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Dorman 603-647 Washer Fluid Reservoir - Front
Reliable Washer Fluid Reservoir for Audi and Volkswagen Models
The Dorman 603-647 washer fluid reservoir is designed to restore proper windshield washer function for select Audi and Volkswagen vehicles. Made from durable plastic with a white finish, this reservoir includes a cap and mounting bracket to ensure a secure fit.
- Constructed from sturdy plastic material for long-lasting use
- Includes one washer fluid reservoir and one reservoir cap
- Comes with a mounting bracket for easy installation
- Compatible with multiple Audi and Volkswagen models including A3, Golf, Jetta, and more
- Part number 603-647 ensures correct fitment and replacement
Durable Construction and Complete Package
This washer fluid reservoir by Dorman is crafted from high-quality plastic, providing resistance to corrosion and wear from washer fluid exposure. The white color allows for easy fluid level inspection. The included reservoir cap helps maintain a sealed system, preventing contamination and fluid loss. The mounting bracket is designed to fit securely in the designated location on compatible vehicles, ensuring stability during operation.
Compatible Vehicles and Applications
The Dorman 603-647 washer fluid reservoir is compatible with a range of Audi and Volkswagen models, including Audi A3, A3 Quattro, and S3, as well as Volkswagen Bora, Caddy, Eos, GLI, Golf, Golf SportWagen, and Jetta. This part is ideal for restoring windshield washer system functionality when the original reservoir is damaged or leaking.
- Replaces cracked or leaking washer fluid reservoirs
- Solves issues with insufficient washer fluid supply
- Prevents washer fluid contamination and evaporation
- Restores proper fluid pressure for windshield cleaning
- Eliminates rattling or loose reservoir mounting
Installation Notes and Tips
Installation of the Dorman 603-647 washer fluid reservoir requires removal of the old reservoir and securing the new unit using the included mounting bracket. Since mounting hardware is not included, ensure you have the necessary fasteners from the original assembly or purchase separately. Verify proper connection of washer fluid hoses and electrical connectors if applicable. Check for leaks after installation by filling the reservoir and operating the washer system.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 603-647 washer fluid reservoir undergoes quality checks to ensure durability and compatibility with specified Audi and Volkswagen models. Please refer to Dorman's warranty policy for coverage details.
| Brand | Dorman |
| Part Number | 603-647 |
| Material | Plastic |
| Color | White |
| Mounting Hardware Included | No |
| Mounting Bracket Included | Yes |
| Package Contents | 1 washer fluid reservoir; 1 cap |
| Reservoir Cap Included | Yes |
This part fits 43 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2016 | Volkswagen | Eos | Front | 5.5 Liter Capacity; Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2015 | Volkswagen | Caddy | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2015 | Volkswagen | Eos | Front | 5.5 Liter Capacity; Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2014 | Audi | A3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2014 | Audi | S3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2014 | Volkswagen | Caddy | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2014 | Volkswagen | Eos | Front | 5.5 Liter Capacity; Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2013 | Audi | A3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2013 | Audi | A3 Quattro | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2013 | Volkswagen | Eos | Front | 5.5 Liter Capacity; Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2013 | Volkswagen | Golf | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2013 | Volkswagen | Golf SportWagen | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2012 | Audi | A3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2012 | Audi | A3 Quattro | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2012 | Audi | S3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2012 | Volkswagen | Eos | Front | 5.5 Liter Capacity; Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2011 | Audi | A3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2011 | Audi | A3 Quattro | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2011 | Audi | S3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2011 | Volkswagen | Eos | Front | 5.5 Liter Capacity; Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2010 | Audi | A3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2010 | Audi | A3 Quattro | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2010 | Audi | S3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2010 | Volkswagen | Bora | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2010 | Volkswagen | Eos | Front | 5.5 Liter Capacity; Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2010 | Volkswagen | GLI | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2009 | Audi | A3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2009 | Audi | A3 Quattro | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2009 | Audi | S3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2009 | Volkswagen | Bora | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2009 | Volkswagen | Eos | Front | 5.5 Liter Capacity; Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2008 | Audi | A3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2008 | Audi | A3 Quattro | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2008 | Audi | S3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2008 | Volkswagen | Bora | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2008 | Volkswagen | Eos | Front | 5.5 Liter Capacity; Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2007 | Audi | A3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2007 | Volkswagen | Eos | Front | 5.5 Liter Capacity; Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2007 | Volkswagen | Jetta | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2006 | Audi | A3 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2006 | Volkswagen | Jetta | Front | Reuse plug and grommet if vehicle does not have Headlight Washers | ||
| 2005 | Volkswagen | Jetta | 2.5L | L5 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers |
| 2005 | Volkswagen | Jetta | 1.9L | L4 | Front | Reuse plug and grommet if vehicle does not have Headlight Washers |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.