Name: Bars Leaks Radiator Sealer HG-1 33.8 Ounce Bottle; Case Of 4
Brand: Bar's Leaks
SKU: 6B2RTC5P0CTK
Price: 76.82 CAD
Availability: OutOfStock
Rating: 4.6 (914 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

Bars Leaks Radiator Sealer HG-1 33.8 Ounce Bottle; Case Of 4

<ul><li>Repairs Blown Head And Intake Gasket Leaks</li><li>Seals Cracked Cylinder Heads And Block</li><li>Stops Heater Core And Radiator Leaks</li><li>Fixes Freeze And Core Plug Leaks</li><li>No Supplier Warranty</li></ul>

Industrial Sealant Type

Brand

Colour

Assembled Product Weight

Size

Radiator Sealer, Use To Repair Blown Head And Intake Gasket Leaks/ Seals Cracked Cylinder Heads And Block/ Stops Heater Core And Radiator Leaks/ Fixes Freeze And Core Plug Leaks, 33.8 Ounce Bottle, Case Of 4

Manufacturer Part Number

Assembled Product Dimensions (L x W x H)

Universal Product Code (UPC check)

<!DOCTYPE html>
<html>
   <head>
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <link
         rel="stylesheet"
         href="https://unpkg.com/tachyons@4.12.0/css/tachyons.min.css"
         />
   </head>
   <body>
      <div class="flex flex-column justify-center w-100 ph3 normal lh-copy pt1">
            <div class="tc">
               <img src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg">
               <h3>4 equal payments</h3>
               <h4 class="gray">Buy what you love and split the cost. It's that easy. </h4>
            </div>
            <ul>
            <b>
               <li>Add item(s) to your cart.</li>
               <li>
                  Add items to checkout and choose 
                  <image height="14" width="auto" src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg"></image>
               </li>
               <li>Enter your debit or credit card information. </li>
               <li>Your first payment is taken when the order is processed, and the remaining 3 are automatically taken every two weeks.</li>
            </b>
            </ul>
            <p class="gray">Please note that a higher initial payment may be required for some purchases. Pay later in 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4" target="_blank">terms</a> available here. For Quebec residents, these Pay Later 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4_quebec" target="_blank">terms</a> are applicable. </p>
      </div>
   </body>
</html>

Ease Of Use

Leak

Instructions

Gasket

Engine

Price

Smoke

Value

Repair

Heat

Exhaust

Coolant

Bubbles

Radiator

Speed

Helpfulness

Follow the instructions. Worked for a blown head gasket on our 98 4Runner with 393k miles on it with coolant in the oil and combustion gases clearly bubbling out the radiator. Overheating cause was traced to a bad fan clutch. Truck is running strong again. We know we are on borrowed time, but this product worked as advertised.

It works. Follow the instructions exactly.

walmart.com

had a bad head gasket from a bad water pump leaking and the engine overheated. there white smoke in exhaust and bubbling in coolant tank. followed instructions, installed from radiator hose, ran engine few times and no smoke or bubbles in coolant tank. saved my truck from $$$$$$$ in repairs.  used other brands they did not work

really works

this stop leak. worked like a charm. it stopped my blown head gasket leak. i tried other products but they failed. this stuff just saved me from putting in a new engine. it works just follow the directions on the bottle like a T. which is real easy to do. i totally recommend this product. n for the price why not give it a shot cuz it could save you from disastrous costs.

I had coolant leaking. Refilling once every 4-5 days thru my tailpipe. Could not find the problem at all. New head gasket is 1500 bucks. I tried Bars about 3 weeks ago. It works. Follow the directions. Careful not to overfill. I spilled some on the driveway and its a silver white mess still.

Bars works

This is an excellent product. No need to remove the thermostat to use,works fast and as long as you leave it in the cooling system it will keep on working. I have had no problem with any type of clog or slowdown as far as the radiator or any part of the system goes.

Bar's leaks

I was really skeptical about this but it was worth a shot. I had a big coolant leak in my head gasket and after putting this stuff in, it sealed almost instantly when my thermostat opened. I have driven about 1000 miles since then and have no leaks. It is like having a mechanic in a bottle.

Sealed a big coolant leak  very fast!

Really works and affordable good product will Walmart prices

Affordable cure for distracted mistakes

It will Save you a 1000.00 bucks or more! Follow instructions to a tee!  Get the more expensive one. Ones 28.00 and the other is around 35. Get the one with the carbon fiber added. Game changer

I had a badly blown head gasket and tired this after a Google search.   It sealed the leak and save me from tearing down the motor.  The truck runs as it should with no problems.

Really works

For me it did not work,  tried it, followed instructions, but did not help out, maybe my engine coolant leak was to much , but it didn't save my suv 😔, was my last resort, suv was good to me gave me 245,000  /_ miles on engine,  but that was it.  
I checked our reviews  and YouTube videos and decided to try it,  but did not go as planned. its a 50/50 chance it will work I guess, but its a chance you just have to take before spending $1000's to repair leak. Do research and make own decision...

It didn't work at all. I am very disappointed in it. It locked up my motor. Did it exactly the way it said on the bottle to the T and it locked up my engine.

Didn't work