Heavy-Duty Synthetic Diesel Oil 10W-30

AMSOIL Heavy-Duty Synthetic Diesel Oil is formulated for hard-working equipment. It is engineered to provide 4X better wear protection than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222, giving you the edge to keep trucks and equipment operating at peak performance. Heavy-Duty Synthetic Diesel Oil offers outstanding value and provides excellent protection for customers seeking an upgrade over conventional, synthetic-blend or competing synthetic diesel oils.

  • Heavy-Duty Engine Protection
  • Ideal for turbos & direct injection
  • Excels in Extreme Temperatures
  • Minimizes Oil Consumption

Premium 15W-40 Synthetic Diesel Oil

AMSOIL Premium Full Synthetic 15w40 Diesel Engine Oil (Product Code: DME) exceeds the higher performance demands of modern engines. It is the premium choice for model year 2007 and newer heavy-duty and pickup truck diesel engines requiring an API CJ-4 diesel oil, as well as older diesel applications, including those equipped with turbochargers. AMSOIL Premium15w40 Diesel Oil withstands the stress of heat, soot and acids to help prevent deposits, wear and corrosion. It delivers extraordinary lubrication in diesel engines found in commercial, fleet and personal vehicles.

  • Exceeds modern emission requirements
  • Compatible with all diesel exhaust systems, including diesel particulate filters (DPF)
  • Resists soot contamination
  • Reduces engine wear
  • Reduces oil consumption and emissions
  • Backwards compatible with pre-2007 diesel and gasoline engines
  • Extended oil change intervals for ultra-low emission diesel engines – three times the OEM recommendation
  • Formulated for both diesel and gasoline engines

Multi-Vehicle Synthetic Automatic Transmission Fluid

AMSOIL Signature Series Multi-Vehicle Synthetic ATF is engineered to outperform conventional automatic transmission fluids and exceed the performance requirements of most North American, European and Asian vehicles. This sophisticated formulation provides outstanding performance and protection in the severe operating conditions of today’s most advanced transmission designs.

  • Protects Against Thermal Breakdown
  • Outstanding Wear Protection
  • Cold-Temperature Fluidity
  • Friction Durability

Diesel Injector Clean

AMSOIL Diesel Injector Clean (ADF/ADFP) removes performance-robbing deposits from diesel fuel injectors to help restore horsepower and improve fuel economy. It is formulated for all types of diesel engines, including high-pressure common-rail designs.

  • Cleans dirty injectors
  • Lubricates pumps and injectors to reduce wear
  • Extends fuel-filter life
  • Improves fuel economy up to 8%
  • Restores power and torque
  • Reduces smoke and emissions
  • Combats fuel-system corrosion
  • Reduces downtime and maintenance costs
  • Alcohol-free

DOMINATOR® Octane Boost

Maximizes power and improves performance in all two-cycle and four-cycle gasoline engines. Increases octane up to 4 numbers. Reduces engine knock, improves ignition and engine response, helps fuel burn cleaner and inhibits corrosion. Recommended for off-road and racing use.

  • Improves performance
  • Removes carbon deposits
  • Maximizes power
  • Reduces engine knock
  • Improves ignition
  • Improves responsiveness
  • Helps fuel burn cleaner

Engine and Transmission Flush

Engineered for both gasoline and diesel engines and automatic transmissions. Helps improve operating efficiency, increase fuel economy and reduce emissions.

  • Prepares engines and transmissions for new oil
  • Removes deposits and sludge for improved efficiency, fuel economy and lower emissions
  • Prolongs equipment life
  • Compatible with seals and gaskets
  • One-treatment results
  • Easily disposed of with waste oil
  • Helps loosen sticky valves and rings, minimizing blow-by and reducing emissions
  • Promotes lower operating temperatures through sludge removal
  • Cleans deposits in oil cooler and ports
  • Helps unclog fluid passages
  • Promotes smoother operation and transmission life through reduced shift delay