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๐ฅ Clean your radiator, cool your ride, conquer the road!
The 2051 Radiator Cleaner by Liqui Moly is a 300 ml non-abrasive liquid additive designed to dissolve deposits, slime, and corrosion in vehicle cooling systems within 10 to 30 minutes. It enhances thermal management, extends water pump lifespan, and restores radiator efficiency, making it an essential maintenance product for both older and modern engines.


| Asin | B00CPL99N6 |
| Best Sellers Rank | #490 in Automotive (See Top 100 in Automotive) #12 in Oil & Fluid Additives |
| Brand Name | Liqui Moly |
| Contains Liquid Contents | Yes |
| Country Of Origin | Germany |
| Customer Reviews | 4.4 4.4 out of 5 stars (991) 4.4 out of 5 stars |
| Included Components | 1x 300 ml aerosol bottle |
| Item Form | Liquid |
| Item Type Name | radiator cleaner |
| Item Volume | 300 Milliliters |
| Item Weight | 249 g |
| Manufacturer | Liqui Moly |
| Material Features | Clean |
| Model Number | 2051 |
| Number Of Items | 1 |
| Part Number | 2051 |
| Scent | Unscented |
| Size | 1 Count (Pack of 1) |
| Special Features | Non Abrasive |
| Specific Uses For Product | Automotive Interior |
| Surface Recommendation | Metal |
| Unit Count | 300 Milliliters |
A**A
Good product
I used 2 bottles for my Subaru STI , but you have to clean it 2-3 times after it
F**Z
As described
Works as expected
A**I
Recommended
Good quality
J**.
Haven't tried
Good,
H**N
ู ูุชุฌ ุฌูุฏ
ุฌูุฏ ูู ุชูุธูู ุฏูุฑุฉ ุงูุชุจุฑูุฏ ุงูุฑุงุฏูุชุฑ ุ ูููู ูุงุชูุณู ุชุณูููู ููุด ุจุนุฏ ุงูุชูุธูู ุจุงูู ุงุก ุงูู ูุทุฑ ( ูุงูู ู ุฑูุจ ุดุจู ุตุงุจููู) ููุชุฑู ุงุซุฑ ุฑุบูู ูู ุญุงู ุนุฏู ุชูุธูู ู ุฑุชูู ุนูู ุงูุงูู ุจุนุฏ ุงูุงุณุชุฎุฏุงู .
I**O
It works
The radiator of my bike was full of gunk. Managed to flush it all out using half of this can. Nice product!
K**N
Getting better
Good item
H**I
Very Useful
Reached on time, you should use it every 80k to 100k Kilometre to keep your car in good condition.
A**I
Very good product for radiator cleaning and advance protection
It cleans the radiator very well. I used full quantity and flushed with battery distilled water 3 times and radiator was cleaned completely.
T**A
ู ููุฏ ุฌุฏุง
ู ู ุชุงุฒ ุฌุฏุง
M**E
Easy cooling system flush that removes sediment and improves circulation
I added this Liqui Moly radiator cleaner during a coolant flush on an older vehicle. The additive mixes quickly, and after letting the engine run, I could see the old coolant draining out with noticeably more debris than a water flush alone. The bottle is the right size for a single treatment, and the instructions are clear. After flushing and refilling with fresh coolant, the engine temperature held more consistently, especially during longer drives. Minor note: itโs important to run the heater while circulating the cleaner so it reaches the full system โ not really a con, just part of the process. For anyone doing DIY coolant maintenance, this helps get a more thorough clean.
A**B
ุญูู ุฌุฏูุง
ุนู ู ุชูุถูู ููุฏูุฑุฉ ูุนูุงู ุถููุชู ูุดุบูุช ุงูุฏูุงูุฉ ูู ุฏุฉ ูุต ุณุงุนุฉ ูุจุนุฏูุง ูุฒูุช ู ูู ุงูู ูู ุงููุฏูู ุฉ ููุฒู ุงูุตุฏู ุงูู ูุงู ูููุง
R**Y
Antifreeze Flush
Unbelievable product. My neighbour didn't believe in products like this, but when he saw the colour and texture of the old antifreeze, he made a purchase. Very satisfied. Would recommend this product.
Trustpilot
3 days ago
1 month ago