Sun Joe SPX 4003 Review (Everything You Need to Know)

If you’re looking for an electric pressure washer that is sure to get the job done, then you need look no further than the Sun Joe SPX4003 2200-Max PSI 1.6-GPM 14.5-Amp Electric Pressure Washer.

It’s not going to let you down. It’s incredibly easy to set up and use, and it has enough power to tackle even the most stubborn dirt and grime.

sun joe spx 4003 review

Sun Joe SPX 4003 Review

14.5-amp Motor

If you want a powerful pressure washer, then you need one with a good motor.

This Sun Joe model has a 14.5-amp motor which will give you plenty of power to cleaning your car, patio or decking.


Choose the right pressure for any outdoor cleaning task with the Sun Joe SPX4003 Pressure Washer. Featuring Pressure Select Technology, this versatile pressure washer gives you the power to tackle a variety of jobs around your home.

You can easily select between two water flow settings LOW/1450psi for light-duty tasks like washing your car or watering delicate plants; and HIGH/2200psi for more heavy-duty projects like stripping paint or removing tough stains from driveways and decks.

TSS (Total Stop System) – Automatically Shuts Off the Pump When Not Engaged

This is a great feature to have on a pressure washer because it automatically shuts off the pump when not in use, which saves energy and prolongs the life of the pump.

Includes Pressure Washer, Extension Wand and 20-foot High Pressure Hose

A pressure washer is a machine that increases the water pressure from a domestic or commercial source of water, like a garden hose, to hundreds or thousands of times more than the atmospheric pressure. This one comes with an extension wand and 20-foot high-pressure hose so you can reach those hard to clean areas. The high pressure hose makes it easier to remove stubborn dirt and grime.

Power Cord with GFCI Protection

Hard-wiring an electric pressure washer may not be the best idea, but running an extension cord out to where you need it can be a pain. This model comes with a power cord that has GFCI protection. So, if you accidentally drop the pressure washer in water, the risk of electrocution is significantly reduced.

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Our Score: 85/100

The Sun Joe SPX 4003 pressure washer is very versatile. It can do light duty, like cleaning your car or waterproofing your deck, as well as heavy duty tasks like stripping paint.

But if you are looking for a machine that can do it all, then you might be disappointed. This one is best suited for light to medium duty tasks. I would give it a 77 out of 100.

In terms of customer reviews on Amazon, people generally seem to love it or hate it. The important thing to note here is that the vast majority of customer reviews on Amazon are positive, with an average rating of 4 stars out of 5.

If you need a pressure washer for light to medium duty tasks, then go ahead and buy the Sun Joe SPX 4003 without hesitation.

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Related: Best Pressure Washer Under $500

Conclusion: Sun Joe SPX 4003 Review

In summary, the Sun Joe SPX4003 14.5-Amp Electric Pressure Washer is a great value for the price. It’s very powerful and can handle most jobs you need it to do. Most people who have purchased this product are highly satisfied with their purchase.

Zain is an online entrepreneur with over 3 years of experience as an SEO content creator. He is a learning enthusiast and loves to read.