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Air Suspension Compressor

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An air suspension compressor supplies compressed air to the vehicle's suspension system. The replacement must suit its air connection, electrical supply and mounting arrangement. Some products include a bracket or related components; others are supplied without them.

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Air Suspension Compressor for 2015-2017 Mercedes-Benz S550eAir Suspension Compressor for 2015-2017 Mercedes-Benz S550e
A-Premium®Part # APACS041
Air Suspension Compressor for 2015-2017 Mercedes-Benz S550e
4.549 Reviews
$184.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz S550e: 2015 2016 2017
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Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1003YE3L
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Air Suspension Compressor for 2016-2017 Mercedes-Benz S65L AMG
A-Premium®Part # APACS041
Air Suspension Compressor for 2016-2017 Mercedes-Benz S65L AMG
4.549 Reviews
$184.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz S65L AMG: 2016 2017
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Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1003YD2C
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Air Suspension Compressor for 2017 Mercedes-Benz S500
A-Premium®Part # APACS041
Air Suspension Compressor for 2017 Mercedes-Benz S500
4.549 Reviews
$184.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2017 Mercedes-Benz S500
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Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1003YESV
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Air Suspension Compressor for 2018 Mercedes-Benz S63 AMG
A-Premium®Part # APACS041
Air Suspension Compressor for 2018 Mercedes-Benz S63 AMG
4.549 Reviews
$184.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2018 Mercedes-Benz S63 AMG
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Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1003YGZY
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Air Suspension Compressor for 2016 Mercedes-Benz S63L AMG
A-Premium®Part # APACS041
Air Suspension Compressor for 2016 Mercedes-Benz S63L AMG
4.549 Reviews
$184.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2016 Mercedes-Benz S63L AMG
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1003YARZ
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Air Suspension Compressor with Bracket for 2004-2009 Cadillac SRX
A-Premium®Part # APASC033
Air Suspension Compressor with Bracket for 2004-2009 Cadillac SRX
4.549 Reviews
$206.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Cadillac SRX: 2004 2005 2006 2007 2008 2009
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Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1003YEH5
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Air Suspension Compressor for 2021-2023 Audi RS7 Sportback
A-Premium®Part # APASC088
Air Suspension Compressor for 2021-2023 Audi RS7 Sportback
4.549 Reviews
$252.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi RS7 Sportback: 2021 2022 2023
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10050C46
Note
This item fits MILD HYBRID EV-GAS (MHEV) vehicles only.
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Air Suspension Compressor without Bracket for 2004-2005 GMC Jimmy
A-Premium®Part # APASC001
Air Suspension Compressor without Bracket for 2004-2005 GMC Jimmy
4.549 Reviews
$153.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
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Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012UGQA
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Air Suspension Compressor without Bracket for 2004-2005 GMC Safari
A-Premium®Part # APASC001
Air Suspension Compressor without Bracket for 2004-2005 GMC Safari
4.549 Reviews
$153.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012UGKU
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Air Suspension Compressor without Bracket for 2005-2008 Chevrolet Silverado 1500
A-Premium®Part # APASC001
Air Suspension Compressor without Bracket for 2005-2008 Chevrolet Silverado 1500
4.549 Reviews
$153.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012UH3V
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Air Suspension Compressor for 2009-2010 BMW 535i xDrive
A-Premium®Part # APASC009
Air Suspension Compressor for 2009-2010 BMW 535i xDrive
4.549 Reviews
$200.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 535i xDrive: 2009 2010
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Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1003YAL0
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Air Suspension Compressor for 2021-2023 Audi RS6 Avant
A-Premium®Part # APASC088
Air Suspension Compressor for 2021-2023 Audi RS6 Avant
4.549 Reviews
$252.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi RS6 Avant: 2021 2022 2023
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10050DHD
Note
This item fits MILD HYBRID EV-GAS (MHEV) vehicles only.
Show less
Air Suspension Compressor without Bracket for 2007 GMC Sierra 1500 Classic
A-Premium®Part # APASC001
Air Suspension Compressor without Bracket for 2007 GMC Sierra 1500 Classic
4.549 Reviews
$153.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1003YA44
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Air Suspension Compressor without Bracket for 2004-2007 Chevrolet Express 1500
A-Premium®Part # APASC001
Air Suspension Compressor without Bracket for 2004-2007 Chevrolet Express 1500
4.549 Reviews
$153.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012UHVG
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Air Suspension Compressor without Bracket for 2004-2005 Chevrolet Express 2500
A-Premium®Part # APASC001
Air Suspension Compressor without Bracket for 2004-2005 Chevrolet Express 2500
4.549 Reviews
$153.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012UN99
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Air Suspension Compressor for 2020-2023 Audi A6 allroad
A-Premium®Part # APASC088
Air Suspension Compressor for 2020-2023 Audi A6 allroad
4.549 Reviews
$252.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi A6 allroad: 2020 2021 2022 2023
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10050HYR
Note
This item fits MILD HYBRID EV-GAS (MHEV) vehicles only.
Show less
Air Suspension Compressor for 2018-2023 Audi SQ5
A-Premium®Part # APASC095
Air Suspension Compressor for 2018-2023 Audi SQ5
4.549 Reviews
$252.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi SQ5: 2018 2019 2020 2021 2022 2023
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack/Gray
ConditionNew
item #1012WP7T
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Air Suspension Compressor for 2014-2019 Porsche 911
A-Premium®Part # APASC097
Air Suspension Compressor for 2014-2019 Porsche 911
4.549 Reviews
$252.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Porsche 911: 2014 2015 2016 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
99134126398, 99134126399, 99134126397
ConditionNew
item #10139UT0
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Air Suspension Compressor without Bracket for 1998-2004 Land Rover Discovery
A-Premium®Part # APASC019
Air Suspension Compressor without Bracket for 1998-2004 Land Rover Discovery
4.549 Reviews
$244.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Land Rover Discovery: 1998 1999 2000 2001 2002 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack, Silver
ConditionNew
item #1003YATX
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Air Suspension Compressor without Bracket for 2004-2005 Chevrolet Blazer
A-Premium®Part # APASC001
Air Suspension Compressor without Bracket for 2004-2005 Chevrolet Blazer
4.549 Reviews
$153.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012UH7X
Show less
Page 13 of 16

