Top 10 Best Power Washer Replacement Parts Reviews & Comparison | Updated

Visit our site to find reviews on power washer replacement parts. We have the top best power washer replacement parts comparison 2026 and you can make an informed decision!

That’s why we’ve taken 94834 reviews from top experts and organized them according to our rankings for you. 

Bestseller No. 1

Simpson Cleaning 7112362 Water Inlet Fitting for Multiple Pressure Washer Pumps

• GET YOUR PRESSURE WASHER PUMP BACK IN ACTION: The Simpson Cleaning Water Inlet Fitting is a high quality replacement part for your pressure washer pump; With easy installation, you will be able to get back to your power washing projects in no time
• WHAT IT DOES: This water inlet fitting has a 3/8-inch male end, which connects to the pressure washer pump. The inlet fitting features a 3/4-inch female end, which connects to the low-pressure garden hose.
• COMPATIBILITY: Check the pump model number before ordering to make sure you get the right part; See images and description below for full list of compatible pressure washer pumps
• PRODUCT DETAILS: The water inlet fitting includes O-ring seal and inlet screen to keep derbis out of the pump; The internal 10mm hex socket ensures a secure installation; Anodized aluminum and brass construction add strength and durability
• QUALITY REPLACEMENT PARTS: Simpson replacement parts are great for commercial and residential pressure washers; From inlet and outlet fittings to seal kits, manifolds, and valves, save time and money by repairing your pump with genuine Simpson components

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Bestseller No. 2

Pressure Washer Gun with Power Wash Extension Wand 4000PSI, 5 Sprayer Nozzle Tips, Pressure Washer Adapter Set Quick Connect Kit, High Pressure Washer Accessories Black

• PACKAGE INCLUDE: 1pcs Pressure Wash Gun, 1pcs 15 Inch Replacement Wand Extension, 5pcs Pressure Washer Nozzles, 1pcs M22-14 Swivel+ 1/4 Plug Quick Connect , 1pcs 1/4 QD+ M22-14 Male Quick Connect
• TWO SIZE: Replacement Pressure Washer Gun has Two Lengths to use 39 Inch and 20 Inch, Pressure Washer Wands are Compatible with Almost Gasoline Powered and Electric Powered Pressure Washers
• 360 DEGREE SWIVEL GUN: Unique 360-Degree Swivel Inlet Design, Able to Rotate Flexibly, Clean Your Goals from Top to Bottom without Hose Tangle, Make Your Pressure Washing Easy and Increasing Efficiency. Please See the Link Picture for the Connection Method
• QUICK CONNECTOR: Pressure Washer Wand Extension has 1/4 Standard Quick Connector. Connects Any Accessories with 1/4 Plug to the Gun. Such as Nozzles Tips, Pivoting Coupler, Foam Cannon, Extension Wand, Surface Cleaner, Undercarriage Cleaner, Water Broom
• ATTENTION: This is for Pressure Washer Use, Not Fit Garden Hoses, Water Hose or Faucet. Five Nozzles Contain 5 Angles: 0°、 15°、 25°、 40°、 60°. The Black One is Used with Foam Cannon to Produce Car Wash Soap. Flexible Safe Lock Key, Avoid Pulling Trigger Unexpected, Provide Safe Clean Work

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SaleBestseller No. 3

YAMATIC Pressure Washer Hose 25 FT 1/4" ID, USA Standard M22 Brass Fittings, 3200 PSI Kink-Resistant Replacement for High Power Washers

• [Pressure Washer Replacement Hose] Higher Quality 25ft Replacement Hose for Max 3200 PSI gas power pressure washer and high pressure electric washers, USA Standard M22 female × M22 female hose ends, compatible with Honda, Greeworks, Ryobi, Troy Bilt, Powerstroke, Craftsman, Husqvarna, Uberflex. Not compatible with other fittings (many Sun Joe/AR electric models), 3/8" QC/NPT, or 3/4" GHT garden hose. Please measure/verify before purchase.
• [Kink-Resistant 1/4" Power Washer Hose] New developed material to prevent kink when you wash for extra distance requirement, easy management, and roll-up. Upgraded jacket reduces kinks; lay hose flat to full length before use to relax coil memory. Avoid surfaces >140 °F (60 °C).
• [Better Durability] With innovative high technology material and process management, newly upgraded strength, and wear resistance. YAMATIC high-pressure washer extension hose provides a longer life for your home and commercial use to wash Cars, Driveways. 1/4" ID hose supports up to 3200 PSI. Compared with 3/8" ID hoses, flow can be lower; choose 3/8" if your setup requires maximum flow.
• [Durable Brass Connector] American Standard M22-14mm Thread is made from SOLID BRASS, much thicker and heavier, can be firmly connected with your high pressure washers and parts, won't shake or be damaged easily, and has no leaking. DOUBLE DURABLE!
• [Value Service] Please feel free to message us if you have any item or technical problems with this pressure hose, we provide 7X24 hours of customer service. Welcome to check other pressure washer accessories at YAMATIC Power Center Store.

