SIMPSON up to 4500-PSI Plastic Pressure Washer Replacement spray gun

Name: SIMPSON up to 4500-PSI Plastic Pressure Washer Replacement spray gun
Brand: SIMPSON
SKU: 1000689826
Price: 44.98 USD
Availability: InStock
Rating: 4.9 (21 reviews)

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4.9

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SIMPSON offers Universal Pressure Washer Spray Gun 80148, which offers a side assist handle with ergonomic design. This replacement spray gun provides cleaning power for most power washing tasks; it is perfect to clean your car, driveway, patio, sidewalk, siding, and more. This cold water use spray gun features industry standard M22 threaded connections, providing a universal fit that is easy to hook up to most high pressure hoses and spray wands; a threaded M22 QC hose adapter is included. The ergonomic design and easy pull trigger offer comfort and ease of use, and the trigger is equipped with a safety lock out; the 360° rotating side assist handle adds to ease of use. This can be used as a replacement or an upgrade of an existing spray gun for most pressure washers with ratings up to 4500 PSI, 6.6 GPM, and threaded M22 connections.

Professional Style for Most Projects: This replacement spray gun handle provides cleaning power for most power washing tasks; perfect to clean your car, driveway, patio, sidewalk, siding, and more
Easy to Use: This spray gun features industry standard M22 threaded connections, providing a universal fit that is easy to hook up to most high pressure hoses and spray wands; A threaded M22 QC hose adapter is included
Comfort and Safety: The ergonomic design and easy pull trigger offer comfort and ease of use, and the trigger is equipped with a safety lock out; the 360° rotating side assist handle adds to ease of use
Compatibility: This can be used as a replacement or an upgrade of an existing spray gun for most pressure washers with ratings up to 4500 PSI, 6.6 GPM, and threaded M22 connections
Please note this product is only for cold water use
90 Day Limited Accessory Warranty

General
Type	Replacement spray gun	Handle Material	Plastic

Dimensions
Handle Length (Inches)	21.5	Wand Length (Feet)	0

Features
Connection	M22	Pressure Rating (PSI)	4500

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -

Warranty
Warranty	90-day limited

Miscellaneous
UNSPSC	47121900

Check out the Best Selling Pressure Washer Spray Guns & Wands on Lowes.com

Review

4.9 out of 5

21 Reviews

3 Star

2 Star

1 Star

100% Recommend this product

Ratings may include incentivized customer reviews.

21 Customer Reviews

Sort By

So far, so good!

Works as it should. Appears to be as robust as the original wand that came with my pressure washer. Includes a side grip swiveling handle which was not on the original, but so far seems like a nice addition. Took about a week to be delivered.

IsraelSeptember 23, 2026
Verified Purchaser

Was this Review Helpful ?

Response from SIMPSON Team

It's great to hear your spray gun has been performing to meet your expectations, Israel. Thanks for sharing your feedback!

SIMPSON TeamOctober 1, 2026

simpson

on point

Would Recommend

works better than the oringal

daveFebruary 16, 2026
Verified Purchaser

Was this Review Helpful ?

Response from SIMPSON Team

It's great to hear your spray gun has performed to upgrade your pressure washing experience. Thanks for the positive feedback, dave!

SIMPSON TeamFebruary 17, 2026

simpson

Good replacement for original.

Good replacement for my original spray gun that came with my Honda pressure washer. Everything fit & connected like it was supposed to. No issues.

ClayOctober 23, 2025
From up to 3400-PSI Plastic Pressure Washer Replacement spray gun Verified Purchaser

Was this Review Helpful ?

Response from SIMPSON Team

We're glad your replacement gun paired right up with your pressure washer & it's been delivering a stellar cleaning experience. Thanks fo... Read More

SIMPSON TeamOctober 23, 2025

simpson

Something always breaks at the wrong time!

Would Recommend

Was exactly what I needed. Received timely.

kkkkOctober 17, 2025
From up to 3400-PSI Plastic Pressure Washer Replacement spray gun Verified Purchaser

Was this Review Helpful ?

Response from SIMPSON Team

It's great to hear your 3400 PSI pressure washer arrived promptly & it's been delivering a top tier performance with plenty of power to s... Read More

SIMPSON TeamOctober 20, 2025

simpson

Perfect starter tool.

Would Recommend

Just a perfect tool for a starter

GmcsOctober 14, 2025
Verified Purchaser

Was this Review Helpful ?

Response from SIMPSON Team

It's great to hear your spray gun was just what you needed for a great pressure washing experience. Thanks for the rating, Gmcs!

SIMPSON TeamOctober 17, 2025

simpson

quick and easy, no worries.

Would Recommend

direct replacement, reasonable price, timely shipping.

EddieSeptember 19, 2025
From up to 3400-PSI Plastic Pressure Washer Replacement spray gun Verified Purchaser

Was this Review Helpful ?

Response from SIMPSON Team

We're happy to hear your spray gun arrived in a timely fashion & it was just the part you needed. Thanks for reviewing, Eddie!

SIMPSON TeamOctober 1, 2025

simpson

Simpson PW gun

Would Recommend

Like the pressure washer replacement gun. Looks like the one that came with the Ryobi/Honda unit originally. I acquired the washer without the gun and wand.

The FixerJune 6, 2025
From up to 3400-PSI Plastic Pressure Washer Replacement spray gun Verified Purchaser

Was this Review Helpful ?

Response from SIMPSON Team

We are glad to hear this spray gun was just what you needed & it has performed perfectly with your pressure washer for a great cleaning experienc... Read More

SIMPSON TeamJune 9, 2025

simpson

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COMPARE PRODUCTS

		Name	Current Item SIMPSONup to 4500-PSI Plastic Pressure Washer Replacement spray gun
		Ratings	21
		Type	Replacement spray gun
		Connection	M22
		Pressure Rating (PSI)	4500
Karcherup to 4000-PSI Plastic Pressure Washer Spray gun	SurfaceMaxx1.67-ft up to 4500-PSI Plastic Pressure Washer Spray gun kit	SurfaceMaxx PROup to 4500-PSI Plastic Pressure Washer Spray gun	SurfaceMaxxup to 4500-PSI Plastic Pressure Washer Spray gun	Pressure-Pro3-ft up to 4000-PSI Plastic Pressure Washer Replacement wand	SurfaceMaxxup to 3300-PSI Plastic Pressure Washer Spray gun	Westinghouse9-ft up to 4000-PSI Plastic Pressure Washer Extension wand	Greenworks3-ft up to 3100-PSI Plastic Pressure Washer Spray gun kit	SurfaceMaxx3-ft up to 4500-PSI Steel Pressure Washer Spray wand
25	242	77	82	2	122	254	6	219
Spray gun	Spray gun kit	Spray gun	Spray gun	Replacement wand	Spray gun	Extension wand	Spray gun kit	Spray wand
Quick connect	M22/14mm connection for both water inlet and outlet	Hose to gun to wand	Connects to PW hose with standard M-22 fitting	3/8	Connects to PW hose with standard M-22 fitting	M22	Quick connect	M22 Male thread to spray guns, 1/4-in coupler to spray tips
4000	4500	4500	4500	4000	3300	4000	3100	4500