Choosing An Air Suspension Compressor

An air suspension compressor supplies compressed air to the vehicle's suspension system. The replacement must suit its air connection, electrical supply and mounting arrangement. Some products include a bracket or related components; others are supplied without them.

Compare the compressor design with the installed system and the package contents. A compressor described for an air horn or another compressed-air use is not automatically a replacement for a vehicle's suspension pump.

How An Air Ride Compressor Supports Ride Height

The compressor builds the air supply used by the suspension. Depending on the system, valves direct air to the springs and a reservoir may store it. The controls and ride-height sensors determine when the system needs to adjust; the pump does not make that decision on its own.

A dryer helps limit moisture entering the air circuit. Its condition matters because water in the system can contribute to corrosion or problems in connected parts.

Air Loss And Compressor Diagnosis

Air leaks in a spring, line or fitting can make a compressor run more often as the system tries to maintain height. A low corner or a pump that runs repeatedly can also have other causes, including a valve, sensor or electrical fault.

Inspect the air circuit and electrical supply as part of the diagnosis. Replacing an overworked compressor without addressing an existing leak can leave the new unit under the same load.

Air Suspension Pump Package Contents

A-Premium offers suspension compressors with and without mounting brackets for selected applications. One configuration may include related hardware or a solenoid while another may require transfer of a serviceable part. Check the individual package and the condition of the original mounts before planning the repair.

The air line should connect at the correct location without being forced. Proper mounting and isolation also help avoid unnecessary movement or contact with surrounding components.

Frequently Asked Questions (FAQ)

Can a new compressor increase the vehicle payload rating?

Restoring the suspension's air supply does not change the vehicle manufacturer's payload or axle limits. A level ride height is not proof that a load is within those limits; use the ratings for the vehicle and its equipment.

Is a short compressor run after parking always a fault?

Some air suspension systems adjust ride height after the vehicle stops or its load changes. Repeated or extended operation, especially with a vehicle that sags, calls for checking the system for leaks and control faults.

Should the compressor relay be replaced too?

The relay and its circuit should be checked when a compressor is serviced. Follow the instructions for the replacement and the vehicle: some repairs call for a new relay, and a relay is not automatically included with every pump.

Can I install a larger fuse if the compressor fuse blows?

Use the specified fuse rating. A higher-rated fuse can leave wiring unprotected and create a fire risk. A fuse that blows again needs diagnosis of the circuit and compressor rather than a larger replacement.

Can I drive when the air suspension is fully lowered by a fault?

An abnormal suspension height can reduce clearance and affect the vehicle's behavior. Follow the vehicle's warning and service instructions; if normal height cannot be restored safely, arrange assistance before driving.

Related Blogs

A Guide to Air Suspension Compressors

Understanding the importance of an air suspension compressor is crucial for vehicle owners, this compact yet powerful part is responsible for managing the air pressure within the suspension system, which in turn adjusts the vehicle's ride height.

Jul 21, 2026