Mobil Delvac MX™ 15W-40 engine oil

Mobil Delvac™ high-speed engine oils are designed to help extend engine life and protect components at high temperatures. Explore this range of products, which is highly suited to modern, high-output marine engines.

Mobil Delvac MX™ 15W-40 is a high-performance mineral engine oil recommended for use in marine high-speed diesel engines, offering outstanding performance across all types of engines including modern, demanding low-emission diesel engines and existing diesel engines. Major engine builders have approved it.

Mobil Delvac MX 15W-40 oil offers potential operational benefits, including:

• Reduction of sludge buildup and deposits for cleaner engines
• Wear protection and viscosity control for longer component life
• One engine oil for mixed-fleet operations