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Liqui Moly 2051 Radiator Cleaner - 300 ml

  • Based on 368 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Nov 21
Order within 11 hours and 9 minutes
Available payment plans shown during checkout

Features

  • Single Quantity
  • No Core Charge Req.
  • Weight: 0.8lbs

Manufacturer: ‎Liqui Moly


Brand: ‎Liqui Moly


Model: ‎Liqui Moly 2051 Radiator Cleaner - 300 ml


Item Weight: ‎8.8 ounces


Country of Origin: ‎Germany


Item model number: ‎2051


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎2051


Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.


International Shipping: This item is not eligible for international shipping. Learn More


Date First Available: May 9, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Appeared to work
I used this after my car developed a radiator failure and had added a radiator stop leak. Before adding this Liqui Moly 2051 Radiator Cleaner, I had replaced the radiator, the upper/lower radiator hoses, the thermostats and the housing. I had also used a water hose to flush as much of the radiator stop leak residue from around the engine block as possible. I added this radiator cleaner and topped the radiator with regular tap water. I then ran the car for a few miles, as opposed to run it at idle, because I need it to test the cooling system for leaks and proper operation. It's difficult for me to say that this product worked, since I had replaced most of the cooling system parts, but I can say that after running the car for over two weeks and after several miles, the antifreeze still appears as cleaned as when it was first added. I wouldn't hesitate to use it again if one of my vehicles would require it. ... show more
Reviewed in the United States on August 3, 2023 by Felix

  • Good item
My car sound good/
Reviewed in the United States on September 28, 2023 by Eve villa

  • The best product
This is probably the best flush cleaning product you can buy it was unbelievable how amazing it works and cleans everything! I’ll always be buying this flush cleaning product!
Reviewed in the United States on September 5, 2023 by Awesome 😎

  • Great 👍
Easy worked great 👍 👌
Reviewed in the United States on August 4, 2023 by Frank Arangio

  • Radiator flush
I did a flush on my 2015 4runner and was happy with the product. I can say I do have minimal experience with this product but I have never had anything but the best experiences with all liqui moly products.
Reviewed in the United States on July 7, 2023 by B. Day

  • Best stuff for German cars
Easy to follow directions, Use this every coolant change to remove any gunk in the cooling system. Easy to read instructions!
Reviewed in the United States on July 14, 2023 by Bozwell30---PSNid

  • Radiator
It works
Reviewed in the United States on July 5, 2023 by paul turner

  • Worked well.
All kinds of crap came rolling out of that old DisGuarded fluid.
Reviewed in the United States on June 2, 2023 by dan a.

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