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Bestseller No. 4

ELEGRP G1215PA2 G20PASR Patented Auto-Monitoring GFCI Replacement Plug Assembly, Auto Reset 15 Amp Non-Grounded 2 Wires 2-Prongs for Power Pressure Washer, Pool Pump, UL/CUL Listed, 1 Pack, Black

• ✅【Patented Auto-Monitor Every 5 Seconds】 This is the newer model of our original GFCI plug of G1215PA2. This GFCI outlet will automatically conducts a self-test (auto-monitor) every 5 seconds to ensure the GFCI is continually working to protect people from electrocution, which exceeds the UL standards of self-test frequency of 3 hours.
• ✅【Always Safe】 The GFCI features low power consumption and long service life. The surge protection and lightning protection function withstanding 6 kilovolt. Performed 6000+ times factory test, which is twice the testing times of UL standard. An automatic reset occurs when power is restored.
• ✅【Water Resistant GFCI】 Automatic Reset GFCI (Ground Fault Circuit Interrupter) with LED indicator reaches Level IP65 water proof, waterproof rating exceeds level UL 50E-3R. Built in LED power indicator light to show when there is power.
• ✅【Easy to Install】 No Grounding Wire Required. Provide 2 different grommets for wiring cable 14AWG, 16AWG and 18AWG. It's necessary to press the Reset Button for initial plug in. This is the newer model of our original GFCI plug of G1215PA2, the size is more smaller than the original one.
• ✅【Wide Application】 Durable industrial materials suit both for indoor and outdoor use in a variety of power pressure washer, pool pump, generators, vacuum cleaner, pumps, heaters, household electrical appliances, chargers, etc. UL & CUL Listed.

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SaleBestseller No. 5

Simpson Cleaning 7106686 Outlet Connector for Gas Powered Pressure Washer Pumps, Gold

• GET YOUR PRESSURE WASHER PUMP BACK IN ACTION: The Simpson Cleaning Outlet Connector is a high quality replacement part for your pressure washer pump and hose; With easy installation, you will be able to get back to your power washing projects in no time
• WHAT IT DOES: This male 3/8-inch to male M22 water outlet adapter allows a female M22 threaded high-pressure hose to connect to a pressure washer pump
• COMPATIBILITY: Check the pump model number before ordering to make sure you get the right part; This replacement water outlet fitting is compatible with these pressure washer pumps: 510005, 520002, 520013, 520014, 530017, 540001, 540002, 540005, 540006
• PRODUCT DETAILS: Comes with high-pressure O-ring seal installed; Made from anodized aluminum; The hex in the middle of the adaptor is 22mm
• QUALITY REPLACEMENT PARTS: Simpson replacement parts are great for commercial and residential pressure washers; From inlet and outlet fittings to seal kits, manifolds, and valves, save time and money by repairing your pump with genuine Simpson components

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SaleBestseller No. 6

Tool Daily Deluxe Pressure Washer Gun, with Replacement Wand Extension, 5 Nozzle Tips, M22 Fitting, 40 Inch, 5000 PSI

