Honda S2000 Windshield Washer Pump Replacement Guide (2000-2009)
Everything you need to know about diagnosing and replacing the windshield washer pump on your AP1 or AP2 S2000.
- A failed washer pump is a common, age-related issue on the S2000, but it's a simple and inexpensive DIY fix.
- Symptoms include no sound from the pump, sound but no spray, or fluid leaking from the driver's side wheel well.
- An aftermarket pump from a brand like Trico offers comparable performance to OEM for a fraction of the cost.
- Always use proper windshield washer fluid; other cleaners can damage the pump's plastic components.
Is Your S2000 Windshield Washer Pump Failing?
As the Honda S2000 ages, parts like the windshield washer pump will naturally wear out. Failure is common, but thankfully, it's an easy and inexpensive fix. The most obvious sign of a problem is when no fluid sprays on your windshield.
Symptoms of a Bad Washer Pump
- No Sound, No Spray: You pull the washer stalk and hear nothing. This usually means the electric motor inside the pump has failed completely or is not receiving power. First, check the fuse. If the fuse is good, the pump is the most likely culprit.
- Pump Hums, But No Fluid Sprays: If you can hear the pump motor running but nothing comes out, the problem could be a few things. The nozzles or lines could be clogged, or the pump's internal impeller may be broken and unable to push fluid.
- Leaking Fluid: Finding a puddle of washer fluid under the driver's side front corner of your car points to a leak. This is often caused by a cracked pump housing or a dried-out, shrunken rubber grommet that seals the pump to the reservoir.
A Note on Washer Fluid
According to a Honda service bulletin, using the wrong type of fluid can damage your washer system. Avoid using all-purpose glass cleaners or fluids containing ingredients like phosphoric acid, as they can cause the plastic on the pump and nozzles to become brittle and crack over time. Stick to a quality, methanol-based windshield washer fluid specifically made for cars.
Choosing a New Aftermarket Pump
When replacing the washer pump on your S2000, you have two main choices: a genuine Honda (OEM) part or an aftermarket part. For a simple component like this, an aftermarket pump offers excellent value.
- OEM Honda: An original pump from Honda is a guaranteed fit, but it costs significantly more than aftermarket options. Given the age of the vehicle, the original pumps are all nearing the end of their service life anyway.
- Aftermarket (Trico and others): Brands like Trico design their pumps to be reliable, direct-fit replacements. The cost is much lower, making it a smart choice for this repair. S2000 owners in forums report great success using affordable aftermarket pumps, which perform just as well as the original. Sometimes the fitment of the included rubber grommet can be poor, so it's a good idea to keep your original grommet just in case.
| Part Type | Estimated Cost |
|---|---|
| New Aftermarket (Trico) | $24.07 |
| New OEM (Honda) | $70 - $90 |
| Shop Labor | $99 - $145 |
| Total Professional Replacement (Aftermarket Part) | $123 - $170 |
| Total Professional Replacement (OEM Part) | $169 - $235 |
DIY Installation is Quick and Easy
Replacing the washer pump is a great DIY job for any S2000 owner, even with basic tools. It should only take about 20-30 minutes. You can access the pump by turning the steering wheel to the right and removing a few clips and screws on the driver's side fender liner to peel it back. The pump just pulls out from the reservoir. Have a bucket ready to catch the fluid!
Frequently Asked Questions
Do I need to remove the fender or wheel to replace the pump?
No. You can access the pump by simply turning the steering wheel all the way to the right to create space. Then, remove the plastic clips and screws holding the front part of the wheel well liner and bend it back.
My new aftermarket pump is leaking. What should I do?
The most common cause of leaks after installing a new pump is a poor seal from the new rubber grommet. Try removing the pump and reinstalling the original Honda grommet from your old pump, as it is often a better fit. A little bit of jiggling can also help seat the pump correctly.
Are there any recalls for the S2000 windshield washer pump?
No, there are no active recalls or common Technical Service Bulletins (TSBs) from Honda or the NHTSA specifically for the windshield washer pump on the 2000-2009 Honda S2000.
The pump outlet nozzle on my new part is in a different spot. Is this okay?
Yes, this is common with some aftermarket pumps. The outlet hose is flexible enough to be re-routed to the new nozzle position without any issues.
Technical Specifications
OEM Part Numbers: 76806-SL0-E01 76806-SM5-G03
Location: Bottom of washer fluid reservoir, inside driver's side front wheel well. Connection: Push-fit into reservoir with a rubber grommet, 2-pin electrical connector.
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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.
- Honda S2000: