NorthStar Cold Water Pressure Washer 4200 PSI 3.5 GPM Gas Honda GX390
NorthStar Cold Water Pressure Washer 4200 PSI 3.5 GPM Gas Honda GX390 is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Most orders ship within 1-2 business days and arrive within 4-7 business days. Some large equipment ships via freight and may take longer, with delivery requirements communicated upfront. Most items ship free within the continental U.S.; oversized or freight items may include additional shipping charges shown at checkout. Full details are available in our Shipping Policy.
Financing Options
Financing Options
We offer financing on qualifying purchases through our checkout partners, so you can spread the cost of larger equipment over time. Options and rates vary based on your order and creditworthiness, and are shown at checkout. Need a custom quote or invoice for a bulk order? Contact us at support@projectfoundry.co.
Price Match Guarantee
Price Match Guarantee
Found the same item in stock for less at an authorized retailer? We'll match it. Just send us a link or screenshot of the competitor's price before or after your purchase, and we'll review it within 24 hours. See our full Price Match Guarantee page for eligibility details.
Description
Description

This NorthStar gas cold water pressure washer packs NorthStar power, durability, and reliability in a newly designed compact steel cart featuring new flat-free tires for easy portability and low maintenance. Equipped with an industrial-grade Honda GX390 engine, this model provides quiet, reliable performance and durability for blasting through mud, dirt, and debris faster and more easily at home or job sites — great for lawn and garden equipment, heavy-duty machinery, driveways, parking lots, patios, office buildings and much more.
Features
- Great for lawn and garden cleaning, heavy-duty machinery, driveways, parking lots, patios, buildings, and more.
- 10-in. flat-free tires for easy portability.
- Oil drain cutouts for quick oil changes.
- Easy start prevents pressure buildup for smoother, easier recoil pulling.
- 3-year limited warranty on Honda engine, 5-year limited warranty on pump, 10-year limited warranty on frame.
- Available to rental businesses only.
Specifications
| Equipment Type | Pressure Washer (Cold Water) |
| Adjustable Pressure | Yes |
| Chemical Injector | Downstream |
| Dimensions | 40-1/4 in. L × 26 in. W × 23-3/4 in. H |
| Displacement | 389cc |
| Drive | Direct |
| Dry Weight | 145 lbs |
| Engine | GX390 |
| Engine Brand | Honda |
| Flow | 3.5 GPM |
| Frame | 1-3/8 in. Steel |
| Fuel Capacity | 1.6 gal. |
| Fuel Type | Gasoline |
| Hose | 50 ft. non-marking |
| Low Oil Shutdown | Yes |
| Nozzle | Quick-connect |
| Power | Gas, Cold Water |
| Pressure | 4200 PSI |
| Pump Type | CAT 66DX |
| SKU | 157127.NOR |
| Spray Gun | Rear entry w/ lance |
| Temperature | 140°F max |
| Thermal Protector | Yes |
| Tires | 10 in. flat-free |
| Wand Material | 18.5 in. quick-connect |
| Warranty | 3-yr engine, 5-yr pump, 10-yr frame |
| Cold Water Only | Yes |
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.









