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Replacement Air Spring Information

Choose from top brands including: ArnottUnityDIY SolutionsWestarMonroeDormanReplacementA1 CardoneTRQFirestone Ride-RiteBilsteinSuperSpringsSKPAir LiftGenuine

Air SpringIn some vehicles today, the suspension system utilizes air as opposed to fluid or steel springs or struts. The suspension is powered by an electric or engine driven air pump. This compressor pressurizes the air and then uses the compressed gas as a kind of spring. Air suspension is so effective that it is often used in place of steel springs in the heaviest vehicle applications. The pneumatic spring can be found in busses and heavy trucks, as well as some passenger vehicles.

Because the air suspension requires constant re-pressurization, when the vehicle is left off for a period of time, the springs can settle, resulting in a sudden upward motion when the engine is started again and the pneumatic bags inflate. The chassis then is elevated from the axle as the air bellows fills. While you may see or read the term air bellows or air bag, the proper term for the component is air spring. On occasion the most difficult element about fixing your vehicle is the need to find a good source for quality parts. When you decided on your car, you committed to a decision that might be in your life for a long run; guard that decision with top-notch parts and accessories. A car is really only as good as the parts it uses, and so the team of specialists here at PartsGeek is excited to help you find the best OEM and aftermarket parts for any purpose.

