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Starting at $16.95, AutoBuffy stocks 3 headlight washer pumps from VEMO and URO to fit your Audi A3 Quattro. This small electric pump pressurizes washer fluid to spray the headlight lenses clean, which matters because clogged or dirty lenses reduce light output significantly. A failed pump leaves lenses obscured and can trigger a fault in vehicles where the system is monitored.
The main decision is whether to buy an OEM-equivalent direct-fit unit or an aftermarket replacement, and whether your Audi A3 Quattro uses a single shared pump or a dedicated standalone headlight pump. Confirm the number of outlets on the pump and the connector type before ordering, as some platforms have separate pumps for left and right circuits.
| Option | Best for | What you get |
|---|---|---|
| OEM-Equivalent Direct Fit | Owners who want a drop-in replacement with no modifications | Exact connector, mounting tab, and flow-rate match to factory spec; simplest installation |
| Aftermarket Performance Grade | High-mileage vehicles or owners who want stronger spray output | Reinforced impeller and higher flow rate; may require minor bracket adaptation on some fitments |
| Dual-Outlet Pump | Vehicles with separate left and right headlight spray circuits fed by one pump body | Single motor drives two outlet ports; must match original dual-outlet configuration exactly |
| Combo Reservoir & Pump Assembly | Vehicles where the pump is integrated into the reservoir and the reservoir is cracked or corroded | Eliminates the need to source a separate pump; higher upfront cost but one repair covers both components |
The headlight washer pump is typically pressed into a rubber grommet at the base of the washer fluid reservoir and held by friction alone, making removal straightforward — disconnect the electrical connector, pull the hose, and twist the pump free. Transfer the grommet seal to the new pump if one is not included, then press the replacement firmly into the reservoir until it seats. Refill the reservoir, trigger the system a few times to prime the pump, and confirm spray pattern at the headlight lenses before closing up.