📍 Menomonee Falls, WI

📞 414-322-9365

Sweek Enterprises

EUROPEAN PRECISION

Engineered for the vehicles that demand the best

SHOP EUROPEAN OILS

PROTECT YOUR TIME ON THE WATER

Marine-grade protection for serious anglers

SHOP MARINE

BUILT FOR THE JOB

Heavy-duty diesel protection that works as hard as you do

SHOP DIESEL

HAUL MORE. WORRY LESS.

Maximum protection for trucks that never quit

SHOP TRUCK OILS

CONQUER ANY TERRAIN

Dirt bike oil that keeps up with your ride

SHOP DIRT BIKE

RIDE WITH CONFIDENCE

V-Twin protection for the open road

SHOP V-TWIN

FIND YOUR PRODUCTS

Select your vehicle type to view only the AMSOIL products that work for it.

Auto/LT

Motorcycle

ATV

UTV

PWC

THREE TIERS OF PREMIUM PERFORMANCE

Select your vehicle type to view only the AMSOIL products that work for it.

SIGNATURE SERIES
100% SYNTHETIC MOTOR OIL

Maximum Engine Protection

Up to 25,000 miles or 1-year*

EXTENDED-LIFE
100% SYNTHETIC MOTOR OIL

Boosted Engine Protection

Up to 20,000 miles or 1-year*

OE 100%
SYNTHETIC MOTOR OIL

Advanced Engine Protection

OEM-recommended drain interval

* Whichever comes first. In normal service.

WE HAVE THE RIGHT PRODUCT FOR ALL OF YOUR PROJECTS.

Browse the full line of premium AMSOIL products inthe latest AMSOIL factory direct catalog.

Full Service Dealer

Sweek Enterprises

Colleen Sweek

Menomonee Falls, WI 53051

414-322-9365

We have been selling Amsoil Oil products for more than 30 years and will be happy to answer your questions or help you with your purchase. We are presently located in Menomonee Falls , Wisconsin, but have been serving companies and customers throughout southeastern Wisconsin and the United States. We offer prompt and careful service, making sure that you get the products and results that you expect.