Replacement Air Springs

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Review Fitment Notes
Rear Replacement Air Spring - for 2006 Mercedes R350 - 413-013 Click to Enlarge
Rear Replacement Air Spring - for 2006 Mercedes R350 - 413-013 Click to Enlarge
5 Stars
Replacement 413-013
Air Spring
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Part Number: 413-013
Brand: Replacement
Notes: Air Suspension Spring -- Rear; Left or Right; Air Spring Bag Assembly
Position: Rear
Condition: New
Shipping Options: Free Ground Shipping
$68.95
with FREE Shipping
(21) In Stock
This Part Fits:
Catalog: E
Vehicle
2006 Mercedes R350
Rear Arnott Air Spring - for 2006 Mercedes CLS500 - A-2724 Click to Enlarge
4.8 Stars
Arnott A-2724
Air Spring
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Part Number: A-2724
Brand: Arnott
Notes: NEW
Position: Rear
Condition: New
Shipping Options: Ground
$344.65
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2006 Mercedes CLS500
Rear Unity Air Suspension Spring Set - for 2005 Toyota Sequoia - 2-15-516500 Click to Enlarge
5 Stars
Unity 2-15-516500
Air Suspension Spring Set
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Part Number: 2-15-516500
Brand: Unity
Notes: Air Suspension Spring/Bag Kit -- Kit Includes (2) Rear Air Springs; For Vehicles With Factory Air Suspension
Product Remark: Air Spring Kit
  • Improve Consistency Of Carry Load
  • Reduce Your Vehicle Down Time
  • Improve Handling
  • Regain The New Car Feel
  • No Sacrifice Of Ride Height Or Quality
  • Save Time And Money
Position: Rear
Condition: New
Package Contents: (2) Rear (Driver and Passenger Side) Air Springs - Instructions
Shipping Options: Free Ground Shipping
$224.98
with FREE Shipping
(50) In Stock
This Part Fits:
Catalog: U
Vehicle
2005 Toyota Sequoia
Front DIY Solutions Air Suspension Strut Set - for 2007 Mercedes S550 Base RWD - SHO01244 Click to Enlarge
5 Stars
DIY Solutions SHO01244
Air Suspension Strut Set
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Part Number: SHO01244
Brand: DIY Solutions
Notes: Air Suspension Strut Set -- Rear Wheel Drive; Front; Base Model; without Code 487 - Active Body Control (ABC); without Active Body Control
Position: Front
Condition: New
Quantity: 2 Piece
Shipping Options: Free Ground Shipping
$470.95
with FREE Shipping
(20) In Stock
This Part Fits:
Catalog: Q
Vehicle Sub Model
2007 Mercedes S550 Base RWD
Rear Westar Air Spring - for 2000 Lincoln Town Car - Sedan - AS-7000 Click to Enlarge
4.9 Stars
Westar AS-7000
Air Spring
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Part Number: AS-7000
Brand: Westar
Notes: Air Suspension Spring -- AIR SPRING - REAR
Position: Rear
Condition: New
Shipping Options: Ground
$89.43
(12) In Stock
This Part Fits:
Catalog: B
Vehicle Body
2000 Lincoln Town Car Sedan
Rear Monroe Air Spring Conversion Kit - for 2004 Buick Rainier - W0133-2077166 Click to Enlarge
4.9 Stars
Monroe W0133-2077166
Air Spring Conversion Kit
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Part Number: W0133-2077166
Brand: Monroe
Position: Rear
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$431.82
Our Price: $209.58
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This Part Fits:
Catalog: A
Vehicle
2004 Buick Rainier
Front Right Dorman Suspension Air Strut - for 2006 Mercedes CLS500 - 949-851 Click to Enlarge
5 Stars
Dorman 949-851
Suspension Air Strut
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Part Number: 949-851
Brand: Dorman
Notes: Air Suspension Strut
  • Replaces the original equipment strut to restore ride quality
  • Features quality rubber and metal components
  • Vehicle try-on and durability tested for conformance to product standards and quality
Position: Front Right
Condition: New
Grade Type: Regular
Package Contents: 1 Air Suspension Strut
Shipping Options: Ground
$404.43
(6) In Stock
This Part Fits:
Catalog: B
Vehicle
2006 Mercedes CLS500
Rear Right A1 Cardone Air Spring - for 2006 Mercedes CLS500 - 4J-2016A Click to Enlarge
Website Reviews
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Part Number: 4J-2016A
Brand: A1 Cardone
Notes: Air Suspension Spring -- with Airmatic Suspension
Position: Rear Right
Condition: New
Shipping Options: Ground
$366.43
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This Part Fits:
Catalog: B
Vehicle
2006 Mercedes CLS500
Rear Firestone Ride-Rite Suspension Air Helper Spring - for 2014 Ford F150 - 9055 Click to Enlarge
Website Reviews
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Part Number: 9055
Brand: Firestone Ride-Rite
Notes: Air Suspension Helper Spring -- For Use With Ride-Rite (R) Air Helper Spring Kit
Position: Rear
Condition: New
Shipping Options: Ground
$132.98
(2) In Stock
This Part Fits:
Catalog: F
Vehicle
2014 Ford F150
