/live/media/UN/UN_28532501_Fro.jpg)
OE Quality
60-Day Returns
Unity
Electronic Air Suspension Strut AssemblyUnity 28-532501 Air Suspension Strut - Rear Left
| Brand | Unity 28-532501 |
|---|---|
| Position | Rear Left |
| Position | Rear |
| Product line | Electronic Air Suspension Strut Assembly |
| Fits | Audi, Porsche, and Volkswagen · 23 vehicles |
Electronic air suspension. Provides responsive ride control in an integrated strut assembly.
OEM specifications. Built to match original equipment requirements for confident installation.
Air suspension strut. Combines suspension support and air spring functionality in one unit.
Cross-references 4J-4006S and AS-7356 for the same application. See all 2.
$572.03Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Air Suspension Struts are typically replaced in pairs, axle by axle.
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Air Suspension Strut options
Rear Left Electronic Air Suspension Strut
Restore rear suspension control with this Unity electronic air suspension strut assembly for the rear left position. Built for direct-fit service on select Audi Q7, Porsche Cayenne, and Volkswagen Touareg applications, it supports stable ride height control and consistent road feel.
Unity Automotive draws on more than 40 years in the aftermarket and builds suspension components to OEM specifications. Part number 28-532501 is designed for drivers replacing a worn rear air strut on vehicles equipped with electronic air suspension.
Key Features
- Rear left air suspension strut assembly
- Electronic air suspension design for height-control systems
- Built to OEM specifications for direct replacement service
- Application-specific fitment for select Audi, Porsche, and Volkswagen models
- Unity part number 28-532501
Fitment Details
- Fits 2007-2015 Audi Q7, rear left.
- Fits 2008-2010 Porsche Cayenne, rear left.
- Fits 2003-2006 Porsche Cayenne, rear left.
- Fits 2004-2010 Volkswagen Touareg, rear left.
What This Strut Helps Address
- Rear corner sagging or uneven ride height
- Air suspension warning lights related to strut wear
- Excessive bouncing or reduced damping at the rear left corner
- Loss of ride comfort caused by a failing air strut
- Suspension noise from a worn electronic air suspension assembly
Installation Notes
Verify rear left fitment by year, make, and model before installation. This part cross-references Monroe Shocks & Struts 172286 and 182286 for the same application. Professional installation is recommended for air suspension service, and the system should be inspected for related leaks, compressor issues, and sensor faults during replacement.
Quality Assurance
Unity Automotive manufactures aftermarket suspension parts with a focus on OEM-spec construction and long-term durability. Part number 28-532501 reflects the brand’s electronic air suspension product line and is backed by Unity’s customer satisfaction commitment.
This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Audi | Q7 | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2014 | Audi | Q7 | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2013 | Audi | Q7 | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2012 | Audi | Q7 | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2011 | Audi | Q7 | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2010 | Audi | Q7 | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2010 | Porsche | Cayenne | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2010 | Volkswagen | Touareg | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2009 | Audi | Q7 | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2009 | Porsche | Cayenne | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2009 | Volkswagen | Touareg | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2008 | Audi | Q7 | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2008 | Porsche | Cayenne | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2008 | Volkswagen | Touareg | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2007 | Audi | Q7 | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2007 | Volkswagen | Touareg | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2006 | Porsche | Cayenne | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2006 | Volkswagen | Touareg | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2005 | Porsche | Cayenne | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2005 | Volkswagen | Touareg | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2004 | Porsche | Cayenne | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2004 | Volkswagen | Touareg | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| 2003 | Porsche | Cayenne | Rear Left | Air Suspension Strut - Designed to fit [specific make and model vehicles] for smooth and reliable performance.; Electronic Air Suspension Strut Assembly |
| No rows match your filter. | ||||
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
4J-4006SAS-7356