Simpson Pressure Washer Accessories
Enhance the versatility and performance of your Simpson pressure washer with our wide range of pressure washer accessories. From specialized brushes to foam cannons, these additions help you tackle any cleaning challenge. Upgrade your control with a new pressure washer gun, ensure ample reach with a high-quality pressure washer hose, and customize your spray pattern with various pressure washer nozzle options.
Prices are stable: the median has stayed near $46.90 for 32 days.
Our top picks: Simpson Pressure Washer Accessories
Selected automatically from marketplace relevance and prices of 17 listed offers.
- Budget pickSimpson 7106737 Pressure Washer Pump Oil
The Simpson 7106737 Pressure Washer Pump Oil is a compatible lubricant for SIMPSON brand pressure washers.
Premium pickSimpson PS61002(-S) PowerShot 3500 PSI Cold Water Pressure Washer, Honda EngineThe Simpson PS61002(-S) PowerShot is a robust cold water pressure washer designed for demanding cleaning tasks.
Top 5: Simpson Pressure Washer Accessories compared
| # | Product | Price | Rating | Type | Item Weight | Strength |
|---|---|---|---|---|---|---|
| 1 | Simpson 7106737 Pressure Washer Pump Oil | $10.99 | — | Pressure Washers & Accessories > Pressure… | 1.0100 | Compatible with SIMPSON brand |
| 2 |  7112778SIM OEM Simpson OR452 22mm Rear 4500 Max PSI Pressure Washer Trigger Gun | $65.99 | — | Trigger Gun | 4 lb | 4500 Max PSI capacity |
| 3 |  7112362 Water Inlet Fitting for Simpson Pressure Washer Pump Part | $13.27 | — | — | — | — |
| 4 | Simpson PS61002(-S) PowerShot 3500 PSI Cold Water Pressure Washer, Honda Engine | $739.00 | — | Pressure Washer | 79 | Powerful Honda engine |
| 5 |  7107956 OEM Simpson OR342 22mm Front Load 3450 PSI Pressure Washer Trigger Gun | $47.99 | — | Trigger Gun | 4 lb | Handles up to 3450 PSI |
- Simpson 7106737 Pressure Washer Pump Oil
- 7112778SIM OEM Simpson OR452 22mm Rear 4500 Max PSI Pressure Washer Trigger Gun
- 7112362 Water Inlet Fitting for Simpson Pressure Washer Pump Part
- Simpson PS61002(-S) PowerShot 3500 PSI Cold Water Pressure Washer, Honda Engine
- 7107956 OEM Simpson OR342 22mm Front Load 3450 PSI Pressure Washer Trigger Gun
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520004 OEM Technologies Pressure Washer Pump 2.5GPM @ 3400 PSI 3/4 Hollow Shaft -
2x Simpson 16” Spray Wand 3600 Psi Pressure Washer Accessories 80149 -
7112362 Water Inlet Fitting for Simpson Pressure Washer Pump Parts, Fits Multipl -
Simpson Second Story Soap Nozzles | 80177 -
80148 Simpson OR452 4500 PSI Trigger Gun M22 Connections and 3/8" QC Adaptor - Simpson Cleaning 3200 PSI Gas Pressure Washer, 2.5 GPM Residential Power Wash...
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40224 Simpson OEM 25FT Morflex Hose 3300 PSI Dual M22 Fittings & 14/15mm Adaptor -
7113810 Manifold Replacement Kit from Simpson Cleaning Genuine OEM Component -
80430 Simpson MorFlex 5/16" - 50 ft 3700 PSI Hose with Dual M22 Twist Connection -
7103261 Simpson 31" Spray Extension Lance with M22 and Quick Connect Fittings -
80177 Simpson OEM High Reach 5000 PSI Nozzles Kit 1/4" Male Quick Connection -
SIMPSON OR372: 3/8" NPT Rear Quick Connect 3750 PSI Trigger Gun - Black
FAQ: Simpson Pressure Washer Accessories
How much does Simpson Pressure Washer Accessories cost?
Across 17 priced offers, prices range from $10.99 to $739.00; the median is $39.99 (as of September 2026).
Which brands appear most often in this overview?
By offer count, Simpson (8) and SIMPSON (2) lead this overview (as of September 2026).
Which criteria help when comparing Simpson Pressure Washer Accessories?
When comparing, it pays to look at Pressure (PSI), Flow Rate (GPM), Color, Unit System and Connector Type — the listings here can be filtered by exactly these criteria.