

🛢️ Drive cleaner, last longer—engine oil redefined.
LIQUI MOLY Longtime High Tech SAE 5W-30 is a fully synthetic, low SAPS motor oil designed specifically for diesel engines with particulate filters. It supports extended oil change intervals as recommended by manufacturers, ensuring optimal engine protection and cleaner emissions. Trusted by thousands of drivers, this 1-liter premium oil balances cold start performance with high-temperature stability.






| ASIN | B00CPL926K |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #9,495 in Automotive ( See Top 100 in Automotive ) #136 in Motor Oils |
| Brand | Liqui Moly |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,008) |
| Date First Available | July 13, 2010 |
| Global Trade Identification Number | 04100420020384 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 pounds |
| Item model number | 2038 |
| Manufacturer | Liqui Moly |
| Manufacturer Part Number | 2038 |
| Model | Longtime High Tech SAE 5W-30 |
| SAE J300 Viscosity Grade | 5W-30 |
| Size | 1 Liter |
| Vehicle Service Type | Car |
| Viscosity | 5W-30 |
E**N
Good product
Worked perfectly with my 2021 BMW X4
P**O
Good Product
Good Product
B**E
Stays clean longer on engines over 100k.
Best motor oil for any car over 100k. Have used Liqui Moli on all of my 30+ year old diesels (15-40 for those). Also my Toyota. Stays clean longer, and I swear I can hear and feel the engine running happier.
G**S
Bien
D**I
Good for my bmw
Good oil
N**K
Fantastic Product for Performance Vehicles
A high-quality oil that provides benefits to any tuned performance vehicle. Modern manufactures often call for 0-20w or other light oils, due to regulations. However, especially in hotter climates a slightly heavier oil will better benefit your engine, especially if it is tuned.
D**A
Value for money 💰 vs ow -20
Designed for extended range oil change/ proven 7000 miles .excellent in heat,carbon deposit
J**.
Amazing product
What a difference this oil made in quietness and performance. I immediately felt the way my V-10 Triton performed with my 2018 Thor Ace 32.1 Motorhome I also used their injector cleaner which I am sure helped the performance as well when I pull a hill now and the gears drop I do not hear the overwhelming struggle noise like I use to
R**X
No necesita presentacion, es sintetico y es de cajon para vehiculos de rendimiento. Lo compre por su precio y el envio fue excelente, gratis y el producto original, sellado,etc. Buen servicio.
S**Z
The best synthetic motor oil for German cars
D**Z
Le quitó el zumbido a mi motor, esta marca la queria probar hace tiempo pero es cara y apenas lo pude hacer, está la calidad de 10
S**S
I have a valve gasket leak on my BMW and i’m waiting on a part to come in so I can replace it, but in the meantime when i drive some of the engine oil leaks and causes smoke to come out from under the hood. It was about time to change my oil last week so I went with my usual brand but it seemed as if the smoke only got worse! Today my bottle of this stuff arrived and I added it in. Drove on the highway about 85 kms straight and there was NO smoke at all, not a single TRACE. The car runs smoother, quieter, and all around much more efficient. Highly recommend, this is one of the best purchases I have made in a while.
J**A
Un gran aceite de liqui, no hay más que agregar
Trustpilot
5 days ago
1 month ago