Best Diesel Oxidation Catalyst

Yamaha Yamalube 4-Stroke Outboard 5W-30 Full Synthetic 4M FC-W Oil One Quart

✅ A very high-wear, oxidation and corrosion protection..
✅ Perfect lubrication of all engine parts..
✅ Excellent for use with supercharged, turbo charged or nitrous oxide high performance engines..
✅ Exceeds the requirements of high performance outboards..

✅ A very high-wear, oxidation and corrosion protection..
✅ Perfect lubrication of all engine parts..
✅ Exceeds the requirements of high performance outboards..
✅ Excellent for use with supercharged, turbo charged or nitrous oxide high performance engines..

Excellent protection for newer low-emission diesel engines and older diesel engines.
Specially formulated to protect exhaust after treatment systems.
Exclusive Liquid Titanium protection additive provides enhanced oxidation resistance and protection against engine wear.

Approved or Recommended for applications where Cummins CES 20086, Mack EOS-4.5, Volvo VDS-4.5, Detroit Diesel DFS 93K222, Renault VI RLD-4, Allison TES-439, ACEA E9, ACEA E7, MB 228.31, MTU Category 2.1, Caterpillar ECF-3, or JASO DH-2 are specified.
Approved or Recommended for applications where Detroit Diesel DFS 93K218 or Deutz DQC III-10LA are specfied.
Excellent oxidation resistance and TBN retention supports long oil life.
Strong shear stability provides stay-in-grade performance.

Extra protection for engines using low sulfur diesel fuels.
Reduces friction and wear to improve gas and diesel engine power and performance.
Inhibits oxidation to reduce formation of sludge, gum and varnish deposits.
Synthetic oil stabilizer increases oil viscosity to decrease oil consumption and lower emissions.

Excellent protection for newer low-emission diesel engines and older diesel engines.
Exclusive Liquid Titanium protection additive provides enhanced oxidation resistance and protection against engine wear.
Specially formulated to protect exhaust after treatment systems.
Outstanding resistance to viscosity and thermal breakdown at high temperatures.
Outstanding soot control for protection against abrasive wear and soot-induced oil thickening.

Synthetic blend 15W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown.
Ideal for on-highway fleets, construction, and agricultural machinery, and diesel pickup trucks — including high-power vehicles that require resistance to heat and stress.
Improves low-temperature flow (compared to conventional 15W-40 oils).
Helps control engine deposits for reliability at extended oil drain intervals (always follow the OEM recommended oil drain interval).
Controls engine wear 37 percent better than the maximum wear requirements in API CK-4 engine wear tests.
Improved oxidation performance for increased resistance to oil breakdown under high temperatures compared to the previous formulation.
Case of three 1-gallon bottles with ergonomic design for easy handling and pouring.

Conventional 10W-30 diesel engine oil with Triple Protection technology protects against wear, deposits, and oil breakdown.
Protects your bottom line with a lower viscosity that allows for less engine resistance for improved fuel economy compared to an SAE 15W-40.
Formulated with advanced additive technology for enhanced deposit protection to help keep engines cleaner over the oil drain interval.
Enhanced protection against oil oxidation for more efficient operation.
Increased shear stability for better viscosity control and optimal engine oil pressure (compared to the previous formulation).
Meets or exceeds API CK-4 requirements and is designed to provide extra performance in both older and new engines.
Case of three 1-gallon bottles with ergonomic design for easy handling and pouring.
Exceptional wear protection for longer life in a wide range of heavy-duty engine applications from diesel pickup trucks to tractors to tractor trailers.