The 4F0616013 is an air suspension solenoid valve block specifically developed for the Audi D3 platform A8 (including standard and long-wheelbase versions). This critical control component within the vehicle's Adaptive Air Suspension system distributes high-pressure air from the compressor to each wheel's air spring as directed by the suspension control module.
Through independent pressure regulation of all four wheels, it maintains optimal ride height and driving stability. The valve block incorporates multiple solenoid valves precisely controlled by the suspension control unit based on signals from ride height sensors.
| Parameter | Specification |
|---|---|
| Product Name | Air Suspension Solenoid Distributor Valve |
| Compatible System | Audi Adaptive Air Suspension |
| Installation Location | Front Axle Area |
| Installation Type | Direct Replacement (OE-Spec Plug-and-Play) |
| Number of Ports | 6 (1 inlet, 4 outlets, 1 accumulator port) |
| Port Type | Push-to-Connect |
| Material | High-Strength Fatigue-Resistant Plastic |
| Included Accessories | Mounting Hardware, O-ring Seals |
| Model | Chassis Code | Model Years |
|---|---|---|
| A8 / A8L / S8 | D3 (4E2, 4E8) | 2002–2009 |
| A8L W12 | D3 | 2002–2009 |
| S8 | D3 | 2006–2009 |
| A6 (incl. Allroad Quattro) | C6 (4F2, 4F5, 4FH, 4F6) | 2004–2011 |
| RS6 | C6 | 2008–2010 |
| A6 Allroad Quattro | C6 | 2006–2011 |
| Number Type | Part Number |
|---|---|
| Primary OE Number | 4F0616013 |
| Full Audi Format | 4F0 616 013 |
| Associated OE Number | 4E0616014 |
| Associated OE Number | 3D0616013B |
| Arnott Equivalent | VB-3224 |
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| Question | Answer |
|---|---|
| Q1: How can I tell if the valve block is faulty rather than an air spring leaking? | The typical sign of valve block failure is similar to air spring leaks – one or more corners of the vehicle sitting too low and failing to raise. A diagnostic method is to swap the airline from the low corner with the airline from a normal corner on the valve block. If the problem transfers to the other side, the valve block is faulty; if the problem remains on the same side, the air spring is likely leaking. |
| Q2: Should I replace the valve block at the same time as the compressor? | When the compressor fails due to wear and age, fine metallic debris from the wear process can circulate through the air system and enter the valve block, causing solenoid valves to stick or seals to become damaged. If the compressor has been severely damaged, it is strongly recommended to replace the valve block simultaneously to prevent the new pump from prematurely failing again due to blockages in the valve block. |
| Q3: What is the difference between 4F0616013 and 4E0616013? | Both are OE numbers for Audi air suspension valve blocks, corresponding to different chassis platforms – 4F0616013 primarily corresponds to C6 models on the D3 platform and some D3 A8s, while 4E0616013 is more commonly found on D3 A8s. In practice, the two may be interchangeable, but it is recommended to verify your original part number before installation to ensure complete port and functional compatibility. |
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