For a better experience please use a browser other than your current version of Internet Explorer. Help on switching browsers can be found online.
All website features may not be available based upon your cookie consent elections. Privacy center (Do not sell or share my personal information) to update settings.
Mobil Delvac products

Premium Synthetic and Synthetic blend diesel engine oils

Premium synthetic and synthetic blend diesel engine oils provide excellent protection and long drain capability in modern diesel engines. Mobil Delvac™ 1300 Super premium synthetic blend and Mobil Delvac™ Super FE synthetic blend, heavy-duty diesel engine oils are recommended by various engine builders for use in many high-performance diesel engines.
  • Mobil Delvac™ 1300 Super 15W-40 CK-4 diesel engine oil

    Mobil Delvac™ 1300 Super

    Features a boosted formulation that meets or exceeds the API CK-4 specification and provides excellent engine protection – even in extreme conditions.

    10W-30 | 15W-40

  • Mobil Delvac™ Extreme FE 10W-30 diesel engine oil with FA-4 identifier

    Mobil Delvac™ Super FE

    Provides extended drain capability and meets or exceeds the API FA-4 specification for fuel-efficient engine oils.

    10W-30

  • Mobil Delvac Distributor Locator on Tablet

    Distributor locator

    Use our locator tool to find out where to buy Mobil Delvac™ products in your area.

    Find now about Distributor locator
  • Coolant Antifreeze Mobil Delvac extended life prediluted

    Bumper to bumper product guide

    It’s easy to find the right Mobil Delvac™ product for any fleet application. Explore our bumper-to-bumper product guide now.

    Explore now