• ATTENTION: 𝐍𝐨𝐭 𝐅𝐢𝐭 𝐆𝐚𝐫𝐝𝐞𝐧 𝐇𝐨𝐬𝐞, 𝐖𝐚𝐭𝐞𝐫 𝐇𝐨𝐬𝐞 𝐨𝐫 𝐘𝐨𝐮𝐫 𝐅𝐚𝐮𝐜𝐞𝐭 𝐃𝐢𝐫𝐞𝐜𝐭𝐥𝐲! 𝐌𝐮𝐬𝐭 𝐜𝐨𝐧𝐧𝐞𝐜𝐭 𝐢𝐭 𝐭𝐨 𝐚 𝐏𝐫𝐞𝐬𝐬𝐮𝐫𝐞 𝐖𝐚𝐬𝐡𝐞𝐫 𝐭𝐨 𝐮𝐬𝐞! Max pressure is up to 5000 PSI. Max flow rate is 8 GPM. Max temperature of water is rated to 60℃ / 140℉. Pressure washer guns have M22 fitting, compatible with M22 14mm and M22 15mm fittings. M22 14mm fitting is compatible with Generac, Simpson, Briggs Stratton, Craftsman, Karcher, Ryobi pressure washers. M22 15mm fitting is compatible with Sun Joe, Campbell, MI-T-M, AR Blue, Stanley, Cleanforce, Simoniz, Excell power washers
• If the pressure washer hose has an M22 14mm fitting with 14mm inside diameter, please connect the gun to the hose directly. If the power washer hose has an M22 15mm fitting with 15mm inside diameter, please connect the brass coupler to gun and hose. 𝐓𝐡𝐞 𝐠𝐮𝐧 𝐝𝐨𝐞𝐬𝐧'𝐭 𝐅𝐢𝐭 𝐆𝐚𝐫𝐝𝐞𝐧 𝐇𝐨𝐬𝐞, 𝐖𝐚𝐭𝐞𝐫 𝐇𝐨𝐬𝐞 𝐨𝐫 𝐘𝐨𝐮𝐫 𝐅𝐚𝐮𝐜𝐞𝐭 𝐃𝐢𝐫𝐞𝐜𝐭𝐥𝐲! 𝐌𝐮𝐬𝐭 𝐜𝐨𝐧𝐧𝐞𝐜𝐭 𝐢𝐭 𝐭𝐨 𝐚 𝐏𝐫𝐞𝐬𝐬𝐮𝐫𝐞 𝐖𝐚𝐬𝐡𝐞𝐫 𝐇𝐨𝐬𝐞 𝐭𝐨 𝐮𝐬𝐞!
• Replacement pressure washer gun has three lengths to use. Three Lengths: 40 inch, 25 inch, 8.8 inch. Pressure washer wands are compatible with almost gasoline powered and electric powered pressure washers
• Pressure washer wand extension has 1/4’’ standard quick connector. Connects any accessories with 1/4’’ plug to the gun. Such as nozzles tips, pivoting coupler, foam cannon, extension wand, surface cleaner, undercarriage cleaner, water broom. Safety trigger lock to prevent unintended operation
• PACKAGE INCLUDES: 1pc Deluxe Pressure Washer Gun, 1pc Replacement Wand Extension, 1pc Pressure Washer Nozzle Holder, 5pcs O rings, 5pcs Pressure Washer Nozzles. Pressure washer nozzles have different angles (0, 15, 25, 40, 65 degree). Choose different nozzles according to your actual needs.

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Bestseller No. 7

PWACCS High Pressure Washer O Ring Kit, Replacement Rubber Ring for Power Washer, General for Pump, Coupler, Adapter, Hose, Gun and Nozzle, 100 Pieces

• Application: The universal orings for pressure washer are wildly used in assorted pump, foam cannon, gun, wand, surface cleaner, undercarriage cleaner,nozzles, tips, adapter and coupler. Gasket for garden hose can be applied in faucet, water hose, inlet filter.
• Leak Resistant: No longer have to worry about splashing yourself when use pressure washer accessories! Our thick rubber ensures no leak because it has good ductility.
• Corrosion Resistant: Corrision somtimes happens to o-rings when facing oil, ozone, chemical reagent and detergent. But our o ring is made of nitrile rubber, makes it have good resistance to erosion.
• Abrasion Resistant: The o rings for power washer is durable to no matter extrusion, wear or tear. The toughness of NBR is far superior to other materials such as plastic and silicone without being too soft to be useless.
• Temperature Resistant: Working temperature of this seal ring can vary from -22°F to 248°F and maintains good elasticity. It can work well in both hot summer and cold winter.

