Jeep Grand Cherokee Windshield Washer Pump Guide for 2008-2021 Models
If your washer fluid isn't spraying, this guide will help you diagnose the problem and choose the right replacement pump for your Grand Cherokee.
- A single pump serves both the front and rear windshields; if one works and the other doesn't, the pump is likely the culprit.
- Before replacing, always check the fuse first (J20/J21 for 2011-13, F25 for 2014-21).
- Accessing the pump requires removing the driver's side wheel and part of the fender liner.
- Aftermarket brands like Crown Automotive and Trico offer reliable, cost-effective alternatives to the OEM part.
Is Your Jeep Grand Cherokee Washer Pump Failing?
When you hit the washer button and nothing happens, or you just get a weak dribble, it’s often the windshield washer pump that has failed. This is a common issue on many vehicles, including the Grand Cherokee. Before you replace the pump, it's a good idea to check a few simple things first.
🎬 Watch this video to troubleshoot and repair your washer system.- Listen for the pump motor: When you activate the washer, you should hear a distinct humming sound coming from the front of the vehicle, usually near the driver's side wheel well. If you hear nothing, the pump may not be getting power, which could be a blown fuse or a dead pump.
- Check the fuse: The washer pump is protected by a fuse. For 2011-2013 models, check fuse J20 and J21 in the engine bay fuse box. For 2014-2021 models, check fuse F25. If the fuse is blown, replacing it might be a quick fix. However, a fuse that blows repeatedly indicates a deeper electrical problem or a shorted pump that needs replacement.
- Check for clogs: If you hear the pump running but no fluid comes out, your nozzles or the small filter at the pump's base could be clogged with debris or gelled fluid. Using incompatible washer fluids can sometimes cause this gelling.
Choosing the Right Aftermarket Washer Pump
For the 2008-2021 Jeep Grand Cherokee, the original Mopar washer pump is a reliable option, but aftermarket pumps can offer the same performance for less money. Since this is a part that can fail from normal wear, a quality aftermarket replacement is a smart choice.
Brand Options:
- Crown Automotive: Crown is a well-respected brand that specializes in replacement parts for Jeep vehicles. Their parts are designed to match the original factory fit and function, making for a straightforward installation. 🎬 See this step-by-step pump replacement for 2005-2010 Jeep models. They are a popular go-to for Jeep owners.
- Trico: While famous for their wiper blades, Trico also produces a full line of washer pumps. They are known for making cost-effective, easy-to-install parts that serve as a durable alternative to more expensive original equipment.
Pro Tip: When replacing the pump, it's also a good time to replace the small rubber grommet that seals the pump to the reservoir. This part can become brittle and cause leaks. Many pump kits include a new grommet.
Estimated Costs (2008-2021 Grand Cherokee)
| Part Type | Estimated Cost |
|---|---|
| New OEM (Mopar) | $70 - $105 |
| New Aftermarket (Crown, Trico) | $30 - $60 |
| Shop Labor | $100 - $325+ |
Frequently Asked Questions
Where is the washer pump located on my Grand Cherokee?
The windshield washer pump is located at the bottom of the washer fluid reservoir. The reservoir itself is tucked behind the front bumper, in front of the driver's side front wheel. To access it, you will need to at least partially remove the plastic wheel well liner.
🎬 Watch: How to access and replace the reservoir and pump.Is there a separate pump for the rear window?
No, for this generation of Grand Cherokee, a single pump is typically used for both the front and rear windows. The pump has two outlets and reverses its motor direction to send fluid to either the front or rear nozzles. If only one direction (front or back) is working, the pump itself is likely faulty.
Is replacing the washer pump a DIY job?
Yes, this is a very feasible DIY job for someone with basic tools. The process involves lifting the front of the vehicle, removing the wheel, peeling back the fender liner, and then swapping the pump. The most difficult part is often reaching the pump and its connectors in a tight space. The entire job can usually be done in about an hour.
My "Low Washer Fluid" light is on, but the tank is full. Is that the pump?
No, this is a separate issue related to the washer fluid level sensor, not the pump. This is a known quirk on some WK2 (2011-2021) models. Some owners report that certain types of washer fluid with additives (like Rain-X) can coat the sensor and cause false readings. The fix often involves draining the reservoir and cleaning the sensor or switching to a basic blue washer fluid.
Are there any recalls for the washer pump on the 2008-2021 Grand Cherokee?
No specific recalls were found for the windshield washer pump on the 2008-2021 Jeep Grand Cherokee. A recall for some 2021-2024 models was related to the windshield *defrosting* system software, not the washer pump. There was a recall for a washer pump on 2016 Dodge Darts that could affect the Body Control Module, but this did not apply to the Grand Cherokee.
Helpful Videos
Technical Specifications
OEM Part Numbers: 68078335AA 5179153AC 5152072AC 68507271AA
The pump is a 12V DC motor that press-fits into the washer fluid reservoir via a rubber grommet. It features a single electrical connector and two fluid outlets to supply the front and rear washer nozzles.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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