Comet Gas Pressure Washer

There are 19 offers listed here for Comet Gas Pressure Washer, including options from Comet, Comet Pumps and Comet Pump. The field spans $11.99 to $535.00. The overview refreshes regularly so prices and availability stay current.

$383.99Median price
$11.99 – $535.00Price range
19Offers with price
Full price analysis →
Price trend

Little movement over the past 32 days — the median remains around $87.99.

Range in this period: $79.99 – $88.90 · As of September 15, 2026
Top brands:Comet (7)Comet Pump (2)Comet Pumps (2)
Common specs:1 (5×)4-Stroke (3×)
Selection criteria:Pressure (PSI)Flow Rate (GPM)ColorUnit SystemConnector Type

Best Comet Gas Pressure Washer 2026

Our top picks: Comet Gas Pressure Washer

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

  1. Comet Pressure Washer Pump ZWD4040 4000 PSI General CAT AR Direct Drive Pump
    Top matchComet Pressure Washer Pump ZWD4040 4000 PSI General CAT AR Direct Drive Pump
    1Water PumpGas

    The Comet Pressure Washer Pump ZWD4040 is a direct drive water pump designed for gas-powered pressure washers.

    $473.00Find on Amazon →See on eBay →
  2. Comet BDX2528 Pressure washer pump, 3/4 inch shaft, 2800psi 2.5 gpm Good
    Budget pickComet BDX2528 Pressure washer pump, 3/4 inch shaft, 2800psi 2.5 gpm Good
    34 in4-Stroke2800
    $69.99Find on Amazon →See on eBay →
  3. Premium pickComet Pump Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas, Model#
    13 HP15.2515.5

    This Comet Pump pressure washer pump is a robust, direct drive unit engineered for gas-powered systems, delivering a high output of 4000 PSI and 3.5 GPM.

    $509.98Find on Amazon →See on eBay →

Top 5: Comet Gas Pressure Washer compared

#ProductPriceRatingTypeModelStrength
1Comet Pump Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas, Model#$509.98—WaterPump—Exceptional 4000 PSI and 3.5 GPM output
2Comet Pump Pressure Washer Pump - 2700 PSI, 2.5 GPM, Direct Drive, Gas, Model...Comet Pump Pressure Washer Pump - 2700 PSI, 2.5 GPM, Direct Drive, Gas, Model...$382.91———2700 PSI and 2.5 GPM output
3Comet Pressure Washer Pump ZWD4040 4000 PSI General CAT AR Direct Drive PumpComet Pressure Washer Pump ZWD4040 4000 PSI General CAT AR Direct Drive Pump$473.00—Water PumpZWD4040High 4000 PSI maximum pressure
4Comet Pressure Washer Pump ZWD4040 4000 PSI W/ Chemical InjectorComet Pressure Washer Pump ZWD4040 4000 PSI W/ Chemical Injector$457.00—Water PumpZWD40404000 PSI for heavy-duty tasks
5Comet LWD3027 Pressure Washer Pump CAT General AR Comet 3/4" Shaft 2700 PSIComet LWD3027 Pressure Washer Pump CAT General AR Comet 3/4" Shaft 2700 PSI$283.67—Water PumpLWD3027Robust 2700 PSI pressure
See all Comet Gas results Search Amazon →

FAQ: Comet Gas Pressure Washer

How much does Comet Gas Pressure Washer cost?

Across 19 priced offers, prices range from $11.99 to $535.00; the median is $383.99 (as of September 2026).

Which makers offer Comet Gas Pressure Washer?

Most offers currently come from Comet (7), Comet Pump (2) and Comet Pumps (2) — counted across the listed offers, as of September 2026.

How do you narrow down the right model for Comet Gas Pressure Washer?

Useful comparison criteria are Pressure (PSI), Flow Rate (GPM), Color, Unit System and Connector Type; this page's filters are built around them.