📍 Hudson, IA

📞 (319) 240-3546

John's Synthetic Lubes

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

John's Synthetic Lubes

John Kahrs

134 Eldora Rd.
Hudson, IA 50643

(319) 240-3546

Greetings! Thank you for visiting our John's Synthetic Lubes website. Leah and I are AMSOIL Direct Jobbers. We are located in northeast Iowa and the Cedar Valley area. We are full-service dealers stocking a large inventory of AMSOIL products for immediate delivery. We have a store front in Hudson, Iowa, that we open by appointment. We also delivery in the Cedar Valley and surrounding area on qualifying orders. We also provide oil analysis services at our story or onsite. Leah and I have been AMSOIL dealers since 2006 (20 years). We have a lot of knowledge of the AMSOIL products and can help you with finding the correct products for your application(s). We also have several retail accounts set up in the Cedar Valley and can direct you to one of them for sales and service. We look forward to being your supporting AMSOIL dealers. Call or text today for application questions, or to schedule an appointment for product pick up.