RIDGE WASHER Pressure Washer Undercarriage Cleaner, 16 Inch Undercarriage Washer, Pressure Washer Under Car Cleaner with Straight Extension Wand, 4000 PSI
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30-day refund / replacement
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Availability:
In Stock.
Arrives
Wednesday, Jun 3
Size: 16Inch
Features
- PACKAGE INCLUDE: 1 pcs 16.1 inch undercarriage washer, 1 pcs 15.7 inch straight extension wand and 15.7 inch curved wand
- TIPS: Undercarriage cleaners pressure range is 1500 PSI to 4000 PSI, it can work better when the pressures 2500 PSI or higher. Please make sure your working pressure is HIGHER than 1500 PSI
- WIDE APPLICATION: Power washer undercarriage cleaner works for Clean road grime, oil and under cars, trucks, SUVs, commercial-size vehicles and trailers widely. Its convenient to clean and avoid crawling under a vehicle
- EASY TO INSTALL: First, connect straight extension wand to undercarriage washer; Second, connect curved wand to straight extension wand; it can be easier and quicker. Then, quick connect your pressure washer gun to angle wand. Finally, you can pull two wands into your car by controlling your gun
- UPGRADE FEATURE: Their size larger than the same type of under car cleaner. Under car washer with 4 spray nozzles and 2 casters, can use for hot and cold water power washer
Brand: RIDGE WASHER
Power Source: Hydraulic Powered
Color: Multicolor
Item Weight: 3 Pounds
Hose Length: 1 Inches
Product Dimensions: 16.93"L x 5.12"W x 5.12"H
UPC:
Brand: RIDGE WASHER
Power Source: Hydraulic Powered
Color: Multicolor
Item Weight: 3 Pounds
Hose Length: 1 Inches
Product Dimensions: 16.93"L x 5.12"W x 5.12"H
UPC: 751433587193
Item Weight: 3 pounds
Manufacturer: RIDGE WASHER
Item model number: fe3c7bbb-1613-4822-836e-84ad9a6b04e3
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jun 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 16 Inch + Foam Cannon
I am very happy with the unit. Very well constructed. It comes with extra jets in brass while stainless steel ones came on the unit. It hooks up easy. I am using a Kranzle K1322TS pressure washer at 1000psi. No issues at all. Others claim the foam cannon leaks but I have no issues. The unit glides effortlessy under the car with its roller blade wheels. I would recommend this to anyone looking to washer under their vehicle.
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Reviewed in the United States on January 10, 2026 by Daniel J. Chapala
Size: 16Inch
Out of the box, this appears to be a sturdy, well made product, using quality materials like fittings, urethane wheels vs. rubber or PVC, heavy gauge steel and powder coating vs. traditional paint. We'll see how effective and even the spray heads are, and whether or not there are any leaks.
Reviewed in the United States on February 4, 2026 by JPTL
Size: 16Inch
The product definitely works well at 2000psi pressure washer and seems well constructed. One thing to be aware is that this will not fit under some cars, especially those low to the ground. Example is that the wheels are too tall to fit under a Tesla Model 3 or BMW 330ci. Therefore be careful if purchasing this product for that purpose.
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Reviewed in the United States on February 10, 2026 by Matt
Size: 16 Inch + Foam Cannon
This thing worked great at cleaning the undercarriage of my jeep!!! I saw the layer of grease and dirt in the soap. Never leaked once! I also had the correct nozzles installed, brass for soap and silver for just water and never leaked once!! I don’t know if they used rollerblade wheels on this thing, but it rolled smooth!!! I have a pretty powerful pressure washer and the only downside was when I flipped it over to wash the ground, the pressure of the water just blew it off the ground. So instead of rolling, it was just bouncing around. I’d definitely recommend this for anyone that wants to wash the road salt from underneath their cars!!! Just remember brass nozzles for the foaming gun, and silver for just water!!
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Reviewed in the United States on February 8, 2026 by Hotlineelec
Size: 16Inch
Works great. Able to clean drive and my bricks easily. Was easy to use with quick disconnects
Reviewed in the United States on February 6, 2026 by David
Size: 16Inch
perfect for getting salt off the undercarage on my 4runner. It also has good clerarance off the ground so that when i use it on a gravel driveway it dosent get stuck.
Reviewed in the United States on February 4, 2026 by Ryan
Size: 16 Inch + Foam Cannon
Best thing to use to clean salt off your car’s undercarriage. I used salt neutralizer soap and it took it right off. Definitely recommend to keep your car rust free.
Reviewed in the United States on February 5, 2026 by Kevin C
Size: 16 Inch + Foam Cannon
The 16" pressure washer undercarriage cleaner works great and feels well built, as does the foam cannon gun itself. Problem is the plastic bottle that you put your cleaning solution in is built very cheap and broke within the first 5 minutes of using it. I read the reviews about this problem prior to purchasing, but I liked the fact that you were able to use foam underneath your vehicle and not many others have that feature, so i figured I'd give it a try and take it easy with it during use. That didn't work, broke within the first 5 minutes. No replacement bottle available, trying to match the threads with other jars and bottles but no luck yet. Very disappointing.
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Reviewed in the United States on July 12, 2025 by Jonathon A. Jonathon A.