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Pros & Cons
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.
Highlights
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
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
Price History
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