Rear SuperSprings Suspension Air Helper Spring - for 2021 Mercedes Sprinter 3500 RWD - SSR-338-54 Click to Enlarge
Rear SuperSprings Suspension Air Helper Spring - for 2021 Mercedes Sprinter 3500 RWD - SSR-338-54 Click to Enlarge
Rear SuperSprings Suspension Air Helper Spring - for 2021 Mercedes Sprinter 3500 RWD - SSR-338-54 Click to Enlarge
Rear SuperSprings Suspension Air Helper Spring - for 2021 Mercedes Sprinter 3500 RWD - SSR-338-54 Click to Enlarge
Rear SuperSprings Suspension Air Helper Spring - for 2021 Mercedes Sprinter 3500 RWD - SSR-338-54 Click to Enlarge
Website Reviews
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Part Number: SSR-338-54
Brand: SuperSprings
Notes: SumoSprings -- Solo Kits Are Replacements To Factory Bump Stops; Capacity 3000 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required; Yellow
  • Progressive Spring Rate
  • Reduces And Stabilizes Sway
  • Requires no maintenance; Proudly made in the U.S.A.
  • Made From Proprietary And Patented Microcellular Urethane
  • Improves Overall Driver Control And Ride Comfort
  • Enhances Load Carrying Ability
  • Worlds Only Leak Proof Air Spring
  • Compress Up To 80 Pct Original Height With Full Memory Rebound
  • 3000 Pounds Capacity At 50 Percent Compression
  • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • 1 Pc. Attached On Top/Bottom Will Stretch 50 Pct Of Body Height
  • Sold as a pair left and right
Position: Rear
Condition: New
Max Load: 3000 lbs.
Shipping Options: Free Ground Shipping
Additional Information:
$325.99
with FREE Shipping
(4) In Stock
This Part Fits:
Catalog: F
Vehicle Sub Model
2021 Mercedes Sprinter 3500 RWD
Rear Left Arnott Air Spring - for 2016 Mercedes GL450 - 166 320 03 25 Click to Enlarge
5 Stars
Arnott 166 320 03 25
Air Spring
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Part Number: 166 320 03 25
Brand: Arnott
Notes: Suspension Air Bag (Pneumatic Spring) -- For cars with Semi Active Air Suspension (Code 489).
Position: Rear Left
Condition: New
Shipping Options: Ground
$178.73
(35) In Stock
This Part Fits:
Catalog: G
Vehicle
2016 Mercedes GL450
Rear Dorman Air Spring - for 2019 Ram 1500 - 949-350 Click to Enlarge
Website Reviews
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Part Number: 949-350
Brand: Dorman
Notes: Air Suspension Spring
  • Direct replacement - this air suspension spring is designed to match the fit and function of the original spring on specified vehicle
  • Restores functionality - reliable replacement for an original part that has failed due to internal rubber components that have torn or rotted
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
Position: Rear
Condition: New
Grade Type: Regular
Package Contents: 1 Air Suspension Spring
Shipping Options: Ground
$351.08
(1) In Stock
This Part Fits:
Catalog: H
Vehicle
2019 Ram 1500
Rear Westar Suspension Air Strut - for 2006 Lincoln Navigator - AS-7315 Click to Enlarge
Website Reviews
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Part Number: AS-7315
Brand: Westar
Notes: Air Suspension Strut -- AIR STRUT; Includes Solenoid
Position: Rear
Condition: New
Shipping Options: Ground
$567.97
(3) In Stock
This Part Fits:
Catalog: C
Vehicle
2006 Lincoln Navigator
Rear Westar Air Spring - for 2011 Lincoln Town Car - Sedan - AS-7000 Click to Enlarge
4.9 Stars
Westar AS-7000
Air Spring
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Part Number: AS-7000
Brand: Westar
Notes: Air Suspension Spring -- AIR SPRING - REAR
Position: Rear
Condition: New
Shipping Options: Ground
$75.97
(9) In Stock
This Part Fits:
Catalog: T
Vehicle Body
2011 Lincoln Town Car Sedan
Rear Arnott Air Spring - for 2016 Mercedes GL450 - A-2596 Click to Enlarge
4.7 Stars
Arnott A-2596
Air Spring
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Part Number: A-2596
Brand: Arnott
Notes: NEW
Position: Rear
Condition: New
Shipping Options: Ground
$159.63
(53) In Stock
This Part Fits:
Catalog: P
Vehicle
2016 Mercedes GL450
Rear Brock Air Spring - for 2012 Mercedes R350 - 8089-0004 Click to Enlarge
Website Reviews
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Part Number: 8089-0004
Brand: Brock
Notes: Air Suspension Spring -- Air Spring; Rear Left or Right
Position: Rear
Condition: New
Shipping Options: Free Ground Shipping
$61.98
with FREE Shipping
(20) In Stock
This Part Fits:
Catalog: K
Vehicle Notes
2012 Mercedes R350 with W251 Platform ONLY
Rear Westar Air Spring - for 2002 Ford Expedition RWD - AS-7001 Click to Enlarge
Website Reviews
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Part Number: AS-7001
Brand: Westar
Notes: Air Suspension Spring -- AIR SPRING - REAR
Position: Rear
Condition: New
Shipping Options: Ground
$98.97
(5) In Stock
This Part Fits:
Catalog: N
Vehicle Sub Model Transmission
2002 Ford Expedition RWD Automatic

