⚙️ Keep your engine running like new — don’t let valve grime slow you down!
LiquiMoly Valve Clean IAS2001 is a CE-certified metal-based engine additive designed to clean and maintain valve components. Sold in a convenient case of four, it weighs 1.54 pounds per unit and comes in a compact package, making it ideal for professional-grade engine upkeep and long-term performance optimization.
| Manufacturer | LiquiMoly |
| Part Number | IAS2001 |
| Item Weight | 1.54 pounds |
| Package Dimensions | 10.63 x 5.75 x 2.99 inches |
| Item model number | IAS2001 |
| Material | Metal |
| Item Package Quantity | 1 |
| Certification | CE |
| Batteries Included? | No |
| Batteries Required? | No |
R**H
Seems to work
Truck getting better gas mileage. Gave some to sister in-law, she says getting better gas mileage. Used in two fillups. 2 cans each. Wife says no different in her car
T**A
Good Stuff
I’ve used this product before. It’s as good if not better than most. Good price fast delivery.
R**T
I use it regularly
I started using this product in my 2012 3 series. When I removed the intake manifold, I found that the valves were clean, which was unexpected. Since my wife had the same direct port-injected engine in her 2016 BMW, I started using it in her car as well. After a recent service I performed on her car, I noted that the valves had some build-up. I will be using this product more regularly to clean and prevent future build-up.
J**G
It might clean valves, but also creates crazy good performance
This stuff smells good enough to wear as cologne, and also makes for instant performance enhancement during daily driving. Plus, it might be great for your valves too.
J**.
It works
Mileage increased by 5 mpg, car runs smoothly, good response and acceleration. Gotta like it!
R**E
Liquimoly is good stuff
Ok, ok, so the bottle says "for port injection vehicles...". Sharing since I'm trying to clean the balance on a direct injection vehicle.
H**R
It works
It cleans the valves
7**R
On Port Fuel-Injected Cars/Motorcycles Only
Works, but takes 5-6 tankfuls……
Trustpilot
1 week ago
5 days ago
