Engine Oil MOBIL 5W40 DELVAC 1 20L - Supreme Protection for Heavy-Duty Diesels

Purpose and Specifications

Mobil Delvac 1 5W-40 is a fully synthetic diesel engine oil designed for heavy-duty trucks, mining equipment, construction machines, and agricultural vehicles. It delivers exceptional protection in severe conditions, maintaining thick lubrication up to 150°C while flowing smoothly down to -30°C for easy cold starts. This premium oil fights sludge, varnish, and corrosion, extending engine life with long drain intervals up to 100,000 km or 12 months under heavy use.

• Key Benefits: Superior wear protection reduces scuffing; excellent soot control keeps engines clean; compatible with mixed fleets including Cummins, Volvo, Mack, and Caterpillar specs like ACEA E4/E7, API CI-4+, and VOLVO VDS-3.
• 20L bulk pack ideal for workshops and fleets, EAN 5055107451243.
• Low oil consumption and potential fuel savings versus conventional 15W-40 oils.

When to Use / Replace?

Use in turbocharged or high-output diesels operating in extreme heat, cold, or dusty environments like trucking and off-road work. Replace every 60,000-100,000 km or 12 months for standard duty, or up to 200,000 km with oil analysis in severe service. Shelf life is 5 years unopened when stored cool and dry.

FAQ

Q: Can I mix it with regular mineral oil?
A: Yes, fully compatible for top-offs without issues.

Q: Is it safe for modern low-emission engines?
A: Absolutely, meets latest specs for engines with EGR and DPF systems.

Q: What temps does it handle?
A: Pumps at -30°C, stays protective to 150°C and beyond.