Air Suspension Compressor 4E0616039AF 4E0616040AF for Audi A8/S8 D3 (2004–2010), A6/S6 C6 (2005–2011), Q7 4L (2006–2015) LED Headlights and hybrid models

and hybrid models

Audi A5 B8 (2008–2016) – includes all trims compatible with optional factory suspension upgrades

Type: Exhaust brake solenoid valve

or PTO engagement becomes unreliable

Air Suspension Compressor 4E0616039AF 4E0616040AF for Audi A8/S8 D3 (2004–2010), A6/S6 C6 (2005–2011), Q7 4L (2006–2015) LED Headlights and hybrid modelsProduct Overview: Part Name: Air Suspension Compressor OEM OE Part Numbers: 4E0616039AF, 4E0616040AF Vehicle Compatibility: Audi A8 S8 D3 (20042010); Audi A6 S6 C6 (20052011); Audi Q7 4L (20062015) Position: Mounted within the air suspension system, typically under the vehicle or near the rear axle Function: Provides pressurized air to the suspension system to maintain ride height, vehicle stability, and adjustability Design: Compact electric air pump