NEW! Fakespot Chat is live. 

Get answers to your product questions here.
4.3503346Fakespot Adjusted Rating

Ask Fakespot Chat questions about this productAlpha

Initializing Fakespot Chat

error

System error,

Loading suggested questions

Suggested Questions

athena-arrow

Suggested Questions

No suggested questions were found

Please note: The content is generated by an AI language model based on reviews. We are constantly improving the accuracy, however, its outputs may contain errors or offensive content from certain reviews. Please report any errors or offensive content to us. Also, please note that we will not collect your questions unless you click the thumbs up/down button to provide feedback. The answers displayed will be stored by us so if another Fakespotter asks a similar question we can provide them an answer faster. Your feedback will only help us make Fakespot Chat better! By using Fakespot Chat, you agree to Fakespot's terms of use and privacy notice.

Pros & Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

It works good for small leaks in radiators and heater cores. Beats having to drop the subframe and pull both turbos. Heater core completely fine, engine temps still nominal. I am nor sure how long this will last so ordering another bottle in case of a...  Read More



Cons

Used a garden hose to unclog, and flushed this * out. Now the radiator goes empty within 10 miles! Ended up costing $1800.

Was this feature helpful?

Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality


This a great product he stopped the radiator leaking fast once at all


This product works amazing and stopped the radiator leak


Drove at least an hour or two each day and checked weep hole repeatedly obsessively to verify the leak stopped


Over the last 23 years with regular antifreeze flushing the water pump started leaking

Price


I bought this from a local automotive place for 10 here on amazon its less than that its a miracle in a bottle at least in my situation


Nearly as much as i paid for the vehicle got it from a retiree who needed to get rid of it


After visiting a local repair shop and being told that my coolant leak 2016 subaru outback was going to cost more than 2000 i d...  Read More

Shipping


Radiator is fixed and i’m thankful how fast it came

Overview

  • How are reviewers describing this item?
    stopped, new, great and good.
  • Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
  • Our engine has analyzed and discovered that 79.7% of the reviews are reliable.
  • This product had a total of 3,346 reviews as of our last analysis date on Apr 18 2024.

Helpful InsightsBETA

The AI used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    I went to the dealership and they quoted me 2k to fix my heater core leak


    Posted by a reviewer on Amazon

    Not worth repairing at this point but i like these bandaids when they work


    Posted by a reviewer on Amazon

    After one use my heater core leak stop


    Posted by a reviewer on Amazon

    I followed the instructions and boom it stopped my coolant leak completely


    Posted by a reviewer on Amazon

    Bought another just in case it fails in a bad spot until i can schedule a repair


    Posted by a reviewer on Amazon

    Repaired the leak in the top of my radiator


    Posted by a reviewer on Amazon

    Bars stop leak worked great and fast acting


    Posted by a reviewer on Amazon

    Did did not put in my system came up with an elaborate setup to put it directly into the heater core i would not trust anything like this in my system as a matter of fact i have installed an aftermarket coolant filter i wouldnt trust this stuff not to cause more problems than it fixes

Review Count History
Loading...
Price History
Loading...

Ask Fakespot Chat questions about this productAlpha

Initializing Fakespot Chat

error

System error,

Loading suggested questions

Suggested Questions

athena-arrow

Suggested Questions

No suggested questions were found

Please note: The content is generated by an AI language model based on reviews. We are constantly improving the accuracy, however, its outputs may contain errors or offensive content from certain reviews. Please report any errors or offensive content to us. Also, please note that we will not collect your questions unless you click the thumbs up/down button to provide feedback. The answers displayed will be stored by us so if another Fakespotter asks a similar question we can provide them an answer faster. Your feedback will only help us make Fakespot Chat better! By using Fakespot Chat, you agree to Fakespot's terms of use and privacy notice.