ADU3905 | Windscreen Washer Pump - Defender, Discovery, Range Rover Classic
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: ADU3905 - Windscreen Washer Pump
ADU3905 is a windscreen washer pump. Fitted to the washer-fluid reservoir, it draws washer fluid and supplies it to the windscreen nozzles when the washer switch is operated.
Please note: Replacement with part STC1453 requires wire adaptor AMR3849 because electrical connections differ.
Compatibility
- Defender (1987-2006)
- Discovery 1 (1989-1998) - From VIN FA393361 to WA799999
- Range Rover Classic (1986-1991) - To VIN HA610293
Frequently Asked Questions
ADU3905 is an electric pump that draws washer fluid from the reservoir and delivers it to the windscreen nozzles when the washer switch is operated. If replacing with STC1453, be aware the electrical connectors differ and a wire adaptor AMR3849 is required.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | Rear Screen Wiper - To VIN MA965105 |
| Land Rover Defender (1987-2006) | Windscreen Washer (Less Air Conditioning) ((V)TOWA159806 / (V)FROMAA270227) |
| Land Rover Defender (1987-2006) | Windscreen/Backlight Wash (Less Air Conditioning) ((V)TOWA159806) |
| Land Rover Defender (1987-2006) | Windscreen/Backlight/Headlamp Wash ((+)S, (+)SF) ((V)TOLA939975 / (V)FROMAA270227) |
| Land Rover Discovery 1 (1989-1998) | Windscreen And Headlamp Washer (CLASSIC L318) - From VIN FA393361 to WA799999 ((V)TOLA081991) |
| Land Rover Range Rover Classic (1986-1991) | Pump And Reservoir (Less Headlamp Washer/Wiper) - To VIN HA610293 |
| Land Rover Range Rover Classic (1986-1991) | Pump And Reservoir (With Headlamp Washer/Wiper) - To VIN HA610293 |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Inspect the pump during routine servicing and replace it if it no longer supplies washer fluid, runs intermittently, leaks or makes unusual noise. If unsure, consult the vehicle owner's manual or a qualified technician.
- C8 products are usually supplied by Britpart.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.