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AMSOIL Oil and Fluids for Heavy-Duty On-Road Trucks

Semi trucks and commercial vehicles log high miles under heavy loads. AMSOIL heavy-duty diesel oils, transmission fluids and gear lubes are formulated for on-road fleets and owner operators. Find the products that fit your equipment. Product pages for on-road trucks: filters, antifreeze, gear lube, transmission fluid, fuel additives.

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Auto / Light Truck

Synthetic motor oil, transmission fluid, gear lube, and filters for cars, SUVs, and light trucks.

Motorcycle

V-Twin and metric motorcycle oils, transmission fluid, and primary fluid.

ATV

Synthetic oil and lubricants for extreme conditions: mud, dust, heat, and hard work.

UTV / Side-by-Side

Purpose-built lubrication for UTVs and side-by-sides.

Snowmobile

Synthetic 2-stroke and 4-stroke oils for extreme cold and high-performance engines.

Marine / Outboard

Synthetic oils for outboard, inboard, and sterndrive marine engines.

PWC

Personal watercraft oils and lubricants for maximum performance.

Heavy-Duty On-Road

Diesel oil, transmission fluid, and gear lube for semi trucks and commercial vehicles.

Heavy-Duty Off-Road

Lubricants for construction, mining, and off-road heavy equipment.

Agriculture

Synthetic lubricants for tractors, combines, and farm equipment.