1988-1994 Mercury Capri Windshield Washer Pump Replacement Guide
Everything you need to know about replacing the windshield washer pump on your 1988-1994 Mercury Capri.
- The windshield washer pump is an easy and inexpensive DIY replacement for the 1988-1994 Capri.
- Symptoms are straightforward: no spray, no pump sound, or weak spray.
- OEM parts are likely unavailable; a Trico aftermarket pump is a reliable and common replacement.
- Before replacing, check for simple issues like an empty fluid tank or clogged nozzles.
Symptoms of a Failing Windshield Washer Pump
When the washer pump on your Capri starts to fail, the signs are usually straightforward. You'll notice issues when trying to clean your windshield.
- No Fluid Spray: The most common symptom. You activate the switch, the wipers move, but no fluid sprays onto the glass. You might hear a humming sound from the pump, which means it's getting power but isn't moving fluid.
- No Sound from Pump: If you activate the switch and hear nothing at all, the pump's motor has likely failed completely or isn't receiving power due to a blown fuse or wiring issue.
- Weak or Uneven Spray: If the fluid just dribbles out or sprays very weakly, the pump may be getting old and losing its ability to create enough pressure. This can also be caused by clogs in the lines or nozzles.
First, Check the Simple Things
Before ordering a new pump, make sure the problem isn't something simpler. Check that your washer fluid reservoir is full. Listen for the pump motor; if you hear it hum, the issue might be clogged nozzles or lines, not the pump itself. You can try cleaning the nozzle openings with a small pin to see if that restores flow.
Choosing the Right Aftermarket Pump
For a vehicle like the 1988-1994 Mercury Capri, finding a new original equipment (OEM) washer pump from Ford is highly unlikely. The part is generally no longer available through official channels. This makes aftermarket parts the primary, and often only, choice.
OEM vs. Aftermarket Quality: For this specific part, a quality aftermarket pump is a perfectly reliable solution. The technology is simple, and brands specializing in wiper and washer systems produce dependable units. The available aftermarket brand, Trico, has been making wiper system components since 1917 and is a well-established name in the industry. Reviews for Trico universal and direct-fit pumps are generally positive, with customers noting easy installation and good performance.
Pro Tip: The 1991-1994 Mercury Capri was based on the Australian Ford Capri. Some specialized parts vendors import parts directly from Australia, which may include original 'New Old Stock' (NOS) pumps, though these are rare and more expensive. For most owners, a readily available aftermarket pump is the most practical choice.
Estimated Replacement Costs
The cost to replace the washer pump is very reasonable, especially if you do it yourself. The part itself is inexpensive, and labor is minimal.
| Part or Service | Estimated Cost |
|---|---|
| New Aftermarket Pump (Trico) | $24.64 |
| New OEM Pump | Not Generally Available |
| Shop Labor | $50 - $100 |
| DIY Total | $24.64 |
| Shop Total | $75 - $125 |
Frequently Asked Questions (FAQ)
Is this a difficult part to replace myself?
No, this is a very easy DIY job for most people. It typically requires no special tools and can be done in under 30 minutes. The pump is usually located at the bottom of the washer fluid reservoir and is held in place by a rubber grommet.
Where is the washer pump located on my Capri?
Open the hood and find the windshield washer fluid reservoir (the plastic tank with a wiper symbol on the cap). The pump is a small, cylindrical motor pushed into the bottom of this tank.
Do I need to drain the washer fluid to replace the pump?
Yes, you should drain the fluid before removing the old pump, or it will spill out. You can use a siphon, or simply disconnect the pump and let the fluid drain into a bucket. Once the new pump is installed, you can pour the old fluid back in if it's clean.
Were there any recalls for the washer pump on the 1988-1994 Capri?
No, searches of NHTSA data show no recalls specifically for the windshield washer pump on the 1988-1994 Mercury Capri. Any recalls for this vehicle were related to other systems.
Technical Specifications
OEM Part Numbers: EOAZ-17664-A
12V Electric Motor, pushes into washer reservoir with a rubber grommet seal.
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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