Ester-Based Fully Synthetic SP / A3/B4 0W-40 Engine Oil
Ester-Based Fully Synthetic SP / A3/B4 0W-40 Engine Oil
Ester-Based Fully Synthetic SP / A3/B4 0W-40 Engine Oil
High-viscosity ester-based fully synthetic 0W-40 engine oil designed for high-output and large-displacement premium engines under demanding driving conditions.
Key Highlights
SAE 0W-40 · ACEA A3/B4 · High-Performance Luxury Vehicles · PAO + POE Base Oils · OEM / Private Label Available
YEFE Ester-Based Fully Synthetic SP / A3/B4 0W-40 Engine Oil is a premium high-viscosity engine oil developed for high-performance gasoline engines operating under demanding conditions. Formulated to meet ACEA A3/B4 requirements, this oil is designed for engines that require enhanced oil film strength, high-temperature stability, and reliable protection under heavy load and high-speed operation.
Blended with a high-quality PAO and POE synthetic base oil system and advanced additive technology from leading international suppliers, this ester-based formulation delivers excellent oxidation resistance, strong shear stability, and robust wear protection. The higher viscosity grade helps maintain a durable lubricating film, supporting consistent performance in large-displacement and high-output engines.
Developed for premium and luxury vehicles, this 0W-40 engine oil is particularly suitable for Bentley, Rolls-Royce, BMW, and Mercedes-Benz engines that require ACEA A3/B4 performance. It is optimized for Euro 6 and China VI emission-compliant vehicles, providing dependable protection while maintaining compatibility with modern engine designs.
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.
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SAE 0W-40 high-viscosity formulation for enhanced oil film strength
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Ester-enhanced PAO + POE synthetic base oil system for high-temperature stability
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Excellent shear stability under high load and high-speed operation
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Strong wear protection for large-displacement and high-output engines
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Effective oxidation resistance supporting extended service intervals
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Developed to meet the requirements of ACEA A3/B4 and selected European OEM specifications
| Application | Suitable |
|---|---|
| High-performance gasoline engines | ✅ |
| Large-displacement luxury vehicles | ✅ |
| Bentley and Rolls-Royce engines | ✅ |
| BMW and Mercedes-Benz engines requiring A3/B4 | ✅ |
| Euro 6 / China VI emission-compliant vehicles | ✅ |
| High-speed highway and demanding driving conditions | ✅ |
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.