Find Essential Pressure Washer Parts at Lowe's – Power & Performance

Harold Jun 18, 2026

Finding the right pressure washer parts at Lowe’s is often the first step for homeowners and professional cleaners looking to maintain peak performance. Whether you are troubleshooting a specific component or performing a routine upgrade, understanding the available options ensures you get the correct part for durability and efficiency. Lowe’s carries a wide selection of components from reputable brands, making it a reliable destination for both standard and specialized needs.

Sun Joe SPX3000-XT1 XTREAM Pressure Washer with 14.9A Motor Includes 4 Quick-Connect Nozzles High-Pressure Hose Garden Hose Adapter and 35-Foot Power
Sun Joe SPX3000-XT1 XTREAM Pressure Washer with 14.9A Motor Includes 4 Quick-Connect Nozzles High-Pressure Hose Garden Hose Adapter and 35-Foot Power

Understanding the Core Pressure Washer Parts Available at Lowe’s

2030 MAX PSI 1.2 GPM 13 Amp Cold Water Corded Electric Pressure Washer w/ Extra Set of Quick-Connect Spray Tips
2030 MAX PSI 1.2 GPM 13 Amp Cold Water Corded Electric Pressure Washer w/ Extra Set of Quick-Connect Spray Tips

When shopping at Lowe’s, you will find that pressure washer parts are categorized by their function within the system. The primary components include the unloader valve, which regulates water pressure and prevents damage; the pump, which is the heart of the machine; and various nozzles that determine the spray pattern and intensity. Additionally, you will find hoses, wands, and chemical injection systems designed to handle the specific pressures and detergents used in different cleaning applications.

Nozzles and Tips: Defining the Spray

VEVOR Pressure Washer Pump, 4400 PSI, 4.0 GPM, 1" Shaft Horizontal Triplex Plunger, Replacement Power Washer Pumps Kit, Parts Washer Pump
VEVOR Pressure Washer Pump, 4400 PSI, 4.0 GPM, 1" Shaft Horizontal Triplex Plunger, Replacement Power Washer Pumps Kit, Parts Washer Pump

Nozzles are arguably the most critical consumable parts, as they dictate the angle and power of the water stream. Lowe’s typically stocks a range of tips rated by degrees, such as 0, 15, 25, and 40 degrees, suited for different tasks from cutting concrete to delicate rinsing of vehicles. Selecting the correct tip ensures optimal performance and prevents damage to the pump caused by pressure spikes or blockages.

Identifying the Right Part for Your Machine

1200 PSI 1.8 GPM Cold Water Automotive High Flow Electric Pressure Washer Kit
1200 PSI 1.8 GPM Cold Water Automotive High Flow Electric Pressure Washer Kit

To ensure compatibility, it is essential to match parts to the specific make and model of your pressure washer. Lowe’s associates are trained to help identify OEM (Original Equipment Manufacturer) or aftermarket equivalents based on the unit’s specifications. Checking the model number, which is usually located on a sticker on the machine, guarantees that the unloader valve, connectors, or pump you buy will fit correctly without the need for modification.

Material Quality and Durability

Pressure washers operate under extreme conditions, so the material of the parts matters significantly. Parts made from brass or stainless steel resist corrosion and wear much better than standard aluminum or plastic components. When browsing the aisles at Lowe’s, looking for these premium materials can extend the life of your machine and reduce the frequency of replacements, saving you money in the long run.

Honda Pressure Washer Parts Diagram
Honda Pressure Washer Parts Diagram

Common Replacement Projects for DIY Enthusiasts

Many users visit Lowe’s to tackle common maintenance issues themselves. Replacing a leaky hose, fixing a trigger gun that malfunctions, or swapping out a clogged filter are tasks that require specific replacement parts. The store provides the necessary gaskets, couplings, and valves needed to complete these repairs, empowering customers to restore their equipment without professional intervention.

Chemical Injectors and Detergent Systems

the pressurer is being used to spray water
the pressurer is being used to spray water

For those using soap or degreasers, the injector or siphon system is vital. Lowe’s carries replacement chemical injectors that mix soap with water at the correct ratio. If your current setup is failing to draw detergent, it might be due to a worn piston or check valve, both of which are readily available to restore the cleaning power of your washer.

