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Cogent Lubricants was founded in 2021 and has established itself as a leading lubricant and grease manufacturer in more than 50 countries across the globe.

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COGENT VITAL GOLD 15W-40 CG-4 high performance multigrade diesel engine oil for trucks and agricultural machinery.
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COGENT VITAL GOLD 15W-40 CG-4 SERIES

COGENT VITAL GOLD 15W-40 High Performance Multigrade Diesel Engine Oil | API CG-4/SL

Product Description :

COGENT VITAL GOLD 15W-40 CG-4 SERIES is an premium high performance engine oil formulated with high quality base stocks and a balanced additive system to ensure optimum performance and protection for modern configurations. Specially engineered by a leading engine oil manufacturer, this multigrade motor oil provides maximum defense for powertrains requiring the API CG-4 oil specification.

This premium automotive engine oil is structured to deliver ultimate operational protection across varied machinery types, including heavy trucks, passenger buses, construction equipment, and agricultural machinery. Developed to preserve maximum mechanical capability, this versatile lubricant from an elite lubricant manufacturer is fully compatible with both turbocharged and normally aspirated engines operating under severe service conditions in all seasons. It stands as a top choice among commercial operations looking for certified, heavy-duty automotive lubricants

Features & Benefits :

• Excellent wear protection to extend engine efficiency and service life.

• High dispersant levels in oil avoids agglomeration of combustion soot.

• Good oxidation & thermal stability reduces sludge build up and keeps the engine cleaner.

• Improved fuel economy, due to high fluidity at low temperatures.

• Reduced oil consumption at high operating engine temperatures.

• Enhanced TBN reserves provide improved acid neutralization and corrosion protection, especially in old heavy duty diesel engines.

• Improved resistance to deposit formation keeps engine clean to give your vehicle maximum power under extreme operating conditions

Specifications :

COGENT VITAL GOLD 15W-40 CG-4 SERIES meets or exceeds the following international and OEM :

• API CG-4, CF-4, CF, SJ, SL                     • MAN 3275 

• ACEA E3, A3, B3                                     • VOLVO VDS 

• MB 228.3 / 229.1                                   • Deutz DQC-II-05 

• MTU OIL Category-2                              • Renault RD / RGD

Typical Characteristics :

Test Property

Test Method

Units

Typical Value 

15W-40

Density @ 15°C

ASTM D 4052

gm/cc

0.884

Viscosity @ 100°C

ASTM D 445

cSt

15.4

Viscosity @ 40°C

ASTM D 445

cSt

120

Viscosity Index

ASTM D 2270

—

134

Pour Point

ASTM D 97

°C

-30

Flash Point (COC)

ASTM D 92

°C

230

Total Base Number

ASTM D 2896

mg KOH/g

9.0

CCS Viscosity

ASTM D 5293

cP

6000 @ -20°C

Note: The above figures are typical of blends with normal production tolerance and do not constitute a specification