Gas 3.5 Gpm Pressure Washer
Experience rapid and powerful rinsing with a 3.5 GPM gas pressure washer, designed to handle demanding cleaning projects with exceptional water flow. This high GPM ensures quick and efficient dirt and grime removal from large surfaces. For even faster cleaning, explore our 4.0 GPM options. If you need a slightly lower flow for precise tasks, consider the 2.9 GPM options, or for a balanced volume, check out the 3.0 GPM options.
Prices have firmed: the median sits at $167.99, 8.2% above its level from 32 days ago.
Our top picks: Gas 3.5 Gpm Pressure Washer
Selected automatically from marketplace relevance and prices of 19 listed offers.
- $1,449.99See on eBay →
Budget pickFuel Tank For DEWALT 3800PSI 3.5 GPM Gas Pressure Washer Powered by HONDA GX270This is a replacement fuel tank from Sigma, specifically for DEWALT gas pressure washers powered by a HONDA GX270 engine, delivering 3800 PSI and 3.5 GPM.
$29.99See on eBay →
$6,299.99See on eBay →
Top 5: Gas 3.5 Gpm Pressure Washer compared
| # | Product | Price | Rating | Type | Assembly Required |
|---|---|---|---|---|---|
| 1 | NorthStar Gas Cold Water Pressure Washer, 4200 PSI, 3.5 GPM, Honda GX390 Engine | $1,449.99 | — | Cold Water Pressure Washer | No |
| 2 | NorthStar Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas, Model# | $395.99 | — | WaterPump | No |
| 3 |  Efurden Gas High Pressure Washer 3600 PSI 2.3 GPM 212cc 5 Nozzles&Hose Reel Set | $335.99 | — | Cold Water Pressure Washer | Yes |
| 4 |  NorthStar Gas Cold Water Pressure Washer - 4000 PSI - 3.5 GPM - e420 EFI Engine | $1,979.10 | — | Cold Water Pressure Washer | Yes |
| 5 |  NorthStar Gas Cold Water Pressure Washer, 4000 PSI, 3.5 GPM, Honda GX390 | $2,449.99 | — | PressureWasher | No |
- NorthStar Gas Cold Water Pressure Washer, 4200 PSI, 3.5 GPM, Honda GX390 Engine
- pressure washerNorthStar Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas, Model#
- Efurden Gas High Pressure Washer 3600 PSI 2.3 GPM 212cc 5 Nozzles&Hose Reel Set
- NorthStar Gas Cold Water Pressure Washer - 4000 PSI - 3.5 GPM - e420 EFI Engine
- NorthStar Gas Cold Water Pressure Washer, 4000 PSI, 3.5 GPM, Honda GX390
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Cat Pumps Pressure Washer Pump, 4200 PSI, 3.5 GPM, Direct Drive, Gas,67dx39g1l -
CAT Pressure Washer Pump Assembly, 4200 PSI, 3.5 GPM, Direct Drive, Gas -
CAT Pumps Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas FREE SHIP -
Efurden 3600PSI 212cc 7HP 2.3GPM Cold Water Pressure Washer Gas Powered Washer - NorthStar Gas Hot Water and Wet Steam Pressure Washer, 3500 PSI, 3.5 GPM, Honda
- Fuel Tank For DEWALT 3800PSI 3.5 GPM Gas Pressure Washer Powered by HONDA GX270
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Hot Water 3.5 GPM Industrial Pressure Washer (Gas Engine) – 3,000 PSI - pressure washerComet Pump Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas, Model#
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Efurden Gas Pressure Washer 3600 PSI 2.3 GPM with 5 Nozzle Set for Cars Fences -
Efurden Gas Pressure Washer 3600 PSI 2.3 GPM 212cc Gas Powered Washer 5 Nozzles -
Simpson 60869 4000 Psi 3.5 Gpm Gas Powered Monster Powershot Pressure Washer -
Engine On Off Stop Kill Switch for SIMPSON Gas Pressure Washer 4000 PSI 3.5 GPM -
Efurden Gas Pressure Washer 3600PSI 2.3GPM Gas Powered Washer 212cc 7HP 5Nozzles -
3600PSI 2.3GPM Gas Pressure Washer Cold Water Gas Power Washer w/ 5 Nozzle&Reel
FAQ: Gas 3.5 Gpm Pressure Washer
What price range does Gas 3.5 Gpm Pressure Washer fall into?
The current span runs from $6.99 to $6,299.99 across 19 offers with a listed price; the midpoint is $509.98 (as of September 2026).
Which makers offer Gas 3.5 Gpm Pressure Washer?
Most offers currently come from NorthStar (5), Efurden (4) and Cat Pumps (2) — counted across the listed offers, as of September 2026.
What should you compare when choosing Gas 3.5 Gpm Pressure Washer?
Key selection criteria on this page are Pressure (PSI), Flow Rate (GPM), Color, Unit System and Connector Type. The category filters cover each of these, so suitable models can be narrowed down step by step.