Where to Find These Items in Store

SurfaceMaxx 10-PC 3/8-in Pressure Washer O-Ring Kit 4500 psi
SurfaceMaxx 10-PC 3/8-in Pressure Washer O-Ring Kit 4500 psi
SurfaceMaxx M22 (14-mm) female to 1/4-in Brass Quick connect set for Gas and Electric Pressure Washers up to 4500 PSI | SGY-PWA98
SurfaceMaxx M22 (14-mm) female to 1/4-in Brass Quick connect set for Gas and Electric Pressure Washers up to 4500 PSI | SGY-PWA98
Generac pressure washer model 1292-2 replacement parts, pump breakdown, repair kits, owner manual, upgrade pump
Generac pressure washer model 1292-2 replacement parts, pump breakdown, repair kits, owner manual, upgrade pump
Anqtovp Pressure Washer Hose Replacement for Ryobi Electric Power Washer RY141600 RY141612 RY141812G High Pressure Hose Part 308835074 1 Piece
Anqtovp Pressure Washer Hose Replacement for Ryobi Electric Power Washer RY141600 RY141612 RY141812G High Pressure Hose Part 308835074 1 Piece
SurfaceMaxx 1/4-in Brass Pivot attachment for Gas and Electric Pressure Washers up to 3800 PSI one_size | SGY-PWA100
SurfaceMaxx 1/4-in Brass Pivot attachment for Gas and Electric Pressure Washers up to 3800 PSI one_size | SGY-PWA100
SurfaceMaxx 3/8-in Brass/Steel Ball valve for Gas and Electric Pressure Washers up to 7000 PSI one_size | SMX-PWA330
SurfaceMaxx 3/8-in Brass/Steel Ball valve for Gas and Electric Pressure Washers up to 7000 PSI one_size | SMX-PWA330
Angel Sar Pressure Washer Hose 25 FT for Power Washer 5800 PSI Kink Resistant Pressure Washing Extension Hose 0.25in Power Washer Hose Replacement
Angel Sar Pressure Washer Hose 25 FT for Power Washer 5800 PSI Kink Resistant Pressure Washing Extension Hose 0.25in Power Washer Hose Replacement
Garvee High Pressure Water Pump 4400 Psi 4 Gpm-1in Shaft Horizontal Plunger Power Washer Pump Parts Washer Pump Replacement Compatible with
Garvee High Pressure Water Pump 4400 Psi 4 Gpm-1in Shaft Horizontal Plunger Power Washer Pump Parts Washer Pump Replacement Compatible with
Westinghouse 16 Inch 4400 PSI Water Broom 16-in up to 4400-PSI Water broom for Gas and electric pressure washers one_size in Black | PWUC
Westinghouse 16 Inch 4400 PSI Water Broom 16-in up to 4400-PSI Water broom for Gas and electric pressure washers one_size in Black | PWUC
ITOPFOX Pressure Washer Gun Kit 5000 PSI 10 5 GPM with 18 Inch Curved Extension Wand 3 8 Inch Swivel Thread Quick Socket Nozzle Tips for Gas
ITOPFOX Pressure Washer Gun Kit 5000 PSI 10 5 GPM with 18 Inch Curved Extension Wand 3 8 Inch Swivel Thread Quick Socket Nozzle Tips for Gas
Misopily Sewer Jetter Kit 100FT 1 Set 1/4 Inch NPT Drain Cleaner Hose 5 Nozzles 2 Spanners 1 Pair Gloves Waterproof Tape Pearl Pins 5800PSI one_size
Misopily Sewer Jetter Kit 100FT 1 Set 1/4 Inch NPT Drain Cleaner Hose 5 Nozzles 2 Spanners 1 Pair Gloves Waterproof Tape Pearl Pins 5800PSI one_size
DIY Essentials: The Best Electric Pressure Washers
DIY Essentials: The Best Electric Pressure Washers
Sears & Craftsman Pressure Washer model 580767202 replacement parts and upgrade pumps for sears craftsman power washers
Sears & Craftsman Pressure Washer model 580767202 replacement parts and upgrade pumps for sears craftsman power washers
VEVOR Pressure Washer Pump 3/4in Shaft Horizontal Triplex Plunger 3700 PSI 2.5 GPM Replacement Power Washer Pumps Kit Parts Washer Pump Compatible
VEVOR Pressure Washer Pump 3/4in Shaft Horizontal Triplex Plunger 3700 PSI 2.5 GPM Replacement Power Washer Pumps Kit Parts Washer Pump Compatible
BILT HARD 3500-PSI 2.6-GPM Cold Water Gas Pressure Washer with 212cc Engine and 30-ft Hose one_size | THA-0365
BILT HARD 3500-PSI 2.6-GPM Cold Water Gas Pressure Washer with 212cc Engine and 30-ft Hose one_size | THA-0365
Angel Sar Pressure Washer Hose 50 FT 0.25in Flexible Power Washer Hose Kink Resistant 3600 PSI Leak Free M22 14mm Extension Replacement Hose with 5
Angel Sar Pressure Washer Hose 50 FT 0.25in Flexible Power Washer Hose Kink Resistant 3600 PSI Leak Free M22 14mm Extension Replacement Hose with 5
Greenworks 2300-PSI 2.3-GPM Cold Water Electric Pressure washer with 5 Spray Tips one_size | GPW2301FC
Greenworks 2300-PSI 2.3-GPM Cold Water Electric Pressure washer with 5 Spray Tips one_size | GPW2301FC
Easy Kleen Commercial 4000-PSI 3.5-GPM Hot Water Gas Pressure washer with 5 Spray Tips Stainless Steel one_size in Orange | EZO4035GKGP12
Easy Kleen Commercial 4000-PSI 3.5-GPM Hot Water Gas Pressure washer with 5 Spray Tips Stainless Steel one_size in Orange | EZO4035GKGP12

Lowe’s organizes its maintenance supplies in a logical layout, typically placing small parts, nozzles, and hoses near the power tool or plumbing sections. The hardware aisle usually features the basic fittings and valves, while larger components like pumps or electric elements might be located in the garden equipment or specialty areas. Using the store’s app or website to check inventory ensures you arrive with the exact part in stock.