BMW 525xi Air Suspension Dryer Assembly Replacement at your home or office.

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Air Suspension Dryer Assembly Replacement Service

How much does a Air Suspension Dryer Assembly Replacement cost?

On average, the cost for a BMW 525xi Air Suspension Dryer Assembly Replacement is $208 with $113 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 BMW 525xiL6-3.0LService typeAir Suspension Dryer Assembly - Rear ReplacementEstimate$341.47Shop/Dealer Price$415.59 - $598.58
2006 BMW 525xiL6-3.0LService typeAir Suspension Dryer Assembly - Rear ReplacementEstimate$321.47Shop/Dealer Price$395.62 - $578.63
Show example BMW 525xi Air Suspension Dryer Assembly Replacement prices

What is the Air Suspension Dryer Assembly all about?

The vast majority of passenger cars in the US use a spring/strut or shock assembly in the suspension. However, there are others that use a different type of suspension – an air suspension. You find this frequently with luxury cars, as well as some European imports, and it’s offered on some high-end SUVs as an upgradeable option. Air suspension provides a very high quality, comfortable ride, and it works very well initially. However, over time, it’s subject to a number of problems not found with other types of suspension.

The most common problem with air suspension systems is compressor airbag deterioration, but equipment failure can also be an issue. In order to adjust to different driving surfaces and needs, an air suspension is equipped with an air compressor/air suspension dryer. This assembly is responsible for inflating the airbags to the proper level. The dryer serves the same purpose as the one in your HVAC system, namely to remove unwanted moisture from the air.

Over time, the air suspension dryer assembly will degrade and eventually fail. Replacement is necessary to keep your suspension in good condition.

Keep in mind:

  • If the compressor/dryer assembly fails, it’s possible that the compressor airbags will not inflate, causing the vehicle to sag and the suspension quality to drop drastically.
  • In many vehicles, the compressor/dryer is a single assembly and must be replaced together.

How it's done:

  • The air suspension dryer assembly is verified to see if it needs to be replaced
  • The defective air suspension dryer assembly is removed
  • The new air suspension dryer assembly is installed
  • The air suspension dryer assembly is tested for operation
  • The vehicle is tested to ensure proper operation of the air suspension dryer assembly

Our recommendation:

Your air suspension requires an operational compressor/dryer assembly in order to work. While a failed dryer won’t make your vehicle unable to be driven, it will compromise the performance and your comfort on the road. Have your suspension properly maintained by one of our professional mechanics and replaced if required.

What common symptoms indicate you may need to replace the Air Suspension Dryer Assembly?

  • Sagging suspension
  • Loose or bouncy ride
  • The compressor will not run

How important is this service?

The air suspension dryer assembly works in tandem with the compressor to first remove moisture, and then to inflate the air bags that form your suspension. As such, it’s a critical component. If the air bags do not inflate properly, you may be driving with soft, uneven suspension that is unable to compensate for aggressive driving maneuvers. If you have noticed any change in your suspension’s performance or ride quality, have the air suspension system inspected. Have the air suspension dryer assembly replaced if it is deemed faulty.

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Graham

17 years of experience
137 reviews
Graham
17 years of experience
BMW 525xi L6-3.0L - Oil Change - Schaumburg, Illinois
Great job!

Victor

11 years of experience
211 reviews
Victor
11 years of experience
BMW 525xi L6-3.0L - Wheel Hub Assembly Replacement (Driver Side Front) - Virginia Beach, Virginia
Victor was extremely professional and explained all the details of the work needed and done on my vehicle.

Jason

15 years of experience
344 reviews
Jason
15 years of experience
BMW 525xi L6-3.0L - Coolant Reservoir - Westbury, New York
Jason is very knowledgeable in his work and delivers recommendation for better car performance and safety.

Braxton

11 years of experience
205 reviews
Braxton
11 years of experience
BMW 525xi L6-3.0L - Fuel Pump - Longwood, Florida
Braxton did a great job and was a pleasure to work with!

Excellent Rating

(11)

Rating Summary
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Number of BMW 525xi services completed
121+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
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