Dodge B150 Wiper Motor: A Guide for 1981-1988 Models
Is your Dodge B150's wiper motor failing? Here’s what you need to know before you buy a new one.
- First, check the wiper linkage bushings; they are a common, cheap failure point that can mimic a bad motor.
- Symptoms like wipers only working on high speed or not parking correctly are strong indicators of motor failure.
- No recalls for the wiper motor exist for the 1981-1988 Dodge B150.
- Before replacing the motor, verify it's getting power and has a good ground to rule out simple electrical issues.
Is Your Wiper Motor Really the Problem?
On these classic Dodge B-series vans, the wiper motor itself isn't always the first thing to fail. Before you spend money on a new motor, it's smart to check a few other things first. These vans are known for simpler issues that can mimic a dead motor.
Pro Tip: Check Linkage Bushings First. A very common failure point on 1980s Dodge Vans is not the motor, but the small plastic bushings in the wiper linkage. These bushings connect the motor's arm to the rods that move the wipers. Over time, they become brittle and crumble, causing the linkage to fall apart. 🎬 Watch this guide on installing new Mopar wiper linkage bushings. You might hear the motor running, but the wipers won't move. These bushings are inexpensive and much easier to replace than the entire motor.
Also, check for corroded electrical connections at the motor, the dash switch, and the intermittent wiper control module (if equipped). Cleaning these contacts can sometimes solve the problem completely. Finally, always check the fuse first.
Symptoms of a Failing Wiper Motor
If you've ruled out bushings and bad connections, your wiper motor may be at the end of its life. Here are the classic signs:
- Slow or Stuttering Wipers: The wipers move much slower than they used to, even on the high-speed setting.
- Only One Speed Works: Often, the motor will only work on the high-speed setting, while low and intermittent speeds do nothing.
- Wipers Won't Park: When you turn the wipers off, they stop in the middle of the windshield instead of returning to the bottom. This points to a bad park switch inside the motor.
- No Movement at All: You turn the switch and nothing happens. If you hear a humming or grinding noise from the cowl area, the motor is getting power but is likely seized 🎬 See how to troubleshoot and fix wipers on a Dodge B-series van. or has stripped internal gears. If there's no sound, it could be a dead motor or an electrical supply issue.
Choosing a New Aftermarket Wiper Motor
For a 1981-1988 Dodge B150, finding a new original equipment (OEM) wiper motor from Mopar is highly unlikely. Your main choices will be new aftermarket parts or, in some cases, remanufactured units.
Brand Tiers for Your Dodge Van:
- Cardone (New or Remanufactured): Cardone is a well-known aftermarket brand that offers both new and remanufactured parts. They are generally considered a reliable choice that balances quality and cost. Their remanufactured units are often original cores that have been rebuilt, which can be a good option.
- WAI Global: WAI is another major manufacturer of aftermarket electrical parts. Owner feedback is mixed. Some users report parts working perfectly, while others have experienced issues like incorrect park positions or receiving non-functional units. One Reddit user described the brand as "junk" in a comparison for a different vehicle.
A Note on Quality: For a vehicle of this age, the quality of aftermarket parts can vary. While a new aftermarket motor is often the most practical choice, be aware that some may not have the same durability as the original factory part. Inspect the new part upon arrival to ensure it matches your old one, especially the electrical connector and mounting points.
Aftermarket Wiper Motor Cost for 1981-1988 Dodge B150
| Part Type | Estimated Cost |
|---|---|
| New Aftermarket (Cardone, WAI Global) | $101.48 - $192.99 |
| Remanufactured (Cardone) | $80 - $150 (plus core charge) |
| Shop Labor | $100 - $200 |
Frequently Asked Questions (FAQ)
Can I drive my B150 with a broken wiper motor?
You can, but only in perfectly clear and dry weather. Driving without functional wipers in rain, snow, or other conditions is illegal and extremely dangerous due to the lack of visibility. This repair should be considered a high priority for safety.
How hard is it to replace the wiper motor myself?
For someone with basic mechanical skills, this is a very doable DIY job. The main steps involve removing the wiper arms and the cowl panel to get access. The most difficult part can be dealing with rusted screws on the cowl. 🎬 Watch this walkthrough for removing the cowl and replacing bushings. The entire job can typically be done in 1 to 2 hours.
Do I need any special tools?
No special tools are required. You will need basic hand tools like a socket set, ratchets, and screwdrivers. A tool to remove the wiper arms can be helpful, but they can often be pried off carefully.
My wipers stop in the middle of the windshield. Is that the motor?
Yes, this is a classic symptom of a failed park switch, which is located inside the wiper motor. The motor itself might still work, but the circuit that tells it where to stop is broken. Replacing the motor assembly is the fix for this issue.
Are there any recalls for the wiper motor on my van?
No. Searches of the NHTSA database show no safety recalls for the wiper motor specifically for the 1981-1988 Dodge B150. Recalls you may find online are for much newer Dodge Ram trucks and minivans.
Helpful Videos
Technical Specifications
OEM Part Numbers: 4048375 4222060
The wiper motor for this generation of Dodge van is a 12-volt electric motor. It connects to the vehicle's wiring via a multi-pin connector. The motor assembly includes an internal park switch and may have connections for an external intermittent wipe control module.
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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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