1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the Dorman 58115 Windshield Washer Nozzle. This replacement nozzle is designed to match the fit and function of the factory part on specified vehicles, restoring the proper operation of your vehicle's windshield washer system.

Figure 1: Dorman 58115 Windshield Washer Nozzles. These nozzles are designed for direct replacement to ensure proper fit and function.
2. Installation Instructions
The Dorman 58115 Windshield Washer Nozzle is engineered for direct replacement, offering an ideal solution for clogged, leaking, or damaged original parts. Follow these general steps for installation:
- Verify Fitment: Before beginning, ensure this part is compatible with your vehicle. Refer to the 'Vehicle Compatibility' section for a list of supported models.
- Access the Nozzle Area: Open your vehicle's hood. Depending on your vehicle model, you may need to remove the hood insulation or other components to access the underside of the hood where the washer nozzles are mounted.
- Disconnect the Washer Hose: Carefully disconnect the washer fluid hose from the existing nozzle. Be gentle to avoid damaging the hose or surrounding components.
- Remove the Old Nozzle: The old nozzle is typically held in place by clips or tabs. Use a small flat-head screwdriver or a specialized trim removal tool to gently pry the old nozzle out from its mounting hole. Be aware that older plastic components can be brittle.
- Install the New Nozzle: Insert the new Dorman 58115 nozzle into the mounting hole. Ensure it snaps securely into place. The nozzle should sit flush with the hood surface.
- Reconnect the Washer Hose: Firmly attach the washer fluid hose to the new nozzle's inlet connection. Ensure a snug fit to prevent leaks.
- Test the System: Close the hood and test the windshield washer system. Observe the spray pattern and ensure there are no leaks. Adjust the nozzle direction if necessary (some nozzles may have adjustable spray patterns, consult your vehicle's owner's manual for specifics).
- Secure Components: Reinstall any components that were removed to access the nozzle area, such as hood insulation.
For visual guidance, please refer to the installation videos below.

Figure 2: Front view of the Dorman 58115 nozzle, showing the spray orifice.
Installation Videos
Wiper Arm Removal Tool Demonstration (Dorman Products)
Video 1: This video from Dorman Products demonstrates how to use a specialized tool for easy wiper arm removal, which may be a necessary step before accessing and replacing windshield washer nozzles on some vehicles.
Windshield Washer Nozzle Replacement Guide (Jsorum)
Video 2: This video illustrates the process of checking the washer fluid reservoir, identifying a clogged nozzle, removing the old nozzle, securing the water pipe, and installing a new replacement nozzle, followed by a before-and-after comparison of the spray pattern.
3. Operating Instructions
Once installed, the Dorman 58115 Windshield Washer Nozzle operates in conjunction with your vehicle's existing windshield washer system. To activate the nozzles, engage your vehicle's windshield washer function, typically via a lever or button on the steering column. The nozzles will spray washer fluid onto the windshield, allowing the wipers to effectively clean the glass.
4. Maintenance
To ensure optimal performance and longevity of your Dorman 58115 Windshield Washer Nozzles, consider the following maintenance tips:
- Regular Fluid Checks: Periodically check and refill your windshield washer fluid reservoir with an appropriate automotive washer fluid.
- Inspect for Clogs: If the spray pattern becomes weak or uneven, inspect the nozzle openings for debris or mineral deposits that may cause clogging. A thin needle can sometimes be used carefully to clear blockages, but avoid excessive force.
- Check Hoses: Ensure that the washer fluid hoses connected to the nozzles are free from kinks, cracks, or leaks.
- Winter Care: In cold climates, use winter-formula washer fluid to prevent freezing and potential damage to the system.
5. Troubleshooting
If you experience issues with your windshield washer nozzles, consider these common troubleshooting steps:
- No Spray or Weak Spray:
- Check the washer fluid reservoir level.
- Inspect nozzles for clogs (refer to Maintenance section).
- Check for kinks or disconnections in the washer fluid hoses.
- Ensure the washer pump is functioning (you should hear a faint whirring sound when activated).
- Improper Spray Pattern (e.g., spraying too high/low):
- Some nozzles allow for adjustment of the spray angle. Consult your vehicle's owner's manual or a repair guide for specific adjustment procedures.
- Ensure the nozzle is fully seated and correctly oriented in its mounting hole.
- Leaks:
- Verify that the washer hose is securely connected to the nozzle.
- Inspect the hose for any cracks or damage.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Dorman |
| Model Number | 58115 |
| Material | Plastic |
| Item Dimensions (L x W x H) | 1.75 x 5.5 x 1.33 inches |
| Item Weight | 0.352 ounces |
| Exterior Finish | Machined |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Barb |
| Outlet Connection Type | Barb |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Specification Met | ASME, SAE, ISO, ASTM, FMVSS |
| OEM Part Numbers | 4805742AB; 4805742AC; 5113049AA; 5116079AA; 5116079AB; 5303833AA; 55077460AA; 7B0955985 |
7. Vehicle Compatibility
This Dorman 58115 Windshield Washer Nozzle is compatible with the following vehicle models. Always verify fitment using your vehicle's specific trim information.
- Chrysler: 200 (2011), 300 (2005-2010), Aspen (2007-2009), Cirrus (2007-2010), PT Cruiser (2001-2010), Sebring (2008-2010), Town & Country (2008-2016), Voyager (2008)
- Dodge: Avenger (2008-2011), Charger (2006-2010), Durango (2004-2009), Grand Caravan (2008-2020), H100 Van (2012-2013), Journey (2009-2020), Magnum (2005-2008), Ram 1500 (2009-2010), Ram 2500 (2010), Ram 3500 (2010)
- Jeep: Patriot (2007-2010)
- Ram: 1500 (2011-2021), 2500 (2011-2018), 3500 (2011-2018), 4000 (2011-2021), 4500 (2011-2016), 5500 (2011-2016), C/V (2012-2015)
- Volkswagen: Routan (2009-2014)
8. Warranty and Support
For information regarding product warranty, technical support, or further assistance, please refer to the official Dorman Products website or contact their customer service department. Dorman is committed to providing reliable performance and durability for their automotive replacement parts.
9. Important Safety Information
WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Always exercise caution when working on vehicles. Wear appropriate personal protective equipment, such as safety glasses and gloves. Ensure the vehicle is turned off and cooled down before performing any maintenance or installation procedures.