM): The central control unit of the air suspension system, which receives input from sensors and determines the desired ride height.</li><li>Height sensors: Measure the vehicle's actual ride height and provide feedback to the ECM.</li><li>Desired ride height: The target ride height is set by the ECM based on user preferences and road conditions.</li><li>Solenoid valve activation: The ECM sends an electrical signal to the solenoid valve when ride height adjustment is needed.</li><li>Solenoid operation: The solenoid valve contains an electromagnet that, when energized, opens or closes to control airflow.</li><li>Air flow control: The solenoid valve regulates the flow of compressed air into or out of the airbags, adjusting the suspension's height accordingly.</li><li>Continuous adjustment: The ECM constantly monitors the ride height and adjusts the solenoid valve as needed to maintain the desired height for a comfortable and stable ride.</li></ol>

Air Suspension Solenoid Valve

Air Cleaner

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Air Filter Box

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Air Flow Sensor

Air Intake Duct

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Air Intake Hose

Air Intake Manifold Actuator Control Solenoid

Air Intake Manifold Flap Adjuster

Air Intake Manifold Runner Control Sensor

Air Intake Resonator

Electric Vacuum Pump

Engine Air Duct Assembly

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Engine Air Filter

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Intake Manifold

Intake Manifold Flap Actuator

Intake Manifold Repair Bracket

Intake Manifold Runner Control Valve

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Intercooler

Intercooler Hose

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Oxygen Sensor

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Pressure Sensor

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Supercharger Pulley Drive Unit

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Supercharger Snout Rebuild Kit

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Throttle Body

Throttle Cable

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Throttle Position Sensor

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Turbocharger

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Turbocharger Gasket Kit

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Turbocharger Oil Line

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Vacuum Pump

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Air Filters & Intake Systems

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Camshaft Adjuster

Camshaft Adjuster Cover

Camshaft Kit

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Camshaft Timing Gear

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Camshafts

Chain Tensioner Adjuster

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Cylinder Head

Cylinder Head Assembly

Eccentric Shaft Actuator

Engine Timing Belt

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Engine Valve Cover

Engine Valve Cover Gasket

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Harmonic Balancer

Rocker Arm

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Rocker Arm Shaft Lifter Assembly

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Timing Belt Kit

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Timing Chain Gear

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Timing Chain Kit

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Timing Cover

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Timing-Control Valve Solenoid

Valve Cover Gasket

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Valve Lifter Guides

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Valve Lifters Tappet

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Cams, Timing & Valvetrain

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Belt Tensioner

Coolant Level Sensor

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Crank Installer Tool

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Crankcase Breather Hose

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Crankcase Breather Valve

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Crankshaft Position Sensor

Crankshaft Pulley

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Engine Oil Dipstick

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Engine Oil Dipstick Tube

Engine Oil Filter

Engine Oil Pan Gasket

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Flywheel

Harmonic Balancer Crankshaft Hub

Knock Sensor

Oil Baffle

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Oil Cooler

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Oil Cooler Line

Oil Drip Pan

Oil Filler Cap

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Oil Filter

Oil Filter Base

Oil Filter Cover

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Oil Filter Housing

Oil Filter Housing Cover

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Oil Level Sensor

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Oil Pan

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Oil Pump

Oil Pump Drive Gear Shaft

Oil Pump Pickup Tube

Oil Separator

Serpentine Belt

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Cranks, Pistons, Oil & Components

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Camshaft Position Sensor

Camshaft Position Sensor & Magnet Kit

Connector Plug

Distributor Cap

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Electronic Ignition System

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Glow Plug

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Glow Plug Relay Module

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Ignition Coil

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Ignition Coils & Spark Plugs Kits

Ignition Coils & Wires Kits

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Ignition Distributor

Ignition Lock Cylinder

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Ignition Starter Switch

Ignition Switch Actuator

Kill Switch

Knock Detonation Sensor

Relay

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Spark Plug

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Spark Plug Wire

Electronic Control Modules, Ignition & Distributors

Engine Wiring Harness

Intake Manifold Repair Kit

Pulley

Engine Components & Accessories

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Active Grille Shutter Actuator

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Auxiliary Water Pump

Drive Motor Inverter Cooler

Electric Engine Water Pump

Engine Coolant Air Bleeder Valve

Engine Coolant Pipe

Engine Coolant Shut Off Valve

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Expansion Tank

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Expansion Tank Mounting Plate

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Fan Pulley Bracket

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Fuel Cooler

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Overflow Hose Connector

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Radiator

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Radiator Control Fan Module

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Radiator Core Support Skid Bar Plate

Radiator Fan Cooling Motor

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Radiator Hose

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Engine Cooling

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The engine comprises many essential elements such as the lower cylinder block, upper cylinder head(s), and the cooling & lubricating systems. With A-Premium aftermarket engine components, you can expect that your engine deliver years of reliable performance. We offer a diverse selection of engine components from air filters and ignition coils (kits) to fuel pumps to cater to your needs.

2009 Mercedes-Benz S450 Air Suspension Solenoid Valve

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