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Bestseller No. 8

Hourleey 7/8" Shaft Vertical Pressure Washer Pump, 3400PSI 2.5GPM, Replacement Pump for Power Washer Kit, Compatible with Honda, Simpson, RYOBI, Briggs & Stratton, Subaru, Craftsman

• Reborn Your Pressure Washer: This easy install kit is great for power washers that can support 3400 PSI at 2.5 GPM, suitable for power washers capable of 3400 PSI and 2.5 GPM. Perfect for a wide array of cleaning tasks including walls, fences, sidewalks, and vehicles. Opt for this pump replacement instead of purchasing a brand new pressure washer.
• Universal Compatibility: With a standard 7/8" shaft, our vertical pressure washer pump is designed to fit seamlessly into various gas-powered washers. Equipped with a 3/4" NH garden hose inlet and a threaded M22 high-pressure hose outlet, it is specifically crafted for compatibility with top brands like Simpson, Ryobi, Honda, ensuring a flawless replacement for your current pump.
• Easy Installation: Engineered for effortless and quick cold starts, our kit eliminates the need to release pressure before starting the engine. The package comes complete with 1 detergent hose, 3 bolts (M8 x 40), 1 shaft key, 3 D8 flat pads, 3 D8 spring washers, and an instruction manual. Set up in a few minutes!
• Maintenance-Free: Pre-filled with oil and equipped with a double seal system, our pump is designed to be ready for immediate use while avoiding oil and water leaks. Featuring a maintenance-free crankcase, there's no need for initial oil filling or periodic oil changes.
• High Quality: Our pressure washer pump is designed for longevity, enhancing plunger durability to improve resistance against wear and extending the lifespan of water and oil seals. The one-piece pump head ensures optimal sealing, while the metal shaft sleeve guards against oil leaks. Additionally, the thermal relief valve preserves pump integrity by preventing overheating when in bypass mode.

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Bestseller No. 9

FOOCO Pressure Washer Gun Complete Set with Replacement Wand, 4-in-1 Nozzle, Turbo Nozzle, 3/8" & M22 Male Plug. Replacement for Ryobi, Powerstroke, Greenworks, Electric Power Washer

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Bestseller No. 10

Hourleey 3/4" Shaft Horizontal Pressure Washer Pump, 3400PSI 2.5GPM, Replacement Pump for Power Washer, Power Washer Pump for Gas Washer, Compatible with Simpson, Ryobi, Honda

• Reborn Your Pressure Washer: This easy install kit is great for power washers that can support 3400 PSI at 2.5 GPM, suitable for power washers capable of 3400 PSI and 2.5 GPM. Perfect for a wide array of cleaning tasks including walls, fences, sidewalks, and vehicles. Opt for this pump replacement instead of purchasing a brand new pressure washer.
• Universal Compatibility: With a standard 3/4" shaft, our horizontal pressure washer pump is designed to fit seamlessly into various gas-powered washers. Equipped with a 3/4" NH garden hose inlet and a threaded M22 high-pressure hose outlet, it is specifically crafted for compatibility with top brands like Simpson, Ryobi, Honda, ensuring a flawless replacement for your current pump.
• Easy Installation: Engineered for effortless and quick cold starts, our kit eliminates the need to release pressure before starting the engine. The package comes complete with 1 detergent hose, 4 bolts (UNF5/16-24 x 1), 1 shaft key, 4 D8 flat pads, 4 D8 spring washers, and an instruction manual. Set up in a few minutes!
• Maintenance-Free: Pre-filled with oil and equipped with a double seal system, our pump is designed to be ready for immediate use while avoiding oil and water leaks. Featuring a maintenance-free crankcase, there's no need for initial oil filling or periodic oil changes.
• High Quality: Our pressure washer pump is designed for longevity, enhancing plunger durability to improve resistance against wear and extending the lifespan of water and oil seals. The one-piece pump head ensures optimal sealing, while the metal shaft sleeve guards against oil leaks. Additionally, the thermal relief valve preserves pump integrity by preventing overheating when in bypass mode.

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With our guide, you can find the best power washer replacement parts available on the e-commerce market. We make use of Big Data and AI data to compile this list, so it is highly accurate.

The process of creating this content was challenging, but our team persevered through it to bring you the best possible results. We read user reviews and look at what buyers think about each product so that your buying experience will be satisfying.