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4.6 out of 5 stars. 490 reviews
A woman outside with a dog
A woman outside with a dog

Westinghouse 3,800 PSI 3.6 GPM Gas Cold Water Pressure Washer, 5 Nozzles and Soap Tank

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Westinghouse 3,800 PSI 3.6 GPM Gas Cold Water Pressure Washer, 5 Nozzles and Soap Tank

Item # 2324568

$699.99
or
or


Notice:
This Item cannot be shipped to AK, CA, HI.
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  • Online Only

Westinghouse 3,800 PSI 3.6 GPM Gas Cold Water Pressure Washer, 5 Nozzles and Soap Tank

Item # 2324568

$699.99
or
or
financeCard Logo
$59/mo.†  suggested payments with 12 Months Financing or earn $34 in Rewards+ on this purchase.

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.


Notice:
This Item cannot be shipped to AK, CA, HI.
Add a protection plan
What's included
Powersport plans are not available in CA & MD.
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Neighbor’s Club Members earn points with purchases.

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The Westinghouse 3,800 PSI 3.6 GPM Gas Cold Water Pressure Washer is designed to tackle your toughest cleaning jobs with ease. Built with a powerful 4-cycle OHV Westinghouse Engine and a maintenance free triplex brass head pump, it's meant for powerful heavy-duty cleaning. With 5 interchangeable nozzle tips and a built in 3L soap tank, the WPX3800 has the versatility to handle a variety of situations and surfaces including brick, stone, concrete, wood, aluminum, and iron. The 5L fuel tank and never, flat wheels offer easy mobility and maneuverability, allowing you to get into those hard-to-reach places with the toughest grime. Make all your deep-cleaning projects easier than ever before with the Westinghouse WPX3800 Pressure Washer. Comes with a 3-year limited warranty and lifetime technical service.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on pressure washers? Check out our guide on how to maintain a pressure washer in the product documents section.

  • Perfect for deep cleaning home siding, windows, cars, patio furniture, and more
  • Delivering 3800 PSI and 3.6 GPM of pressure with a maintenance-free triplex brass head pump
  • Heavy-duty 274cc 4-Cycle Horizontal Shaft Westinghouse Engine with 1.3 gal. fuel tank
  • 5 Quick Connect nozzles: 0, 15, 25, 40, and soap applicator tip for adjustable spray
  • Add your own chemical or detergent for extra cleaning power with 0.8 gal. soap tank
  • EndraGrasp spray gun with 35 ft. abrasion-resistant hose is lightweight and simple to use
  • Rugged steel frame and high profile 10 in. never, flat wheels make maneuverability easy
  • Comes with a 3-year limited warranty and lifetime technical service
  • All Westinghouse pressure washers are functionally tested in the factory and may contain minimum residual oil and/or fuel odor

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Reviews

Rating Snapshot

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363 reviews with 5 stars.
98 reviews with 4 stars.
11 reviews with 3 stars.
6 reviews with 2 stars.
12 reviews with 1 star.

Overall Rating

4.6
405 out of 433 (94%) reviewers recommend this product

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1 to 4 of 490 Reviews .
1 – 4 of 490 Reviews
Greenville SC
Review 1

First business washer

2 days ago
I bought this to start my first business it seems very professional and im excited to try it out! I was a bit upset to see the gass tank got bent in transport. Other than that it seems like its going to be a great washer.

Yes, I recommend this product.

Originally posted on westinghouse.com

St Louis MO
Review 1

Buyer beware

4 days ago
I purchased this April 2025 and used it to power wash the back of the house and pool deck (maybe 3 hours total). It worked well. HOWEVER, the second time I used it in May 2026, the pump started leaking out the bottom about an hour in to powerwashing the pool deck. I called support and was told that the pump is a maintenance item and not covered under warranty. I did properly winterize the machine and stored it a basement so freezing was not the issue. It worked fine for an hour into the job before it started spewing water out the bottom. Please don’t make the same expensive mistake I did in buying this machine.

No, I do not recommend this product.

Originally posted on westinghouse.com

Review 1

Satisfied after a month and 2 uses

6 days ago
I bought this about a month ago and have only got to use this twice and I am satisfied so far.

Originally posted on westinghouse.com

Review 1

Looks to be well made.

8 days ago
Looks to be well made. I have not used it yet so will update the review after I have used it a while. I noticed in the manual the WPX3800 has dual oil fill ports, one on each side. i thought I was missing a cap on one side but realized one side is permenantly plugged at the bottom. Don't know why they didn't plug it at the top or provide a cap as the hole is about 2" deep and will collect water and dirt.

Originally posted on westinghouse.com

Response from westinghouse.com:
5 days ago
eComm
Hello, thank you for your initial review! We look forward to hearing your thoughts once you have had a chance to fully utilize the WPX3800! If there is anything we can do to help, please let us know at 1-855-944-3571 or support@westinghouse.us. Thank you, Cam - Westinghouse