Break-in matters
Many makers call for an early first oil change; follow it.
Exercise stored units
Run a stored generator periodically under load so it is ready for an outage.
LAWN AND OUTDOOR POWER EQUIPMENT
Portable generator fluids and lubricants.
Engine oil, fuel stabilizer, and storage guidance for portable and inverter generators used for backup power, job sites, and RVs.
Questions: [email protected] · Every AMSOIL link on this page carries dealer #30734402.
Fluids by compartment.
Confirm the fluid type, grade, and specifications in the portable generator maker’s manual before ordering. These examples are not a fitment result for a specific machine.
Engine
Small generator engines list an oil and break-in procedure.
Small-engine oil
10W-30 Small-Engine Oil
10W-30 Small-Engine Oil for compatible four-stroke power equipment.
Product details Shop at AMSOIL ↗
Small-engine oil
5W-30 Small-Engine Oil
5W-30 Small-Engine Oil for compatible four-stroke power equipment.
Product details Shop at AMSOIL ↗
Small-engine oil
15W-50 Small Engine Oil
15W-50 Small Engine Oil for compatible four-stroke power equipment.
Product details Shop at AMSOIL ↗Fuel
Stabilize stored fuel or run the carburetor dry per the maker.
Fuel additives
Gasoline Stabilizer
Gasoline stabilizer for equipment and vehicles being prepared for storage.
Product details Shop at AMSOIL ↗
Fuel additives
Quickshot Gasoline Treatment and Stabilizer
Gasoline treatment and stabilizer for compatible powersports and small-engine fuel systems.
Product details Shop at AMSOIL ↗ORDER THROUGH INDEPENDENT AMSOIL DEALER #30734402
Ready to order, or have a question first?
Shop AMSOIL directly with Jeff’s dealer number already attached, or open a business account. AMSOIL handles pricing, checkout, and shipping. If you contact AMSOIL another way, give them dealer number 30734402.
Prefer to talk it through? Email Jeff at [email protected] with your equipment, the fluid now in use, and your approximate volume.
Frequently asked questions
What oil goes in a portable generator?
The oil the engine maker specifies, often 10W-30 or 5W-30 by temperature.
How often should generator oil be changed?
At the engine maker’s hour interval, with an early first change when specified.
General maintenance information. Always follow the equipment maker’s requirements and the current product data. Product availability, pricing, and account terms are set by AMSOIL.
Industries that use this equipment
More lawn and outdoor power equipment
Open a commercial account with dealer #30734402
https://www.amsoil.com/business-opportunities/get-a-commercial-account/?zo=30734402
Jeff Pittman · A1 Synthetic Oil · Independent AMSOIL Dealer #30734402 · Newport, Washington · [email protected]