Dodge Caravan Windshield Washer Pump Guide (1984-1994)
Everything you need to know about diagnosing and replacing the windshield washer pump on your first-generation Dodge Caravan.
- A failed washer pump is the most common reason for the sprayers not working, but always check the fuse and for clogged nozzles first.
- Replacement is a simple, beginner-friendly DIY job that takes less than an hour.
- For this vehicle generation, a new aftermarket pump from a brand like Trico is the best and most practical choice.
- There are no specific recalls for the washer pump on the 1984-1994 Dodge Caravan.
Symptoms of a Failing Windshield Washer Pump
When your washer pump starts to fail, the signs are usually obvious. Here’s what to look for:
- No Fluid Spray: You pull the lever, the wipers move, but no fluid comes out. This is the most common sign.
- Humming Sound, No Fluid: You can hear the pump motor humming or whining, but little to no fluid sprays on the glass. This could mean the pump's impeller is broken or the system is clogged.
- Complete Silence: You activate the switch and hear nothing from the pump. This usually points to a dead motor or an electrical issue, like a blown fuse or bad connection.
- Weak or Uneven Spray: If the fluid barely reaches the windshield or sprays unevenly, the pump might be getting weak and losing pressure. However, you should first check for clogged nozzles, which is a common and simpler problem to fix.
Pro Tip: Check the Easy Stuff First
Before you replace the pump, make sure your washer fluid reservoir is full. Also, check the fuse for the washer system. Use a pin or small wire to clear any debris from the washer nozzles on the hood. Finally, check the rubber hoses under the hood for visible cracks or breaks, as these can also cause a loss of fluid pressure.
Choosing a New Aftermarket Pump for Your Caravan
For a vehicle from the 1984-1994 model years, finding a new original equipment (OEM) Mopar pump is difficult and often expensive. The most common and practical solution is a new aftermarket pump. For a straightforward part like this, a quality aftermarket brand provides reliable performance at a good price.
Trico is a well-known and trusted brand in the aftermarket for wiper and washer system components. Trico pumps are designed to be a direct fit, meaning they install easily without needing any modifications. They are a solid choice for your Caravan, offering a balance of quality and value.
Cost of Replacing a 1984-1994 Dodge Caravan Windshield Washer Pump
| Part Type | Estimated Cost | Notes |
|---|---|---|
| New Aftermarket (Trico) | $24.64 - $33.27 | This is the most recommended and cost-effective option. Prices are for the part only. |
| New OEM (Mopar) | $70 - $150+ (if available) | Very hard to find new. Prices are for New Old Stock (NOS) parts and can be high. |
| Shop Labor | $75 - $150 | The job takes less than an hour. Labor rates vary by shop. |
| Total DIY Cost | $24.64 - $33.27 | You only pay for the part. This is a very feasible DIY job. |
| Total Shop Cost | $100 - $185 | Includes aftermarket part and labor. |
Known Issues and Recalls
No recalls or Technical Service Bulletins (TSBs) from the NHTSA were found specifically for the windshield washer pump on the 1984-1994 Dodge Caravan. While newer FCA vehicles have had recalls for washer pumps causing electrical issues, this does not apply to this generation of Caravan.
Frequently Asked Questions (FAQ)
Where is the washer pump located on a 1984-1994 Dodge Caravan?
The washer pump is press-fit into the bottom of the windshield washer fluid reservoir. On these first-generation Caravans, the reservoir is typically located in the engine bay on the passenger side, making it relatively easy to access.
Can I replace the washer pump myself?
Yes, this is a great DIY job for beginners. The process involves siphoning or draining the fluid, disconnecting one electrical plug and one or two hoses, and simply pulling the old pump out and pushing the new one in. No special tools are required. The entire job can usually be done in under an hour.
Do I need a pump for the front and back windows?
It depends on your vehicle's options. Some systems use a single pump with two outlets that reverses polarity to spray either the front or rear window. Other systems may use two separate pumps. When ordering, make sure the new pump matches the number of outlets on your old one.
My new aftermarket pump came with a new rubber grommet. Should I use it?
Yes. The rubber grommet is what seals the pump to the reservoir. The old one can become hard and brittle over time, leading to leaks. Always use the new grommet that comes with your new pump for a leak-free seal.
Technical Specifications
The pump is typically a 12V DC motor that press-fits into the washer fluid reservoir. It may have one or two outlets depending on whether it services only the front windshield or both the front and rear.
We Have This Part in Stock
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.
- Dodge Caravan: