Semi Synthetic API SP 10W-40 Engine Oil
Semi Synthetic API SP 10W-40 Engine Oil
Semi Synthetic API SP 10W-40 Engine Oil
A semi synthetic 10W-40 engine oil designed for gasoline passenger vehicles requiring stable high-temperature performance and dependable everyday protection.
Key Highlights
API SP · SAE 10W-40 · Semi Synthetic · Group II Base Oil · Afton Additives
YEFE Semi Synthetic API SP 10W-40 Engine Oil is formulated to provide reliable lubrication and stable high-temperature protection for gasoline passenger vehicles requiring higher viscosity performance. Blended with Group II base oil and Afton additive technology, this oil delivers balanced wear control, oxidation resistance, and engine cleanliness under routine driving conditions.
The 10W-40 viscosity grade offers enhanced oil film strength compared to lower-viscosity alternatives, making it suitable for vehicles operating in warmer climates or under heavier load conditions. It is designed for standard service intervals and practical daily maintenance.
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.
This semi synthetic 10W-40 engine oil meets API SP performance requirements for gasoline engines. The Group II base oil system provides consistent viscosity stability and thermal resistance, while the Afton additive package supports wear protection, sludge control, and piston cleanliness.
The 10W-40 grade enhances oil film durability under elevated temperatures and higher mechanical loads, making it suitable for vehicles designed for traditional viscosity specifications.
| Application Category | Recommended Use |
|---|---|
| Vehicle Type | Passenger cars |
| Engine Type | Gasoline engines |
| Product Level | Semi synthetic engine oil |
| Viscosity Requirement | Engines requiring SAE 10W-40 |
| Service Interval | Standard oil change intervals |
| Driving Conditions | Daily driving and high-temperature environments |
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
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