Related Suspension Parts

Air Spring Information

While they may look like normal springs, Bilstein Air Springs are manufactured to bear extreme weight.

Bilstein Bilstein Air Spring

When you order a Bilstein air spring from our team of specialists here at PartsGeek.com, you can be certain that you are choosing the most high quality parts and the best possible price. To be sure that your car's interior is as comfortable as you need it to be, you'll need to keep comfort-boosting components working at their maximum capacity. Your vehicle is more than just a mode of getting around town; it can be a place of rest where you can be made comfortable and at ease. There are many different options one can buy as well as generic equipment that can add fun to one's road trips. If your vehicle doesn't have new air springs your may bob up and down and just might result in reduced traction which will compromise safety. While they may look like simple springs, air springs are manufactured to endure extraordinary physical force. Functioning air springs afford you a significantly more enjoyable drive. Your car's air springs operate as cushion that helps the car's suspension. Utilize www.PartsGeek.com every time you desire high quality auto parts such as the Bilstein air spring.

Air Spring

The final word in smooth-riding suspensions is air. Air springs are superior in many ways to their hydraulic and metal counterparts. They provide more stability, better load capacity and just a better ride in general. Get an upgrade here, or get your air ride system back up to its potential.

Your air spring uses a motor to maintain the pressure it needs to support your vehicle's weight and absorb shocks. The mechanical effect is the same as other types of springs, in that impact is absorbed into the spring apparatus. One notable difference is that, since these types of springs need to be pumped actively, they might settle naturally if you don't drive for a while.

When you need air springs, think PartsGeek.com. We stock millions of parts at great prices, so look for everything you need to complete your suspension work right here. We have springs from top brands like A1 Cardone, Bilstein, Arnott, Dunlop, Genuine and Westar. Don't worry if you don't end up using one of the parts you order. We have a 30-day return policy to cover your purchases, so buy everything you think you'll need to get the job done.

What is an air spring?

Your air springs are known by several names:

  • Pneumatic air cylinders
  • Air bag
  • Air bellows

Unfortunately, this causes some confusion at times due to the fact that they share a name with the collision-triggered occupant restraint safety systems that are also known as airbags.

Air springs use a motor-driven pump to create pressurized air inside a controlled chamber. These springs work so well that they're often used in the suspensions of heavy-duty automobile applications to provide superior stability for cargo. They're also common in luxury vehicles due to their ability to deliver smooth rides.

The primary function of the air springs in your suspension system is to raise the chassis up off of the axles and keep it there. A secondary benefit is that they can be adjusted relatively easy to offer different ride heights.

How much is an air spring?

You might end up spending more on new air springs than it looks like at first. That's because it's often recommended to replace multiple springs at a time. All in all, the parts you need to replace your springs might cost anywhere from $150-1500. There are several reasons for this huge price variance:

  • Design of the springs
  • Load capacity
  • Computer control elements
  • Pump capacity and design
  • Materials used

When should you replace air springs?

There are two reasons to install air springs. The first is fi you're upgrading your suspension system. This is a major job, but the smooth ride that these springs offer has a lot of advantages over other applications.

The second reason is if your current air springs are aging or damaged. One of the main symptoms of a decrepit spring is a reduction in ride comfort. If you feel more road vibration and harsher shocks from impacting surface imperfections, check out your air springs. Look for cracks or leaks in the rubber. If you can't find anything with a visual inspection, try a more advanced method.

Checking for Small Leaks with Soapy Water

  1. Mix one quart of water and one tablespoon of mild dish soap.
  2. Place the solution in a spray bottle with a fine mist setting.
  3. Mist the joints and the spring bag.
  4. Observe for any bubbling that occurs.
  5. Mark the bubbling leaks with chalk or a similar substance. Stay away from solvent-based markers that may speed the deterioration of natural rubber.
Shop Popular Models
Some of our Customer Reviews
5 of 5
Verified Customer
4/14/13 04:45 PM - USA

your web sight was easy to use - pat oliver

- 1998 Ford Expedition Air Spring
4 of 5
Verified Customer
4/2/13 01:18 PM - USA

After I received a bag that was defective, I quickly ordered a new one and it came in the next day.

Who knew such a vital part of the cars suspension was a simple DIY project that only took 20 minutes.

I recommend this air spring for it's durability. - TJBurk

- 2001 BMW X5 Air Spring
5 of 5
Verified Customer
5/31/13 09:33 AM - USA

Shipped fast and easy to install, complete with instructions! - Phil

- 2006 Mercedes R500 Air Spring
5 of 5
Verified Customer
6/16/13 12:34 AM - USA

great part good deal - spuzzbutt

- 2012 GMC Sierra 1500 Air Spring
5 of 5
Verified Customer
7/12/13 05:04 PM - USA

parts geek good seller last time my order ship very fast - henry

- 2007 Mercedes GL450 Air Spring
5 of 5
Verified Customer
8/28/13 06:21 PM - USA

I've used parts geek for a couple of years now and I'm very pleased with their service. I haven't come across a local store that can best their prices. - Troy

- 2000 Ford Expedition Air Spring