Simpson Pressure Washer Oil
Ensure the longevity and optimal performance of your Simpson pressure washer with the correct pressure washer oil. Regular oil changes are vital for engine health and smooth operation. For all other maintenance needs, browse our extensive selection of pressure washer parts. If you're looking to replace the core, explore our pressure washer pump options, or for efficient flat surface cleaning, consider a pressure washer surface cleaner.
Prices have eased: the median sits at $39.99, 15% below its level from 32 days ago.
Our top picks: Simpson Pressure Washer Oil
Selected automatically from marketplace relevance and prices of 17 listed offers.
Top match520006 SIMPSON Pressure Washer Pump OEM Technologies 3200 PSI at 2.5 GPMThis SIMPSON OEM Technologies pressure washer pump is designed as a replacement part for cold water gasoline pressure washers with a 3/4 Inch SAE J-609A Mount.
- Budget pickSimpson 7106737 Pressure Washer Pump Oil
The Simpson 7106737 Pressure Washer Pump Oil is a compatible lubricant for SIMPSON brand pressure washers.
Premium pick520011 SIMPSON Pressure Washer Pump OEM Technologies 3200 PSI at 2.5 GPMThis Simpson OEM Technologies water pump, model 520011, delivers 3200 PSI at 2.5 GPM.
Top 5: Simpson Pressure Washer Oil compared
| # | Product | Price | Rating | Model | Country of Origin |
|---|---|---|---|---|---|
| 1 | Simpson 7106737 Pressure Washer Pump Oil | $10.99 | — | 7106737 | US |
| 2 |  Simpson Genuine OEM Oil Dipstick for DS3532 Pressure Washer - 7103443 | $38.95 | — | 7103443 | — |
| 3 |  16pcs 7105742 Pressure Washer Oil Seal for Simpson, Low and High Pressure Washer | $35.99 | — | — | United States |
| 4 |  7115023 Simpson Oil Sight Glass for AAA DW3635/7112736 Pressure Washer Pumps | $11.99 | — | 7115023 | Italy |
| 5 | 520006 SIMPSON Pressure Washer Pump OEM Technologies 3200 PSI at 2.5 GPM | $149.99 | — | 520006 | China |
- Simpson 7106737 Pressure Washer Pump Oil
- Simpson Genuine OEM Oil Dipstick for DS3532 Pressure Washer - 7103443
- 16pcs 7105742 Pressure Washer Oil Seal for Simpson, Low and High Pressure Washer
- 7115023 Simpson Oil Sight Glass for AAA DW3635/7112736 Pressure Washer Pumps
- 520006 SIMPSON Pressure Washer Pump OEM Technologies 3200 PSI at 2.5 GPM
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Simpson Cleaning 7110143 Replacement Oil Seal for Pressure Washer Pumps, Black -
Simpson PUMP OIL 15-40W 16OZ | 80138 -
SIMPSON 15W40 Pump Oil - High-Performance, Long-Lasting -
Crankcase Gasket Oil Seal ring For Simpson CRX210 Gas Pressure Washer -
3600 PSI Pressure Washer Pump, 2.5 GPM for Simpson Mega Shot MS-2750, MS2750 - 520011 SIMPSON Pressure Washer Pump OEM Technologies 3200 PSI at 2.5 GPM
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15W40 Pump Oil -
4200011 SIMPSON Pressure Washer Pump OEM Technologies 3200 PSI at 2.5 GPM -
Pressure Washer Pump, 3/4" Shaft Horizontal Triplex Plunger, 3700 PSI, 2.5 GPM -
Simpson Genuine OEM Piston Oil Seal Kit - 7110143 -
Simpson OEM Oil Sight Glass and O-Ring Kit for AAA Pumps EW4040/7109267 -
4400 psi Pressure Washer Pump 4 GPM Power Washer Pump 1" Shaft Horizontal New
FAQ: Simpson Pressure Washer Oil
What does Simpson Pressure Washer Oil currently cost?
The 17 priced offers on this page sit between $10.99 and $189.05. The middle price (median) is $35.99 — as of September 2026.
Which brands appear most often in this overview?
By offer count, Simpson (6) and SIMPSON (2) lead this overview (as of September 2026).
What should you compare when choosing Simpson Pressure Washer Oil?
Key selection criteria on this page are Pressure (PSI), Flow Rate (GPM), Color, Unit System and Connector Type. The category filters cover each of these, so suitable models can be narrowed down step by step.