(2 pack) Bar's Leaks 1199 Radiator Stop Leak Automotive Additive, Vehicle Type: Universal, 11oz price history and forecast - Bar's Leaks 1199
(2 pack) Bar's Leaks 1199 Radiator Stop Leak Automotive Additive, Vehicle Type: Universal, 11oz

(2 pack) Bar's Leaks 1199 Radiator Stop Leak Automotive Additive, Vehicle Type: Universal, 11oz

Brand:
Bar's Leaks
Model Number:
1199
UPC:
463685413242
EAN:
0463685413242
Walmart SKU:
16009307571
Key Takeaway

Trending downward with a $0.00 move to reach $9.96. Current price runs 0.0% below the 90-day average.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$9.96
Lowest Price
$9.58
Most Recent Price
$9.96
Average Price
$9.89
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$9.96
Lowest Price
$9.58
Most Recent Price
$9.96
Average Price
$9.88
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked (2 pack) Bar's Leaks 1199 Radiator Stop Leak Automotive Additive, Vehicle Type: Universal, 11oz since 8/15/2025. The most recent price update was on Apr 21, 2026.

Price Range: Over the past 90 days, the price has ranged from $9.58 (lowest on 8/15/2025) to $9.96 (highest on 12/2/2025). The average price during this period is $9.88.

Current Trend: Walmart.com prices have ranged from $9.96 (Apr 21) to $9.96 (Apr 21) over the past 90 days. Current price is close to the 90-day average of $9.96.

Customer Insights: Rated 4.5/5 from 492 reviews.

Customer Reviews

492 reviews

Customer Reviews

4.5
Based on 492 reviews
5
378
4
45
3
22
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16
1
31
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Showing 10 of 492 reviews
WalmartCustomer June 30, 2025

As priced online, the Bar's Leak was less expensive than at an automotive store. I should have checked to see if the price in-store was the same, but got caught up with trying to fine where to pick up the item I found. The website map is incorrect, showing to go to the west side of the store. I ended up going to the Return counter to ask for the item.

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MICHAEL May 16, 2026

I have a 2002 Civic that had a radiator leak. Honestly, I poured half the bottle into the radiator, filled with coolant and no a single leak for going on 6 months now. Before this I was refilling every two weeks. I know it's temporary but it's working perfectly now. Well worth the money, highly recommend,

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Product works

william February 19, 2026

The product works but follow directions. The engine needs to be hot and circulating for the product to seal the leak. I used 2 packs of the product for my radiator. I have used this product before and for a small to medium leak it has always done the job. I am speaking of radiator leaks; as this has been my experience.

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a happy consumer!

Anonymous May 11, 2026

worked great! i noticed a small leak by my water pump as i poured this product into my reservoir tank and drove my truck around for awhile. the next morning i did not have to add water like i did the day before!!! it was so easy to use and the results were excellent!!

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Robert June 25, 2025

Had a leak in the radiator of my 2013 Nissan Rogue. Poured about half the bottle of this into the radiator. the other half into the reservoir. It did the tirck. worled as advertised. No more leaking. I dont know how long it will hold up, but for now the issue is resolved.

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richard October 22, 2025

Automotive added really help when my raider was running out of water. I put the stop leak in the reservoir and start my truck after 15 minutes of driving the water seem to stop so it's a good good product recommend to anyone and everyone Thanks R

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PAYTON March 10, 2026

stop my leak for a bit , would recommend

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Julia April 20, 2026

It did what it was supposed to do

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Didn't stop my small leak

anonymous August 18, 2025

Shook the product vigorously several times before opening. Product was clumpy and brown. Used this in the past and it was silvery and liquidly. After over a week, it did not stop my small leak. Now I would have to flush this out of my cooling system when I replace my radiator.

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Bad stuff for your car

Tosha May 4, 2026

This stuff clogged up my cooling system. I'm still getting goo out of my reservoir. Stilll having a lot of car trouble because of it. Do not recommend.

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Price History

Historical price data graph for (2 pack) Bar's Leaks 1199 Radiator Stop Leak Automotive Additive, Vehicle Type: Universal, 11oz

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

5 records

Walmart.com prices have ranged from $9.96 (Apr 21) to $9.96 (Apr 21) over the past 90 days. Current price is close to the 90-day average of $9.96.

Walmart.com price history for (2 pack) Bar's Leaks 1199 Radiator Stop Leak Automotive Additive, Vehicle Type: Universal, 11oz showing recent price changes over the past 90 days
Date Price Change % Change
$9.96 $+0.00 +0.0%
$9.96 $+0.00 +0.0%
$9.96 $+0.00 +0.0%
$9.96 $+0.00 +0.0%
$9.96

Third-Party Seller Pricing

6 records

Third-Party Sellers prices have ranged from $9.96 (Jul 7) to $9.96 (Jul 7) over the past 90 days. Current price is close to the 90-day average of $9.96.

Third-party seller price history for (2 pack) Bar's Leaks 1199 Radiator Stop Leak Automotive Additive, Vehicle Type: Universal, 11oz showing recent price changes
Date Price Change % Change
$9.96 $+0.00 +0.0%
$9.96 $+0.00 +0.0%
$9.96 $+0.00 +0.0%
$9.96 $+0.00 +0.0%
$9.96 $+0.00 +0.0%
$9.96

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