

⚙️ Unlock your engine’s hidden potential — silence, smoothness, and power in one bottle!
MANNOL 9991 Molibden Additive is a premium engine and transmission oil enhancer designed for all four-stroke petrol and diesel engines. This 0.3L additive treats up to 5 liters of oil, preventing engine jamming, reducing noise and vibrations, and is compatible with all filters. Trusted for its German engineering, it’s ideal for regular use during oil changes to maintain engine smoothness and longevity.





| ASIN | B00I0CYNQM |
| Are batteries included? | No |
| Best Sellers Rank | #23,529 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #41 in Engine Oil Additives |
| Brand | MANNOL |
| Country of Origin | Germany |
| Customer Reviews | 4.1 4.1 out of 5 stars (22) |
| Date First Available | 17 October 2020 |
| Generic Name | Engine oil additive |
| Importer | Kyte International, SRR Nagar, Tirunelveli-627358, Tamil Nadu, ph:09488219911 |
| Included Components | MANNOL Molibden Additive 9991 |
| Item Dimensions LxWxH | 50 x 50 x 120 Millimeters |
| Item Height | 12 Centimeters |
| Item Weight | 299 g |
| Item Width | 5 Centimeters |
| Item model number | MN-9991 |
| Manufacturer | MANNOL- GmbH feldstrasse,154 22880 Wedel/Hamburg Germany |
| Model number | MN-9991 |
| Number of Memory Sticks | 1 |
| Packer | MANNOL- GmbH feldstrasse,154 22880 Wedel/Hamburg Germany |
| Product Dimensions | 5 x 5 x 12 cm; 299.37 g |
R**Y
Best
Very good
G**I
This is a miracle additive
I bought this additive to mix with budget synthetic engine oil from Eneos for my Chevy Beat Diesel car which has successfully clocked 1.25 Lakh Kms and is secretly jerking and vibrating. After oil change I noticed a miraculous change in the behaviour of the engine like it got a rebirth. All the vibrations and hesitation of the engine vanished like miracle and the engine runs like it's brand new from factory. I'm highly satisfied with this product
D**M
Best product
Value for money best additive to increase mileage and keeps diesel engine smooth and sound proof perfectly. It's amazing product for increasing compression and horse power of the diesel cars. Makes my tata head totally sound proof after adding it with 100km Thanks Mannol
S**R
Waste of money.
I purchased on Oct 2021 at the price of Rs 1078. After using it there was no difference in pickup and milage. Even LiquiMoly MOS2 perform much better. It's better to use fully synthetic engine oil instead of this MOS2.
V**A
Great product from mannol
Definitely improves performance of engine. It’s for engine oil use only. Not meant for transmission use. As it’s thick so remainder in the can should be mixed with some amount of engine oil(100-200 ml) & then poured into engine.
C**R
Average product
Its an average product...not an a miracle or better product....just u need for engine is a correct synthetic oil which is suitable for ur car....no need to spend money on these types of things...its just the way for companies to earn money from people...just use synthetic oil with proper grade...and if u want to add additives for more smoothness...just go for stp or abroad oil additive...I have experienced with this both its better than this mannol additive...believe me I have experienced with my verna fluidic
S**A
Incorrect Information
No where on the instruction does it state that it can be used for transmission. All details refer to Engine Oil.
Trustpilot
1 week ago
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