Kunlun Kr9 5W-40 High-Performance Engine Oil

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Min Order 50 Boxes
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KR9 5W-40 SP\A3/B4
Industrial Lubricant, Automotive Lubricant, Marine
Liquid Mineral Lubricants
High and Low Temperature Lubricating Oil
SAE, ACEA, NSF, JASO, C5
Liquid
3/5000 Total Synthesis
Engine Oil
KunLun
Box
4L/200L
China
Product Description

Fully Synthetic Oil

The molecular purity and quality of fully synthetic oil are much higher than mineral oil, providing superior performance in extreme conditions. Its thermal stability, oxidation resistance, and low temperature flow performance are excellent, making it suitable for a wider temperature range.

Upgrade Anti-Wear Technology

Our fully synthetic oil incorporates advanced anti-wear technology, resulting in a stronger oil film in extreme conditions. This not only maximizes fuel savings but also provides lasting protection for your car's engine, making it more powerful and quieter.

TGDI Protection Technology

Our fully synthetic oil is designed with dual engine and turbocharger protection. With its innovative no combustion, first protection feature, it effectively solves the low-speed early ignition problem of turbocharged direct injection engines. Additionally, our anti-sludge, carbon, and soot technology prevents wear and damage to the turbocharger.

Timing Chain Protection Technology

Our fully synthetic oil features timing chain protection technology, reducing noise and resistance transmitted by the chain. It provides maximum protection to prevent wear and deformation of the chain, ensuring lasting power for your car's engine.

GPF/DPF Protection Technology

Our fully synthetic oil utilizes a unique formulation technology with optimized sulfur, phosphorus, and ash content. This effectively reduces exhaust aftertreatment system blockage, allowing your engine to release lasting power.

Core Start-Stop Molecular Technique

Our fully synthetic oil incorporates core start-stop molecular technique, forming a durable and stable oil film adsorbed on the engine surface at the moment of engine start-up. This significantly reduces wear caused by cold starts and frequent start and stop of the engine, providing much higher start-stop protection than the standard. It intelligently captures and wraps sludges and small carbon deposits, preventing them from accumulating on the engine surface and causing more wear.

Product Features

  • The tough synthetic oil film provides reliable protection for vehicles under frequent stop-start and harsh driving conditions.
  • Excellent TGDI protection technology, better engine low-speed pre-ignition (LSPI) protection up to 67%*. Improve engine efficiency by reducing low-speed early ignition (LSPI) of the engine.
  • Better engine high-temperature protection up to 61%**. The active detergent in the formula reduces deposits and sludge accumulation.
  • Volatility loss of products less, low oil consumption.
  • Full synthetic oil has excellent low-temperature properties and high-temperature protection.

*Based on Sequence IX test result versus API SP engine test requirement.

**Based on Sequence IIIH test result versus API SP engine test requirement. Result varies subject to engine, temperature, and actual driving conditions.

Typical Data

ItemsTypical DataTesting Methods
SAE Grade5W-40GB/T 14906
Kinematic Viscosity (100ºC), mm2/s14.22GB/T265
Low Temperature Viscosity, mPa·s6470(-30ºC)GB/T6538
Pour Point, ºC-42GB/T3535
Evaporation loss (Noack Volatility), %10.2NB/SH/T 0059
TBN (mgKOH/g)10.5SH/T 0251
Foam Tendency/Stability (ml/ml)Sequence I (24ºC)0/0
 Sequence II (93.5ºC)20/0
 Sequence III (24ºC)0/0
 Sequence IV (150ºC)60/0
Sulfated Ash (Wt), %1.24GB/T 2433

Recommended Vehicle Type

Product NameSAE GradeSpecifications and ApprovalsRecommended Vehicle Type
KR90W-40API SP, ACEA A3/B4, A3/B3Suitable for petrol and diesel vehicles without GPF, DPF, and TWC exhaust aftertreatment systems.
KR95W-40API SP 
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