YEFE Endurox XLD 10W-40 – Full Synthetic Heavy-Duty Engine Oil
YEFE Endurox XLD 10W-40 – Full Synthetic Heavy-Duty Engine Oil
YEFE Endurox XLD 10W-40 – Full Synthetic Heavy-Duty Engine Oil
A full synthetic 10W-40 ultra high performance diesel engine oil, offering extended drain potential, excellent soot control and superior protection for modern heavy-duty Euro II–V engines without DPF under severe operating conditions.
Key Highlights
Full Synthetic Heavy-Duty Engine Oil · SAE 10W-40 · Ultra High Performance Diesel · Extended Drain Potential · Excellent Soot Handling · Superior Thermal & Oxidation Stability · Anti-Wear, Anti-Rust & Anti-Foam Protection
Packaging & Branding Support
YEFE offers affordable and adaptable customization solutions based on the package solutions and branding presentation that distributors and brand owners can introduce lubricant products easily and in a professional manner.
We plan to offer our customization services as a way of minimizing time-to-market with no compromise in the quality of the products and supply reliability.
Packaging Size Options
To facilitate its presence in the market through various sales channels, YEFE has several sizes of its packaging. The customers have the freedom to use appropriate bottle, drum or bulk oil forms depending on the retail strategy, the scale of distribution as well as the logistics needs.
The packaging is in the form of small retail jars, medium sized containers, large drums and bulk oil supply in workshops or industrial customer use. The combination of the packaging sizes will be manipulated based on the volume of orders and positioning in the market.
Packaging Size Options
To facilitate its presence in the market through various sales channels, YEFE has several sizes of its packaging. The customers have the freedom to use appropriate bottle, drum or bulk oil forms depending on the retail strategy, the scale of distribution as well as the logistics needs.
The packaging is in the form of small retail jars, medium sized containers, large drums and bulk oil supply in workshops or industrial customer use. The combination of the packaging sizes will be manipulated based on the volume of orders and positioning in the market.
YEFE Endurox XLD 10W-40 is engineered as a full synthetic ultra high performance diesel engine oil for heavy-duty applications, developed to meet the demands of most modern European engines operating under severe service. It is designed to help fleets maximise uptime by combining strong engine protection with extended service intervals.
Key technical features include:
- Meets API CI-4 and ACEA E4/E7 performance levels, supporting use in many modern heavy-duty diesel engines requiring high-performance 10W-40 oils.
- Premium synthetic base oils and advanced additive systems provide excellent thermal and oxidation stability, helping the oil resist breakdown at high temperatures and enabling extended drain intervals where approved.
- Excellent soot-handling capability minimizes soot-related wear and helps control viscosity increase, maintaining a stable lubricating film in high-soot conditions.
- Excellent protection from rust, foam and corrosion safeguards critical engine components and ensures consistent lubrication performance.
- Very good low-temperature properties promote easy cold starting and rapid oil circulation during startup, reducing wear in cooler conditions.
Endurox XLD technology is also available in a SAE 5W-30 grade, providing fleets with the flexibility to align viscosity choice with engine type, climate and fuel economy targets.
| Application Category | Recommended Use |
| Engine Type | Heavy-duty diesel engines in European commercial vehicles requiring full synthetic 10W-40 UHPD oil |
| Primary Segment | Truck engine oils for long-haul, regional haul and mixed commercial transport applications |
| Usage Type | Severe heavy-duty service with potential for significantly extended drain intervals |
| Emission Technology | Developed for engines meeting Euro II, Euro III, Euro IV and Euro V emission norms; not suitable for engines fitted with Diesel Particulate Filters (DPF) |
| Performance Level | Full synthetic ultra high performance diesel engine oil meeting API CI-4 and ACEA E4/E7 requirements |
| Typical Equipment | Trucks and heavy-duty commercial vehicles using full synthetic 10W-40 UHPD engine oils without DPF |
| Operating Conditions | Long-haul routes, high load, high-speed operations and demanding service environments |
| Target Users | Fleet operators and logistics companies seeking extended drain capability, engine cleanliness and reduced downtime |
| Available Packaging | 4L, 5L, 20L, 60L, 205L drums and 1000L group/bulk options to support workshops, fleets and distributors |
About YEFE | Manufacturer Behind the Product
YEFE (Shenzhen) Lubricating Oil Co., Ltd. is a professional lubricant manufacturer and global supplier based in Guangdong, China. We specialize in the formulation, blending, filling, and private label production of automotive and industrial lubricants.
With automated production lines, standardized operating procedures, and full-process quality traceability, YEFE delivers stable and consistent lubricant products to distributors, importers, and brand owners across South America, Southeast Asia, the Middle East, and Africa.
Every product is supported by laboratory testing and controlled manufacturing processes to ensure viscosity accuracy, oxidation stability, and long-term performance reliability.
Automated blending & filling production lines
Full SAE grades & API standards coverage
In-house quality testing & batch traceability
OEM / ODM support from formula to packaging
Export experience across emerging markets
Frequently Asked Questions
MOQ depends on the product type, packaging size, and customization requirements. YEFE offers flexible MOQs to support market testing, regional launches, and long-term supply programs. Please contact us with your target packaging and market to receive a tailored quotation.
Yes. YEFE provides multiple packaging size options, including small retail bottles, medium containers, large drums, and bulk oil supply. Packaging size combinations can be adjusted based on your sales channel and logistics needs.
Yes. YEFE offers free bottle design and brand packaging design support for OEM and private label customers. This includes label layout and packaging appearance to help ensure a professional, market-ready presentation.
Production lead time varies depending on order volume, packaging selection, and customization requirements. Standard orders typically require several weeks for production. Exact lead time will be confirmed after order details are finalized.
Yes. YEFE provides complete export-ready documentation, including TDS, MSDS, COA, and other required shipping documents. We support international shipments to multiple global markets.
All YEFE products are manufactured using standardized production processes and automated blending systems. Each batch undergoes laboratory testing and quality verification to ensure consistent performance and stable supply.
Yes. YEFE supports trial or initial orders to help customers evaluate product quality, packaging suitability, and market response before scaling up.
You can contact YEFE through the website inquiry form or by email. Our team will assist you with product selection, packaging options, quotation, and order confirmation.