3.5 Gpm Pressure Washer Pumps

There are 19 offers listed here for 3.5 Gpm Pressure Washer Pumps, including options from AAA, Cat Pumps and NorthStar. The field spans $154.99 to $769.99. The overview refreshes regularly so prices and availability stay current.

$388.99Median price
$154.99 – $769.99Price range
19Offers with price
Full price analysis →
Price trend

The median price has held steady around $95.70 over the past 32 days.

Range in this period: $89.99 – $96.98 · As of September 15, 2026
Top brands:AAA (4)Cat Pumps (3)Comet Pumps (2)
Common specs:6 in (6×)12 in (5×)5 Years (5×)
Selection criteria:Pressure (PSI)Flow Rate (GPM)ColorUnit SystemConnector Type

Best 3.5 Gpm Pressure Washer Pumps 2026

Our top picks: 3.5 Gpm Pressure Washer Pumps

Selected automatically from marketplace relevance and prices of 19 listed offers.

  1. CAT Pumps Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas
  2. Simpson AAA 90038 Pressure Washer Pump Triplex 3.5GPM @ 4000PSI Max 1" Shaft
  3. Cat Pumps Pressure Washer Pump, 4200 PSI, 3.5 GPM, Direct Drive, Gas,67dx39g1l

Top 5: 3.5 Gpm Pressure Washer Pumps compared

FAQ: 3.5 Gpm Pressure Washer Pumps

What price range does 3.5 Gpm Pressure Washer Pumps fall into?

The current span runs from $154.99 to $769.99 across 19 offers with a listed price; the midpoint is $388.99 (as of September 2026).

Which brands are listed for 3.5 Gpm Pressure Washer Pumps?

The most represented brands in this overview are AAA (4), Cat Pumps (3) and Comet Pumps (2) (offer counts as of September 2026).

Which criteria help when comparing 3.5 Gpm Pressure Washer Pumps?

When comparing, it pays to look at Pressure (PSI), Flow Rate (GPM), Color, Unit System and Connector Type — the listings here can be filtered by exactly these criteria.