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⚙️ Elevate your engine’s game — because your ride deserves the pro touch!
LIQUI MOLY Oil Additive (300 ml) is a premium engine treatment designed to reduce friction, enhance smoothness, and extend engine life. With a high flash point of 201°C and compatibility across all car engines, it’s the trusted choice for professionals and enthusiasts aiming for peak performance and reliability.
| ASIN | B0096Y6SX4 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | 241 in Automotive ( See Top 100 in Automotive ) 6 in Greases & Lubricants 11 in Car Engine Oils |
| Brand | Liqui Moly |
| Brand Name | Liqui Moly |
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Country Of Origin | Italy |
| Customer Reviews | 4.7 out of 5 stars 2,897 Reviews |
| Flash Point | 201 Degrees Celsius |
| Flash point | 201 Degrees Celsius |
| Item Type Name | Oil additive |
| Item Weight | 0.3 Kilograms |
| Liquid Volume | 300 Millilitres |
| Liquid volume | 300 Millilitres |
| Manufacturer | LIQUI MOLY |
| Manufacturer Part Number | 2591 |
| Model Number | 2591 |
| Package information | Bottle |
| SAE J300 Viscosity Grade | 5W-30 |
| Size | 300 ml |
| Unit Count | 300.0 millilitre |
| Vehicle service type | Car |
| Viscosity | 5W 30 |
T**D
“Essential for My Tuning Business – Smooth, Reliable, and Professional!”
I’ve been using LIQUI MOLY Oil Additive 300 ml in my car tuning and workshop business for months now, and it’s genuinely impressive. I’ve tested it on a wide variety of engines — from everyday vehicles to high-performance tuning projects — and it consistently delivers excellent results. The additive improves engine smoothness, reduces friction, and helps keep even older engines running efficiently. I’ve noticed quieter operation and more responsive performance after use, which gives me confidence when returning tuned or serviced vehicles to my customers. I’ve tried other oil additives before, but none match the quality, reliability, and consistency of LIQUI MOLY. It’s perfect for professional use, and the 300 ml size is ideal for treating multiple engines without waste. For anyone running a tuning, repair, or automotive workshop, this additive is a must-have. It’s a small investment for real improvements in engine performance and longevity. Highly recommend!
T**M
Could be worth it
Has definitely quietened my engine and made things a bit smoother. Cannot speak to fuel economy but the additive seems to be of high quality. Engine is quieter in cold start
D**R
Good product
Good product seems to have made fuel efficiently better and has smoothed the engine out. Was smooth anyway but seems to improved more. Would use again every oil change, for the money it’s silky not too.
J**.
Good cleaner
Worked well
R**A
It provided some level of quietness
My car is 111k miles old and after adding it my camshaft went silent.
R**M
Quality Product, Fast Delivery
As expected, the product is high quality. Liqui Moly consistently delivers great results. The pricing is very competitive, and the delivery arrived ahead of schedule
F**N
Awesome product
Do same journey 5 times a week in my bmw 118d , Same roads and after adding liquid moly oil additive to my engine oil I have gone from average 58/61mpg to 63/66mpg . Have ordered more for my partners 318d .
J**R
Would recommend
This stuff is interesting. Already the car seems to drive more smoothly and is more responsive. Anything that reduces friction has to be good and the LiquiMoly appears to be doing its job.
Trustpilot
1 month ago
5 days ago