Guide to the 2003-2012 INFINITI FX35 Windshield Washer Pump
Having trouble with your washer fluid spray? This guide covers common failures and replacement options for your FX35.
- The FX35 uses two separate pumps for the front and rear windows; ensure you order the correct one.
- This is a very common and easy DIY repair that can be done in under 30 minutes with basic tools.
- Aftermarket pumps from brands like Trico offer a reliable and cost-effective solution compared to OEM parts.
- Common failure points include a burned-out motor, a cracked housing from frozen fluid, or a leaking grommet seal.
Symptoms of a Failing Windshield Washer Pump
When a washer pump starts to fail on your FX35, the signs are usually obvious. Ignoring them can become a safety hazard, especially in bad weather. Here’s what to look for:
- No Fluid Spraying: This is the most common symptom. If you activate the switch and nothing comes out, the pump may have failed. First, check that you have fluid in the reservoir.
- Weak or Uneven Spray: If the fluid barely reaches the windshield or sprays unevenly, it could be a sign of a dying pump, clogged nozzles, or a leak in the system.
- Pump Motor is Silent: When you activate the washer, you should hear a distinct humming sound from the pump. If you hear nothing but the wipers moving, the pump is likely not receiving power or has burned out.
- Pump Hums, But No Fluid: If you can hear the pump motor running but no fluid comes out, the pump's internal impeller might be broken, or the system could be clogged. This can also happen if the fluid lines have frozen in cold weather. 🎬 Watch: A professional guide to diagnosing washer system issues.
Check for Leaks
A visible puddle of washer fluid under the front passenger side of your vehicle points to a leak. This could be from a cracked reservoir, a bad grommet where the pump seals to the tank, or the pump housing itself may have cracked, which is a known issue.
Choosing the Right Aftermarket Pump
For a vehicle like the 2003-2012 FX35, you don't need to buy an expensive Original Equipment (OEM) part from the dealership. Aftermarket pumps are a cost-effective and reliable alternative. The quality is generally very good for this specific part, and the installation is identical.
Trico is a well-known brand available for your FX35. They produce direct-fit replacement pumps designed to meet or exceed original specifications. Installation is straightforward, with no special adjustments needed. While Trico is famous for wiper blades, their pumps are a solid choice for this repair. Other brands like ACI and various store-brand replacements are also available and offer good value.
Front vs. Rear Pump
Your FX35 has two separate pumps—one for the front windshield and one for the rear. While they may look similar, they can have different part numbers. Always confirm which pump you are replacing and verify the part fitment for your specific year model before ordering.
Cost of Replacing Your FX35 Washer Pump
Replacing a washer pump is an affordable repair, especially if you do it yourself. The part itself is inexpensive, and the labor is minimal.
| Item | Estimated Cost |
|---|---|
| New Aftermarket Pump | $20.95 - $36.16 |
| New OEM Pump | $66 - $112 |
| Shop Labor | $75 - $95 |
| Total Professional Replacement (Aftermarket Part) | $95 - $131 |
Frequently Asked Questions
Is replacing the washer pump a DIY job?
Yes, this is a great DIY task for beginners. Accessing the pump on the FX35 involves turning the steering wheel, removing a few clips from the passenger-side front wheel well liner, and peeling it back. The pumps are press-fit into the reservoir. You'll need to disconnect the electrical connector and the fluid hose, then simply pull the old pump out and push the new one in. 🎬 See this step-by-step replacement walkthrough for your vehicle's platform. Have a bucket ready to catch the washer fluid that will drain out.
Are there any recalls for the FX35 washer pump?
No, there are no specific recalls from the NHTSA for the windshield washer pump on the 2003-2012 INFINITI FX35. Recalls for this model range primarily concern the Takata airbag inflators.
My new pump isn't working. What should I check?
First, check the fuse for the washer system; it may have blown when the old pump failed. Second, ensure the electrical connector is fully seated on the new pump. Finally, make sure your fluid lines aren't clogged or frozen, which can prevent fluid from spraying even with a good pump. You can test for clogs by disconnecting the hose from the pump and seeing if fluid sprays out when activated.
🎬 Watch: How to troubleshoot a pump that isn't spraying.Do I need to replace the grommet with the pump?
It is highly recommended. Most new aftermarket pumps come with a new rubber grommet. This small seal is critical for preventing leaks where the pump enters the reservoir. Old grommets can become hard and brittle, so always use the new one provided.
Helpful Videos
Technical Specifications
OEM Part Numbers: 28920-CA000 28920-WL000 28920-3Z000 28920-VE000
The 2003-2012 FX35 uses two separate 12V electric washer pumps, typically located on the lower part of the washer fluid reservoir, accessible via the front passenger wheel well. One pump services the front windshield and the other services the rear window.
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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.
- INFINITI FX35: