15 Suspension parts are listed for the 2025 Audi A8, in 5 part types, covering both the 3.0L V6 Turbocharged and the 4.0L V8 Turbocharged. Each one has a brand, a manufacturer part number and notes that say where it fits.
The suspension system on the 2025 Audi A8 controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links. The largest groups are Control Arm (6 parts), Ride Height Sensor (3 parts) and Air Suspension Solenoid / Valve (2 parts). The other 2 part types cover the remaining 4 parts.
The 2025 Audi A8 was sold with both the 3.0L V6 Turbocharged and the 4.0L V8 Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
4 brands supply suspension parts for the 2025 Audi A8, led by DORMAN (7 parts), ARNOTT (5 parts) and MONROE (2 parts), plus 1 more brand. Quality grades include Daily Driver and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2025 Audi A8. 2 parts have it, including DORMAN 526570 (Control Arm) and DORMAN 526569 (Control Arm). Each part number opens a page with every vehicle that part fits.
Air Suspension Solenoid / Valve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ARNOTT Fits: 4.0L V8 Turbocharged | VB4339 | 🇲🇽 MX | View on Amazon | |
| ARNOTT Fits: 4.0L V8 Turbocharged | VB5644 | 🇲🇽 MX | View on Amazon |
This table covers the Air Suspension Solenoid valves. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one.
ARNOTT supplies both parts for the 2025 Audi A8.
Part numbers include ARNOTT VB4339 and ARNOTT VB5644.
Control Arm
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 4.0L V8 Turbocharged | 526570 | 🇲🇽 MX | Complete Arm with Ball Joint | View on Amazon |
| DORMAN Popular Fits: 4.0L V8 Turbocharged | 526569 | 🇲🇽 MX | Complete Arm with Ball Joint | View on Amazon |
| DORMAN Fits: 4.0L V8 Turbocharged | 526317 | 🇲🇽 MX | Rear Left Lower Forwardwithout Variable Damping Suspension | View on Amazon |
| DORMAN Fits: 4.0L V8 Turbocharged | 526315 | 🇲🇽 MX | Rear Left Lower Rearwardwith Steel Arms | View on Amazon |
| DORMAN Fits: 4.0L V8 Turbocharged | 526316 | 🇲🇽 MX | Rear Right Lower Rearwardwith Steel Arms | View on Amazon |
| DORMAN Fits: 4.0L V8 Turbocharged | 526582 | 🇲🇽 MX | Rear Right Upper Rearwardwith Steel Arms | View on Amazon |
This table covers the control arms that locate each hub relative to the chassis. Typical signs include clunks over bumps, a wander on the highway, or inner-edge tire wear. Get an alignment after any control-arm work, and inspect the ball joint and bushings that came with the arm.
DORMAN supplies the 6 Control Arm parts for the 2025 Audi A8. DORMAN 526570 carries the "Popular" badge.
This group includes DORMAN 526570, DORMAN 526569 and DORMAN 526317 and the remaining parts above.
Ride Height Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ARNOTT Fits: 4.0L V8 Turbocharged | RH5792 | 🇲🇽 MX | Rear Left | View on Amazon |
| MONROE Fits: 4.0L V8 Turbocharged | HS10042 | 🇲🇽 MX | Front Rightwith Air Suspension | View on Amazon |
| MONROE Fits: 4.0L V8 Turbocharged | HS10043 | 🇲🇽 MX | Front Leftwith Air Suspension | View on Amazon |
This table covers the Ride Height sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
3 Ride Height Sensor parts are listed for the 2025 Audi A8, from MONROE and ARNOTT.
This group includes ARNOTT RH5792, MONROE HS10042 and MONROE HS10043.
Shock / Strut
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ARNOTT Fits: 4.0L V8 Turbocharged | ASE5637 | 🇲🇽 MX | Air Strut | View on Amazon |
| ARNOTT Fits: 4.0L V8 Turbocharged | ASE5638 | 🇲🇽 MX | eRide Adaptive Ride ControlAir Strut | View on Amazon |
This table covers the shocks and struts that damp wheel motion. Typical signs include a nose that keeps bouncing, cupped tires, or fluid weeping down the body. Replace shocks or struts in axle pairs and renew the mounts if they are torn or collapsed.
ARNOTT supplies both parts for the 2025 Audi A8.
This group includes ARNOTT ASE5637 and ARNOTT ASE5638.
Sway Bar Link
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 4.0L V8 Turbocharged | 541760 | 🇲🇽 MX | Frontwithout Active Sway Bar | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Fits: 4.0L V8 Turbocharged | SL12155 | 🇲🇽 MX | Frontwithout Active Sway Bar | View on Amazon |
This table covers the links that connect the anti-roll bar to each control arm or strut. Typical signs include a clunk on one wheel over a driveway, or a rattle that goes away when you lean on the bar. Replace links in pairs; a seized stud often takes the bushing with it.
2 Sway Bar Link parts are listed for the 2025 Audi A8, from DORMAN and FVP.
The Daily Driver section lists 1 option from DORMAN — grouped for everyday commuting duty. DORMAN 541760 is listed in this group.
In the Economy grade, FVP supplies 1 part: the catalog's value-priced group. A representative part number is FVP SL12155.
This group includes DORMAN 541760 and FVP SL12155.
Buying Suspension Parts for a 2025 Audi A8
On this vehicle, the suspension system controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links.
- Match the engine first. Every suspension part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace shocks and struts in axle pairs, renew the sway-bar links with the struts, and get an alignment after any control-arm or tie-rod work.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Control Arm and Ride Height Sensor .
Frequently Asked Questions
How many suspension parts fit the 2025 Audi A8?
Our catalog currently lists 15 suspension parts for the 2025 Audi A8 across 5 subcategories and 4 brands, covering both the 3.0L V6 Turbocharged and the 4.0L V8 Turbocharged. Each part is matched to the engine(s) it fits.
Do suspension parts differ between 2025 Audi A8 engines?
Yes. Every suspension part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of suspension problems on a 2025 Audi A8?
Common symptoms include clunks over speed bumps, wandering steering, cupped tire wear, or a nose that keeps bouncing after a dip. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace shocks and struts in axle pairs, renew the sway-bar links with the struts, and get an alignment after any control-arm or tie-rod work.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2025 Audi A8 was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2025 Audi A8?
First match the engine — each row shows which engine(s) the part fits. Then worn bushings often mimic bad shocks — inspect before buying, and remember loaded vs unloaded strut assemblies differ in labor by hours. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2025 Audi A8
Suspension Parts for Other Audi A8 Years
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