Electric Pressure Washer Pump Review

Use my independent  electric pressure washer pump reviews & buying tips to replace or repair your current pump. I share all of my pro tips to help save you money, time & hassles.

 And I share my top recommended replacement pump: the Generac UNIVERSAL replacement pump on Amazon.

How to Replace Your Electric Pressure Washer Pump

If your pump is blown, but you have a solid pressure washer with an engine that's still running well, you'll really want to consider replacing your pump. It's a much more economical solution than investing in an entirely new pressure washer!

But first, make sure that your pressure washer is designed so that you can  replace your pump.

IF you have one of the popular, lower priced electric pressure washers with a wobble pump, the bad news is that you can’t replace the pump. Wobble pumps are not replaceable. If a wobble pump goes bad, you'll have to replace the entire washer unit.

But, if you have a better quality gas or electric washer that features an axial cam or a triplex pump – you can definitely replace your pump.  And it's a lot easier than you might think.

Once you’ve determined that you have an axial cam or triplex pump, take a look & see if your existing pump is mounted horizontally or vertically. If your pump is mounted next to the engine, it’s considered a horizontal mount. If your pump is mounted underneath the engine, it’s vertically mounted.

Also, take a look at the number of bolts &  the bolt pattern on your existing electric pressure washer pump. You’ll want to match the existing number of bolts & pattern, on your new pump, to your existing pump.

Then you’ll need to find the diameter of the shaft and whether the shaft is hollow or solid.  

Most importantly, make sure that you match your existing electric pressure washer pumps PSI (Pounds per Square Inch) and GPM (Gallons per Minute) with any new pump you’re considering! It is critical to match the PSI & GPM! Otherwise, you’ll likely permanently damage your engine or hoses.

Best Pressure Washer Pump Comparison Chart

Most Popular

Highest Power

Generac Universal Horizontal Mount Pump on Amazon

Himore Universal Vertical Mount Pump on Amazon

AR North America Triplex Pump on Amazon

Quick Review of the Best Replacement Pumps

  • Horizontal Mount
  • Up to 3,000 PSI
  • Comes sealed with fluids 
  • Universal and works with all washer brands
  • Vertical Mount
  • Up to 2,700 PSI
  • Comes Sealed & Ready to use
  • Works with all brands
  • Horizontal Mount
  • Triplex Pump
  • Up to 4,000 PSI & 3 GPM
  • Stainless Steel Plunger Rods
  • Heavy Duty Construction
  • Price  

    Check today's price on Amazon 

    Check today's price on Amazon

    Look up today's price on Amazon 

    Best Pressure Washer Pump Comparison Chart

    1. Quick Replacement Pump Review:

    Most Popular

    Generac Universal Horizontal Pump on Amazon

    • Horizontal Mount
    • Up to 3,000 PSI
    • Comes sealed with fluids
    • Universal & works with all washer brands

    Himore Universal Vertical Mount Pump on Amazon

    • Vertical Mount
    • Up to 2,700 PSI
    • Comes sealed & ready to use
    • Works with all brands

    AR North America Triplex Pump on Amazon

    • Horizontal Mount
    • Triplex Pump
    • Up to 4,000 PSI & 3 GPM
    • Stainless Steel Plunger Rods
    • Heavy Duty Construction

    2. Price

    And remember, there are a lot of pressure washer pump brands out there like: CAT, Comet, Briggs & Stratton, etc. And remember, if you're going to replace your pump, you don't have to necessarily match your existing brand name to your new  pump brand name. As long as the specs & bolt pattern match, you can choose any electric pressure washer brand name.

    Here's my highly recommended replacement pumps - and why I recommend them:

    This horizontal Generac pump is a universal fit - so it will work with any pressure washer brand or engine up to 3,000 PSI with a horizontal mount.

    When you compare quality & price, you just can't beat this Generac pump.

    It's shipped to you completely sealed - and ready to be installed next to your engine. I love that it comes completely sealed & with proper fluids. No leaks. Extra easy & fast installation for you. And Generac consistently produces quality pressure washer pumps. You can read other customer reviews on Amazon.com.

    This Himore Universal vertical mount pump, available on Amazon, is my top choice if you need a vertical mount replacement pump.

    This vertical mount pump with 7/8" shaft fits any model or brand of pressure washer with a maximum of 2700 PSI and 2.4 GPM.

    And this Himore Universal Vertical Pump will come to you filled with pump oil, sealed and ready to be put onto your washer. No annoying leaks or refilling. Super easy installation so you won't waste time getting your unit up & running again. 

    And it's very economically priced. You can pick it up for less than $100! You can check this item at Amazon.com's price.

    And this AR North America Triplex pump is my #1 Choice when you need a replacement triplex  pump.

     I love the construction: one piece that's made with a special alloy aluminum and bronze base. It's oversized to give you the maximum strength & longest life.

    It works  great for gas pressure washer units up to 4,000 PSI and 3 GPM. And it features a 3/8" quick connect - so hooking it up only take a few minutes. You can check this item at Amazon.com's price.

    Maintenance

    And don't forget that proper maintenance is critical for getting the most out of your pump - and protecting your investment!

    Most gas pressure washer owners manuals say that you should check your pump oil level often.   I think it's best to check your pump oil level before you start the engine - each time.  It only takes a few moments to use your dipstick or check the oil level sight window - to make sure you don't burn up your pump.

    And it's also a good idea to completely change the oil every spring and about every 50 running hours.

    Check your owners manual for more maintenance instructions for your unit!

    Questions? Contact Me

    Best Pressure Washers Comparison Chart Here - Quick & Easy!

    Best Replacement Pumps Comparison Chart Here!