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Mobil Delvac Ultra 5W-40 Ultimate Defense
Vehicle Lube
Ultra High Performance Heavy Duty Diesel Engine Oil. Mobil Delvac Ultra 5W-40 Ultimate Defense is a fully synthetic high-performance engine oil formulated with advanced technology for use in modern and older diesel engines operating under severe conditions.
Most important applications of Mobil Delvac Ultra 5W-40 Ultimate Defense are:
- + On-highway engines operating in both high speed/high load and stop-and-go conditions
- + Off-highway engines operating in severe low speed/heavy load conditions including mining, agriculture and construction
- + Virtually all diesel powered equipment from European manufacturers
- + Marine and stationary equipment, including generators and pumps
Product Description Mobil Delvac Ultra 5W-40 Ultimate Defense
Mobil Delvac Ultra 5W-40 Ultimate Defense is a fully synthetic ultra high performance diesel engine oil designed to provide excellent lubrication and extended oil drain intervals for modern and older diesel engines under severe operating conditions. Its advanced formulation delivers superior performance in turbocharged as well as naturally aspirated engines. Mobil Delvac Ultra 5W-40 Ultimate Defense is recommended for a wide range of heavy-duty applications and operating environments including trucking, mining, construction, agriculture, and marine operations.
Main Applications Mobil Delvac Ultra 5W-40 Ultimate Defense are
Mobil Delvac Ultra 5W-40 Ultimate Defense is recommended for use in super high performance diesel applications, including both turbocharged and naturally aspirated engine designs. These applications include the following:
- On-highway engines operating in both high speed/high load and stop-and-go conditions
- Off-highway engines operating in severe low speed/heavy load conditions including mining and construction
- Virtually all diesel powered equipment from European manufacturers
- Marine applications and heavy-duty agricultural equipment
Features and benefits of Mobil Delvac Ultra 5W-40 Ultimate Defense
Modern high-performance diesel engines operate at higher temperatures and tighter tolerances than older engines, demanding more from engine lubricants. Mobil Delvac Ultra 5W-40 Ultimate Defense helps protect engines in extreme conditions by maintaining stability, controlling wear and deposits, and enabling longer oil drain intervals. It is also fully compatible with conventional mineral oils. The key benefits include:
| Features | Advantages and Potential Benefits |
|---|---|
| Outstanding thermal and oxidation stability | Control of low temperature sludge build-up and high temperature deposits |
| High Total Base Number (TBN) | Supports long drain capability with high-sulfur fuels |
| Advanced formulation and viscosity retention | Reliable protection under severe thermal stress |
| Exceptional low temperature pumpability | Easier engine start-up and reduced wear |
| Good resistance to corrosion | Helps towards long life of critical wear surfaces |
| Long drain capability | Help towards operational efficiency and overall cost control |
| Component compatibility | Long gasket and seal life, extended service intervals |
| Low volatility and bore polish control | Good oil consumption control |
Specifications, Approvals & Recommendations
Mobil Delvac Ultra 5W-40 Ultimate Defense
| RENAULT TRUCKS RLD-2 | VOLVO VDS-3 |
| MTU Oil Category 3 | MAN M 3277 / M 3377 |
| Mack EO-N | Cummins CES 20076 / 77 / 78 |
| DTFR 15B120 | ISUZU DEO (non-DPD) |
| API CI-4 PLUS / CI-4 / CH-4 | API CG-4 / CF-4 |
| JASO DH-1 | ACEA E4 / E7 |
If you have any questions, please contact OilOnline Technical Helpdesk
Health, Safety & Environment of  Mobil Delvac Ultra 5W-40 Ultimate Defense
Health and Safety
Mobil Delvac Ultra 5W-40 Ultimate Defense Guidance on Health and Safety is available on the appropriate Material Safety Data Sheet (MSDS).
Protect the enviroment
Take used Mobil Delvac Ultra 5W-40 Ultimate Defense to an authorised collection point. Do not discharge into drains, soil or water
Typical Physical Characteristics of Mobil Delvac Ultra 5W-40 Ultimate Defense
| Mobil Delvac Ultra 5W-40 Ultimate Defense | |
|---|---|
| SAE Grade | 5W-40 |
| Viscosity, ASTM D 445 | |
| cSt @ 40ºC | 92.7 |
| cSt @ 100ºC | 15.4 |
| Viscosity Index, ASTM D 2270 | 174 |
| Sulfated Ash, wt%, ASTM D 874 | 1.2 |
| Total Base #, mg KOH/g, ASTM D 4739 | 14.5 |
| Pour Point, ºC, ASTM D 97 | -48 |
| Flash Point, ºC, ASTM D 92 | 221 |
| Density @ 15ºC kg/l, ASTM D 1298 | 0.849 |
What is Mobil Delvac Ultra 5W-40 Ultimate Defense and what is it used for?
Mobil Delvac Ultra 5W-40 Ultimate Defense is a high-quality engine oil specifically designed for use in heavy-duty diesel engines. It is formulated with advanced additives and synthetic base oils to deliver excellent performance under extreme conditions, such as high loads and temperatures. Mobil Delvac Ultra 5W-40 Ultimate Defense is commonly used in commercial vehicles such as trucks, buses, and off-road equipment, as well as in passenger cars equipped with diesel engines.
Is Mobil Delvac Ultra 5W-40 Ultimate Defense engine oil suitable for all types of vehicles?
Mobil Delvac Ultra 5W-40 Ultimate Defense engine oil is designed for use in heavy-duty diesel engines, such as those in trucks, buses, and agricultural machinery. However, it is also suitable for use in light vehicles, such as passenger cars and vans, that meet the specifications and approvals from the manufacturer for this type of engine oil. It is important to follow the manufacturer’s recommendations when selecting the right engine oil for your vehicle.
Where can I buy Mobil Delvac Ultra 5W-40 Ultimate Defense?
Procare is the largest online lubricant webshop offering only globally recognized brands, including Mobil Delvac Ultra 5W-40 Ultimate Defense. Customers appreciate the convenience and time savings of being able to purchase lubricants online 24/7 at competitive prices. Questions are no problem—knowledge is our strength!
