Northstar Pressure Washer Pumps
19 offers, priced from $4.98 to $1,129.99: this page gathers current listings for Northstar Pressure Washer Pumps. Compare features and ratings side by side instead of combing through dozens of marketplace pages one at a time.
The median price is currently $42.99 — about 7.5% higher than 35 days ago.
Our top picks: Northstar Pressure Washer Pumps
Selected automatically from marketplace relevance and prices of 19 listed offers.
Top matchCAT Pressure Washer Pump Assembly, 3600 PSI, 3.0 GPM, Direct Drive, Gas, Model#This CAT Pressure Washer Pump Assembly is a direct-drive unit designed for gas-powered systems, delivering 3600 PSI at 3.0 GPM.
Premium pickNEW - NORTHSTAR by COMET - 5000PSI - 5GPM - PRESSURE WASHER PUMP - FREE SHIPPINGThis NorthStar by Comet pressure washer pump is designed for cold water applications, offering a substantial maximum pressure of 5000 PSI and a flow rate of 5 GPM.
Top 5: Northstar Pressure Washer Pumps compared
| # | Product | Price | Rating | Type | Model Number |
|---|---|---|---|---|---|
| 1 | NorthStar Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas, Model# | $395.99 | — | WaterPump | NSZW3540 |
| 2 |  NorthStar Pressure Washer Kit with Honda GX200 Engine, 3300 PSI, 2.5 GPM, CAT | $999.99 | — | Not Available | 157119 |
| 3 | NorthStar Pressure Washer Quick-Coupler Female Plug, 3/8in. Inlet, 5000 PSI | $15.99 | — | — | ND10078P |
| 4 |  NorthStar Shaft Bolt Washer 788988 High-Pressure Water Pumps Log Splitters OEM | $4.98 | — | — | — |
| 5 | NEW - NORTHSTAR by COMET - 5000PSI - 5GPM - PRESSURE WASHER PUMP - FREE SHIPPING | $999.99 | — | Cold Water Pressure Washer | — |
- pressure washerNorthStar Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas, Model#
- NorthStar Pressure Washer Kit with Honda GX200 Engine, 3300 PSI, 2.5 GPM, CAT
- NorthStar Pressure Washer Quick-Coupler Female Plug, 3/8in. Inlet, 5000 PSI
- NorthStar Shaft Bolt Washer 788988 High-Pressure Water Pumps Log Splitters OEM
- NEW - NORTHSTAR by COMET - 5000PSI - 5GPM - PRESSURE WASHER PUMP - FREE SHIPPING
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3/4" Shaft 3000PSI PRESSURE WASHER PUMP for Karcher HD2600DK, NorthStar 15775440 - CAT Pressure Washer Pump Assembly, 3600 PSI, 3.0 GPM, Direct Drive, Gas, Model#
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3/4" Shaft 3000 PSI PRESSURE WASHER PUMP for NorthStar 15775440, Brute 020459-00 -
3/4" Shaft 3000 PSI Power PRESSURE WASHER PUMP for NorthStar 1577110, 15771120 - pressure washerNorthStar Pressure Washer Pump, 3000 PSI, 3.5 GPM, Belt Drive
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PRESSURE WASHER PUMP & SPRAY KIT Black Max BM80320X, NorthStar 1577110, 15771120 -
CAT Pressure Washer Pump Assembly, Direct Drive, Gas, Model -
NorthStar Pressure Washer Quick-Coupler Nipple, 3/8in. Male Inlet, 5000 PSI -
OEM AR 1" Shaft 4000 PSI PRESSURE WASHER PUMP for Northstar 15781520, 15782020 -
MA15788111X3 NORTH STAR PRESSURE WASHER PUMP - pressure washerNorthStar Easy Bolt-On Pressure Washer Pump, 5000 Max. PSI, 5 GPM
- pressure washerNorthStar Easy Bolt-On Super High Flow Pressure Washer Pump, 3000 PSI, 5.0 GPM
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NorthStar Pressure Washer Thread-On Connector, 1/4in. Inlet x M22-F, 4000 PSI -
NorthStar Water Pump Suction Hose, 3in. x 15ft., 60 Max. PSI, PVC
FAQ: Northstar Pressure Washer Pumps
How much does Northstar Pressure Washer Pumps cost?
Across 19 priced offers, prices range from $4.98 to $1,129.99; the median is $179.95 (as of September 2026).
Which makers offer Northstar Pressure Washer Pumps?
Most offers currently come from NorthStar (5), The ROP Shop (5) and General Pump (2) — counted across the listed offers, as of September 2026.
How do you narrow down the right model for Northstar Pressure Washer Pumps?
Useful comparison criteria are Pressure (PSI), Flow Rate (GPM), Color, Unit System and Connector Type; this page's filters are built around them.